138940794720
138,940,794,720 is an even composite number composed of seven prime numbers multiplied together.
138940794720 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, one hundred fifty-two divisors.
Prime factorization of 138940794720:
25 × 33 × 5 × 7 × 132 × 31 × 877
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 13 × 13 × 31 × 877)See below for interesting mathematical facts about the number 138940794720 from the Numbermatics database.
Names of 138940794720
- Cardinal: 138940794720 can be written as One hundred thirty-eight billion, nine hundred forty million, seven hundred ninety-four thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.3894079472 × 1011
Factors of 138940794720
Divisors of 138940794720
- Number of divisors d(n): 1152
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 27 28 30 31 32 35 36 39 40 42 45 48 52 54 56 60 62 63 65 70 72 78 80 84 90 91 93 96 104 105 108 112 117 120 124 126 130 135 140 144 155 156 160 168 169 180 182 186 189 195 208 210 216 217 224 234 240 248 252 260 270 273 279 280 288 310 312 315 336 338 351 360 364 372 378 390 403 416 420 432 434 455 465 468 480 496 504 507 520 540 546 558 560 585 620 624 630 651 672 676 702 720 728 744 756 780 806 819 837 840 845 864 868 877 910 930 936 945 992 1008 1014 1040 1080 1085 1092 1116 1120 1170 1183 1209 1240 1248 1260 1302 1352 1365 1395 1404 1440 1456 1488 1512 1521 1560 1612 1638 1674 1680 1690 1736 1754 1755 1820 1860 1872 1890 1953 2015 2016 2028 2080 2160 2170 2184 2232 2340 2366 2418 2457 2480 2520 2535 2604 2631 2704 2730 2790 2808 2821 2912 2976 3024 3042 3120 3224 3255 3276 3348 3360 3380 3472 3508 3510 3549 3627 3640 3720 3744 3780 3906 4030 4056 4095 4185 4320 4340 4368 4385 4464 4563 4680 4732 4836 4914 4960 5040 5070 5208 5239 5262 5408 5460 5580 5616 5642 5859 5915 6045 6048 6084 6139 6240 6448 6510 6552 6696 6760 6944 7016 7020 7098 7254 7280 7440 7560 7605 7812 7893 8060 8112 8190 8370 8463 8680 8736 8770 8928 9126 9360 9464 9672 9765 9828 10080 10140 10416 10478 10524 10647 10881 10920 11160 11232 11284 11401 11718 11830 12090 12168 12278 12285 12896 13020 13104 13155 13392 13520 14032 14040 14105 14196 14508 14560 14880 15120 15210 15624 15717 15786 16120 16224 16380 16740 16926 17360 17540 17745 18135 18252 18417 18720 18928 19344 19530 19656 20280 20832 20956 21048 21294 21762 21840 22320 22568 22802 22815 23436 23660 23679 24180 24336 24556 24570 25389 26040 26195 26208 26310 26784 27040 27187 28064 28080 28210 28392 29016 29295 30240 30420 30695 31248 31434 31572 31941 32240 32760 33480 33852 34203 34720 35080 35490 36270 36504 36673 36834 37856 38688 39060 39312 39465 40560 41912 42096 42315 42588 43524 43680 44640 45136 45604 45630 46872 47151 47320 47358 48360 48672 49112 49140 50778 52080 52390 52620 53235 54374 54405 55251 56160 56420 56784 57005 58032 58590 60840 61390 62496 62868 63144 63882 64480 65520 66960 67704 68406 70160 70980 72540 73008 73346 73668 76167 78120 78585 78624 78930 79807 81120 81561 83824 84192 84630 85176 87048 90272 91208 91260 92085 93744 94302 94640 94716 96720 98224 98280 101556 102609 104160 104780 105240 106470 108748 108810 110019 110502 112840 113568 114010 116064 117180 118395 121680 122780 125736 126288 126945 127764 131040 133920 135408 135935 136812 140320 141453 141960 145080 146016 146692 147336 148213 152334 156240 157170 157860 159614 159705 163122 165753 167648 169260 170352 171015 174096 182416 182520 183365 184170 187488 188604 189280 189432 190309 193440 196448 196560 203112 205218 209560 210480 212940 217496 217620 220038 221004 225680 228020 234360 235755 236790 239421 243360 244683 245560 251472 252576 253890 255528 270816 271870 273624 276255 282906 283920 290160 293384 294672 296426 304668 307827 312480 314340 315720 319228 319410 326244 330057 331506 338520 340704 342030 348192 353431 364832 365040 366730 368340 377208 378864 380618 380835 393120 399035 406224 407805 410436 419120 420960 425880 434992 435240 440076 442008 444639 451360 456040 468720 471510 473580 478842 489366 491120 502944 507780 511056 513045 543740 547248 550095 552510 565812 567840 570927 580320 586768 589344 592852 609336 615654 628680 631440 638456 638820 652488 660114 663012 677040 684060 706862 707265 718263 730080 733460 734049 736680 741065 754416 757728 761236 761670 798070 812448 815610 820872 828765 838240 851760 869984 870480 880152 884016 889278 912080 937440 943020 947160 951545 957684 978732 982240 990171 1015560 1022112 1026090 1037491 1060293 1087480 1094496 1100190 1105020 1131624 1141854 1173536 1185704 1197105 1218672 1223415 1231308 1257360 1262880 1276912 1277640 1304976 1320228 1326024 1333917 1354080 1368120 1413724 1414530 1436526 1466920 1468098 1473360 1482130 1508832 1522472 1523340 1539135 1596140 1631220 1641744 1650285 1657530 1703520 1712781 1740960 1760304 1767155 1768032 1778556 1824160 1886040 1894320 1903090 1915368 1957464 1980342 2031120 2052180 2074982 2120586 2154789 2174960 2200380 2210040 2223195 2263248 2283708 2371408 2394210 2437344 2446830 2462616 2474017 2514720 2553824 2555280 2609952 2640456 2652048 2667834 2736240 2827448 2829060 2854635 2873052 2933840 2936196 2946720 2964260 3044944 3046680 3078270 3112473 3180879 3192280 3262440 3283488 3300570 3315060 3425562 3520608 3534310 3557112 3591315 3670245 3772080 3788640 3806180 3830736 3914928 3960684 4001751 4062240 4104360 4149964 4241172 4309578 4349920 4400760 4420080 4446390 4526496 4567416 4594603 4742816 4788420 4893660 4925232 4948034 4950855 5110560 5138343 5187455 5280912 5301465 5304096 5335668 5472480 5654896 5658120 5709270 5746104 5867680 5872392 5928520 6089888 6093360 6156540 6224946 6361758 6384560 6524880 6601140 6630120 6669585 6851124 7068620 7114224 7182630 7340490 7422051 7544160 7612360 7661472 7829856 7921368 8003502 8208720 8299928 8482344 8563905 8619156 8801520 8840160 8892780 9134832 9189206 9337419 9542637 9576840 9787320 9850464 9896068 9901710 10276686 10374910 10561824 10602930 10671336 10773945 11309792 11316240 11418540 11492208 11744784 11857040 12186720 12313080 12370085 12449892 12723516 12769120 13049760 13202280 13260240 13339170 13702248 13783809 14137240 14228448 14365260 14680980 14844102 15224720 15562365 15842736 15904395 16007004 16417440 16599856 16964688 17127810 17238312 17603040 17785560 18269664 18378412 18674838 19085274 19153680 19574640 19792136 19803420 20008755 20553372 20749820 21205860 21342672 21547890 22266153 22632480 22837080 22973015 22984416 23489568 23714080 24626160 24740170 24899784 25447032 25691715 26404560 26520480 26678340 27404496 27567618 28012257 28274480 28730520 29361960 29688204 30449440 31124730 31685472 31808790 32014008 32162221 33199712 33929376 34255620 34476624 35571120 36756824 37110255 37349676 38170548 38307360 39149280 39584272 39606840 40017510 41106744 41351427 41499640 42411720 42685344 43095780 44532306 45674160 45946030 46687095 47713185 49252320 49480340 49799568 50894064 51383430 52809120 53356680 54808992 55135236 56024514 56548960 57461040 58723920 59376408 62249460 63617580 64028016 64324442 66798459 68511240 68919045 68953248 71142240 73513648 74220510 74699352 76341096 79168544 79213680 80035020 82213488 82702854 82999280 84823440 86191560 89064612 91348320 91892060 93374190 95426370 96486663 98960680 99599136 101788128 102766860 106713360 110270472 111330765 112049028 114922080 117447840 118752816 124054281 124498920 127235160 128056032 128648884 133596918 137022480 137838090 140061285 147027296 148441020 149398704 152682192 158427360 160070040 160811105 164426976 165405708 165998560 169646880 172383120 178129224 183784120 186748380 190852740 192973326 197921360 205533720 206757135 213426720 220540944 222661530 224098056 237505632 248108562 248997840 254470320 257297768 267193836 274044960 275676180 280122570 289459989 296882040 298797408 305364384 320140080 321622210 330811416 333992295 344766240 356258448 367568240 373496760 381705480 385946652 395842720 411067440 413514270 441081888 445323060 448196112 482433315 496217124 497995680 508940640 514595536 534387672 551352360 560245140 578919978 593764080 620271405 640280160 643244420 661622832 667984590 712516896 735136480 746993520 763410960 771893304 822134880 827028540 868379967 890646120 896392224 964866630 992434248 1029191072 1068775344 1102704720 1120490280 1157839956 1187528160 1240542810 1286488840 1323245664 1335969180 1447299945 1493987040 1526821920 1543786608 1654057080 1736759934 1781292240 1929733260 1984868496 2137550688 2205409440 2240980560 2315679912 2481085620 2572977680 2671938360 2894599890 3087573216 3308114160 3473519868 3562584480 3859466520 3969736992 4341899835 4481961120 4631359824 4962171240 5145955360 5343876720 5789199780 6616228320 6947039736 7718933040 8683799670 9262719648 9924342480 10687753440 11578399560 13894079472 15437866080 17367599340 19848684960 23156799120 27788158944 34735198680 46313598240 69470397360 138940794720
- Sum of all divisors σ(n): 621924065280
- Sum of proper divisors (its aliquot sum) s(n): 482983270560
- 138940794720 is an abundant number, because the sum of its proper divisors (482983270560) is greater than itself. Its abundance is 344042475840
Bases of 138940794720
- Binary: 100000010110011000010001000111011000002
- Hexadecimal: 0x2059844760
- Base-36: 1RTTRFC0
Squares and roots of 138940794720
- 138940794720 squared (1389407947202) is 19304544437425179878400
- 138940794720 cubed (1389407947203) is 2682188745843409802843848962048000
-
The
square root of 138940794720 is 372747.6287248519 -
The
cube root of 138940794720 is 5179.3658968489
Scales and comparisons
How big is 138940794720?- 138,940,794,720 seconds is equal to 4,417 years, 46 weeks, 1 day, 1 hour, 12 minutes.
-
To count from 1 to 138,940,794,720 would take you about eight thousand, eight hundred thirty-five years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 138940794720 cubic inches would be around 431.6 feet tall.
Recreational maths with 138940794720
- 138940794720 backwards is 027497049831
- 138940794720 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138940794720's digits is 54
- More coming soon!
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The information we have on file for 138940794720 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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