1997172813240
1,997,172,813,240 is an even composite number composed of seven prime numbers multiplied together.
1997172813240 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 1997172813240:
23 × 32 × 5 × 112 × 17 × 1092 × 227
(2 × 2 × 2 × 3 × 3 × 5 × 11 × 11 × 17 × 109 × 109 × 227)See below for interesting mathematical facts about the number 1997172813240 from the Numbermatics database.
Names of 1997172813240
- Cardinal: 1997172813240 can be written as One trillion, nine hundred ninety-seven billion, one hundred seventy-two million, eight hundred thirteen thousand, two hundred forty.
Scientific notation
- Scientific notation: 1.99717281324 × 1012
Factors of 1997172813240
Divisors of 1997172813240
- Number of divisors d(n): 864
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 17 18 20 22 24 30 33 34 36 40 44 45 51 55 60 66 68 72 85 88 90 99 102 109 110 120 121 132 136 153 165 170 180 187 198 204 218 220 227 242 255 264 306 327 330 340 360 363 374 396 408 436 440 454 484 495 510 545 561 605 612 654 660 680 681 726 748 765 792 872 908 935 968 981 990 1020 1089 1090 1122 1135 1199 1210 1224 1308 1320 1362 1452 1496 1530 1635 1683 1815 1816 1853 1870 1962 1980 2040 2043 2057 2178 2180 2244 2270 2398 2420 2497 2616 2724 2805 2904 3060 3270 3366 3405 3597 3630 3706 3740 3859 3924 3960 4086 4114 4356 4360 4488 4540 4796 4840 4905 4994 5445 5448 5559 5610 5995 6120 6171 6540 6732 6810 7194 7260 7412 7480 7491 7718 7848 8172 8228 8415 8712 9080 9265 9592 9810 9988 10215 10285 10791 10890 11118 11220 11577 11881 11990 12342 12485 13080 13189 13464 13620 14388 14520 14824 14982 15436 16344 16456 16677 16830 17985 18513 18530 19295 19620 19976 20383 20430 20570 21582 21780 22236 22440 22473 23154 23762 23980 24684 24743 24970 26378 27240 27467 27795 28776 29964 30855 30872 33354 33660 34731 35643 35970 37026 37060 37455 38590 39240 39567 40766 40860 41140 42449 43164 43560 44472 44946 46308 47524 47960 49368 49486 49940 52756 53955 54934 55590 57885 59405 59928 61149 61710 65945 66708 67320 69462 71286 71940 74052 74120 74229 74910 77180 79134 81532 81720 82280 82401 83385 84898 86328 89892 92565 92616 95048 98972 99880 101915 105512 106929 107910 109868 111180 112365 115770 118701 118810 122298 123420 123715 127347 130691 131890 133416 137335 138924 142572 143880 148104 148458 149820 154360 158268 163064 164802 166770 169796 173655 178215 179784 183447 185130 197835 197944 201977 203830 212245 213858 215820 219736 222360 222687 224213 224730 231540 237402 237620 244596 246840 247203 247430 254694 261382 263780 272173 274670 277848 285144 296916 299640 305745 316536 329604 333540 339592 347310 356430 366894 370260 371145 382041 392073 395670 403954 407660 412005 420631 424490 427716 431640 445374 448426 449460 463080 466939 474804 475240 489192 494406 494860 509388 522764 527560 534645 544346 549340 593505 593832 605931 611490 636735 653455 659208 667080 672639 694620 712860 733788 740520 742290 764082 784146 791340 807908 815320 816519 824010 841262 848980 855432 890748 896852 898920 917235 933878 949608 988812 989720 1009885 1018776 1045528 1069290 1088692 1098680 1113435 1121065 1176219 1187010 1211862 1222980 1236015 1261893 1273470 1306910 1345278 1360865 1389240 1400817 1425720 1437601 1467576 1484580 1528164 1568292 1582680 1615816 1633038 1648020 1682524 1697960 1781496 1793704 1817793 1834470 1867756 1910205 1960365 1977624 2017917 2019770 2103155 2138580 2177384 2221747 2226870 2242130 2334695 2352438 2374020 2423724 2445960 2449557 2472030 2523786 2546940 2613820 2690556 2696987 2721730 2801634 2875202 2969160 2993903 3029655 3056328 3136584 3266076 3296040 3363195 3365048 3635586 3668940 3735512 3785679 3820410 3920730 4035834 4039540 4082595 4202451 4206310 4277160 4312803 4443494 4453740 4484260 4626941 4669390 4704876 4748040 4847448 4899114 4944060 5047572 5093880 5227640 5381112 5393974 5443460 5603268 5750404 5881095 5987806 6059310 6309465 6532152 6665241 6726390 7004085 7188005 7271172 7337880 7571358 7640820 7841460 8071668 8079080 8090961 8165190 8404902 8412620 8625606 8886988 8907480 8968520 8981709 9088965 9253882 9338780 9409752 9798228 9888120 10089585 10095144 10787948 10886920 11108735 11206536 11500808 11762190 11975612 12118620 12247785 12618930 12938409 13330482 13452780 13484935 13880823 14008170 14376010 14542344 14969515 15142716 15281640 15682920 16143336 16181922 16330380 16809804 16825240 17251212 17773976 17963418 18177930 18507764 18677560 18928395 19596456 19995723 20179170 21012255 21564015 21575896 22217470 23134705 23524380 23951224 24237240 24272883 24439217 24495570 25237860 25876818 26660964 26905560 26945127 26969870 27761646 28016340 28752020 29666857 29939030 30285432 32363844 32660760 33326205 33619608 34502424 35926836 36355860 37015528 37856790 39991446 40358340 40454805 41642469 42024510 43128030 44434940 44908545 45848779 46269410 47048760 48545766 48878434 48991140 50475720 50896351 51753636 53321928 53890254 53939740 55523292 56032680 57504040 59333714 59878060 64692045 64727688 66652410 69404115 71853672 72711720 73317651 75713580 79982892 80716680 80909610 83284938 84049020 86256060 88869880 89000571 89817090 91697558 92538820 97091532 97756868 97982280 99978615 101792702 103507272 107780508 107879480 111046584 118667428 119756120 121364415 122196085 129384090 133304820 134725635 137546337 138808230 146635302 148334285 151427160 152689053 159965784 161819220 166569876 168098040 172512120 178001142 179634180 183395116 185077640 194183064 195513736 199957230 203585404 208212345 215561016 219952953 229243895 237334856 242728830 244392170 254481755 258768180 266609640 267001713 269451270 275092674 277616460 293270604 296668570 305378106 323638440 326335427 333139752 356002284 359268360 366588255 366790232 399914460 407170808 412639011 416424690 439905906 445002855 458067159 458487790 485457660 488784340 504336569 508963510 517536360 534003426 538902540 550185348 555232920 586541208 593337140 610756212 652670854 687731685 712004568 733176510 763445265 799828920 825278022 832849380 879811812 890005710 916134318 916975580 970915320 977568680 979006281 1008673138 1017927020 1068006852 1077805080 1099764765 1100370696 1186674280 1221512424 1305341708 1335008565 1375463370 1466353020 1513009707 1526890530 1631677135 1650556044 1665698760 1759623624 1780011420 1832268636 1833951160 1958012562 2017346276 2035854040 2063195055 2136013704 2199529530 2290335795 2521682845 2610683416 2670017130 2750926740 2932706040 2937018843 3026019414 3053781060 3263354270 3301112088 3560022840 3664537272 3916025124 4034692552 4126390110 4399059060 4539029121 4580671590 4895031405 5043365690 5340034260 5501853480 5547702259 5874037686 6052038828 6107562120 6526708540 7565048535 7832050248 8252780220 8798118120 9078058242 9161343180 9790062810 10086731380 10680068520 11095404518 11748075372 12104077656 13053417080 14685094215 15130097070 16505560440 16643106777 18156116484 18322686360 19580125620 20173462760 22190809036 22695145605 23496150744 27738511295 29370188430 30260194140 33286213554 36312232968 39160251240 44381618072 45390291210 49929320331 55477022590 58740376860 60520388280 66572427108 83215533885 90780582420 99858640662 110954045180 117480753720 133144854216 166431067770 181561164840 199717281324 221908090360 249646601655 332862135540 399434562648 499293203310 665724271080 998586406620 1997172813240
- Sum of all divisors σ(n): 7657733669040
- Sum of proper divisors (its aliquot sum) s(n): 5660560855800
- 1997172813240 is an abundant number, because the sum of its proper divisors (5660560855800) is greater than itself. Its abundance is 3663388042560
Bases of 1997172813240
- Binary: 111010001000000001100011010101101101110002
- Hexadecimal: 0x1D100C6ADB8
- Base-36: PHHL4LA0
Squares and roots of 1997172813240
- 1997172813240 squared (19971728132402) is 3988699245944975919297600
- 1997172813240 cubed (19971728132403) is 7966121694192194218987642996780224000
-
The
square root of 1997172813240 is 1413213.6474149973 -
The
cube root of 1997172813240 is 12593.2709791959
Scales and comparisons
How big is 1997172813240?- 1,997,172,813,240 seconds is equal to 63,503 years, 47 weeks, 5 days, 1 hour, 54 minutes.
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To count from 1 to 1,997,172,813,240 would take you about one hundred fifty-eight thousand, seven hundred fifty-nine 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 1997172813240 cubic inches would be around 1049.4 feet tall.
Recreational maths with 1997172813240
- 1997172813240 backwards is 0423182717991
- The number of decimal digits it has is: 13
- The sum of 1997172813240's digits is 54
- More coming soon!
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The information we have on file for 1997172813240 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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