149155713840

Names of 149155713840

• Cardinal: 149155713840 can be written as One hundred forty-nine billion, one hundred fifty-five million, seven hundred thirteen thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.4915571384 × 10¹¹

Factors of 149155713840

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 693

Divisors of 149155713840

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 28 30 31 34 35 40 41 42 48 49 51 56 60 62 68 70 80 82 84 85 93 98 102 105 112 119 120 123 124 136 140 147 155 164 168 170 186 196 204 205 210 217 238 240 245 246 248 255 272 280 287 294 310 328 336 340 357 372 392 408 410 420 434 465 476 490 492 496 510 527 560 574 587 588 595 615 620 651 656 680 697 714 735 744 784 816 820 833 840 861 868 930 952 980 984 1020 1054 1085 1148 1174 1176 1190 1230 1240 1271 1302 1360 1394 1428 1435 1470 1488 1519 1581 1640 1666 1680 1722 1736 1761 1785 1860 1904 1960 1968 2009 2040 2091 2108 2170 2296 2348 2352 2380 2460 2480 2499 2542 2604 2635 2788 2856 2870 2935 2940 3038 3162 3255 3280 3332 3444 3472 3485 3522 3570 3689 3720 3813 3920 4018 4080 4109 4165 4182 4216 4305 4340 4557 4592 4696 4760 4879 4920 4998 5084 5208 5270 5576 5712 5740 5870 5880 6027 6076 6324 6355 6510 6664 6888 6970 7044 7140 7378 7440 7595 7626 7905 8036 8218 8330 8364 8432 8610 8680 8805 8897 9114 9392 9520 9758 9840 9979 9996 10045 10168 10416 10455 10540 11067 11152 11480 11740 11760 12054 12152 12327 12495 12648 12710 13020 13328 13776 13940 14088 14280 14637 14756 15190 15252 15810 16072 16436 16660 16728 17220 17360 17610 17794 18197 18228 18445 19065 19516 19958 19992 20090 20336 20545 20910 21080 21607 22134 22785 22960 23480 24067 24108 24304 24395 24654 24990 25296 25420 25823 26040 26691 27880 28176 28560 28763 29274 29512 29937 30135 30380 30504 31620 32144 32872 33320 33456 34153 34440 35220 35588 36394 36456 36890 38130 39032 39916 39984 40180 41090 41820 42160 43214 44268 44485 45570 46960 48134 48216 48790 49308 49895 49980 50840 51646 52080 53382 54591 55335 55760 57526 58548 59024 59874 60270 60760 61008 61635 62279 63240 64821 65744 66640 68306 68880 69853 70440 71176 72201 72788 72912 73185 73780 76260 77469 78064 79832 80360 82180 83640 86289 86428 88536 88970 90985 91140 96268 96432 97580 98616 99790 99960 101680 102459 103292 106764 108035 109182 110670 115052 117096 119748 120335 120540 121520 123270 124558 126480 127379 129115 129642 133455 136612 139706 140880 142352 143815 144402 145576 146370 147560 149685 151249 152520 154938 159664 160720 164360 167280 168469 170765 172578 172856 177072 177940 181970 182280 186837 192536 195160 197232 199580 199920 204918 206584 209559 213528 216070 218364 221340 230104 234192 239496 240670 241080 246540 249116 254758 258230 259284 266910 272955 273224 279412 287630 288804 291152 292740 295120 299370 302498 305040 309349 309876 311395 324105 328720 336938 341530 345156 345712 349265 355880 361005 363940 364560 373674 382137 385072 387345 390320 399160 409139 409836 413168 419118 427056 431445 432140 436728 442680 453747 460208 478992 481340 482160 488971 493080 498232 505407 509516 512295 516460 518568 533820 545910 546448 558824 575260 577608 585480 598740 604996 618698 619752 622790 636895 648210 673876 683060 690312 698530 711760 722010 727880 746077 747348 756245 764274 774690 798320 818278 819672 838236 842345 862890 864280 873456 885360 891653 907494 928047 934185 962680 977942 986160 996464 1010814 1019032 1024590 1032920 1037136 1047795 1058743 1067640 1091820 1117648 1150520 1155216 1170960 1179283 1197480 1209992 1227417 1237396 1239504 1245580 1273790 1296420 1347752 1366120 1380624 1397060 1444020 1455760 1466913 1492154 1494696 1512490 1528548 1546745 1549380 1636556 1639344 1676472 1684690 1725780 1728560 1783306 1814988 1856094 1868370 1910685 1925360 1955884 2021628 2038064 2045695 2049180 2065840 2095590 2117486 2135280 2165443 2183640 2238231 2268735 2301040 2358566 2394960 2419984 2444855 2454834 2474792 2491160 2527035 2547580 2592840 2674959 2695504 2732240 2794120 2863973 2888040 2933826 2984308 2989392 3024980 3057096 3093490 3098760 3176229 3273112 3352944 3369380 3451560 3537849 3566612 3629976 3712188 3730385 3736740 3821370 3911768 4043256 4091390 4098360 4191180 4234972 4330886 4367280 4458265 4476462 4537470 4640235 4717132 4889710 4909668 4949584 4982320 5054070 5095160 5185680 5222539 5293715 5349918 5588240 5727946 5776080 5867652 5896415 5968616 6049960 6114192 6137085 6186980 6197520 6352458 6496329 6546224 6738760 6903120 7075698 7133224 7259952 7334565 7424376 7460770 7473480 7642740 7823536 8086512 8182780 8196720 8382360 8469944 8591919 8661772 8916530 8952924 9074940 9280470 9434264 9779420 9819336 10108140 10190320 10445078 10587430 10699836 10827215 11191155 11455892 11735304 11792830 11937232 12099920 12274170 12373960 12683309 12704916 12992658 13374795 13477520 14151396 14266448 14319865 14669130 14848752 14921540 14946960 15158101 15285480 15667617 15881145 16365560 16764720 16939888 17183838 17323544 17689245 17833060 17905848 18149880 18560940 18868528 19558840 19638672 20047811 20216280 20890156 21174860 21399672 21654430 22382310 22911784 23470608 23585660 24548340 24747920 25366618 25409832 25985316 26112695 26749590 28302792 28639730 29338260 29843080 30316202 30570960 31335234 31762290 32481645 32731120 34367676 34647088 35378490 35666120 35811696 36299760 36557773 37121880 38049927 39117680 40095622 40432560 41780312 42349720 42799344 42959595 43308860 44764620 45474303 45823568 47171320 49096680 50733236 50819664 51970632 52225390 53499180 56605584 57279460 58676520 59686160 60143433 60632404 62670468 63416545 63524580 64963290 68735352 70756980 71332240 73115546 74243760 75790505 76099854 78338085 80191244 83560624 84699440 85919190 86617720 88783163 89529240 90948606 94342640 98193360 100239055 101466472 103941264 104450780 106998360 109673319 114558920 117353040 120286866 121264808 125340936 126833090 127049160 129926580 137470704 141513960 146231092 151581010 152199708 156676170 160382488 171838380 173235440 177566326 179058480 181897212 182788865 190249635 200478110 202932944 208901560 213996720 219346638 227371515 229117840 240573732 242529616 250681872 253666180 254098320 259853160 266349489 283027920 292462184 300717165 303162020 304399416 313352340 320764976 343676760 355132652 363794424 365577730 380499270 400956220 417803120 438693276 443915815 454743030 481147464 507332360 519706320 532698978 548366595 584924368 601434330 606324040 608798832 621482141 626704680 687353520 710265304 727588848 731155460 760998540 801912440 877386552 887831630 909486060 962294928 1014664720 1065397956 1096733190 1202868660 1212648080 1242964282 1253409360 1331747445 1420530608 1462310920 1521997080 1603824880 1754773104 1775663260 1818972120 1864446423 2130795912 2193466380 2405737320 2485928564 2663494890 2924621840 3043994160 3107410705 3551326520 3637944240 3728892846 4261591824 4386932760 4811474640 4971857128 5326989780 6214821410 7102653040 7457785692 8773865520 9322232115 9943714256 10653979560 12429642820 14915571384 18644464230 21307959120 24859285640 29831142768 37288928460 49718571280 74577856920 149155713840
• Sum of all divisors σ(n): 603249389568
• Sum of proper divisors (its aliquot sum) s(n): 454093675728
• 149155713840 is an abundant number, because the sum of its proper divisors (454093675728) is greater than itself. Its abundance is 304937961888

Bases of 149155713840

• Binary: 10001010111010010111111001001100110000₂
• Hexadecimal: 0x22BA5F9330
• Base-36: 1WIRGLDC

Squares and roots of 149155713840

• 149155713840 squared (149155713840²) is 22247426971119967545600
• 149155713840 cubed (149155713840³) is 3318330850980667823541600751104000
• The square root of 149155713840 is 386206.8278008559
• The cube root of 149155713840 is 5303.3053292179

Scales and comparisons

• 149,155,713,840 seconds is equal to 4,742 years, 35 weeks, 6 days, 6 hours, 44 minutes.
• To count from 1 to 149,155,713,840 would take you about nine thousand, four hundred eighty-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 149155713840 cubic inches would be around 441.9 feet tall.

Recreational maths with 149155713840

• 149155713840 backwards is 048317551941
• 149155713840 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149155713840's digits is 48
• More coming soon!