29145343007872

Names of 29145343007872

• Cardinal: 29145343007872 can be written as Twenty-nine trillion, one hundred forty-five billion, three hundred forty-three million, seven thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 2.9145343007872 × 10¹³

Factors of 29145343007872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 75

Divisors of 29145343007872

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 49 52 53 56 64 91 98 104 106 112 128 182 196 208 212 224 343 364 371 392 416 424 448 637 686 689 728 742 784 832 848 896 1274 1372 1378 1456 1484 1568 1664 1696 2401 2548 2597 2744 2756 2809 2912 2968 3136 3392 4459 4802 4823 5096 5194 5488 5512 5618 5824 5936 6272 6784 8918 9604 9646 10192 10388 10976 11024 11236 11648 11872 16807 17836 18179 19208 19292 19663 20384 20776 21952 22048 22472 23744 31213 33614 33761 35672 36358 36517 38416 38584 39326 40768 41552 43904 44096 44944 47488 62426 67228 67522 71344 72716 73034 76832 77168 78652 81536 83104 88192 89888 117649 124852 127253 134456 135044 137641 142688 145432 146068 148877 153664 154336 157304 166208 179776 218491 235298 236327 249704 254506 255619 268912 270088 275282 285376 290864 292136 297754 307328 308672 314608 332416 359552 436982 470596 472654 499408 509012 511238 537824 540176 550564 570752 581728 584272 595508 617344 629216 873964 890771 941192 945308 963487 998816 1018024 1022476 1042139 1075648 1080352 1101128 1163456 1168544 1191016 1258432 1529437 1654289 1747928 1781542 1789333 1882384 1890616 1926974 1935401 1997632 2036048 2044952 2084278 2151296 2160704 2202256 2326912 2337088 2382032 2516864 3058874 3308578 3495856 3563084 3578666 3764768 3781232 3853948 3870802 3995264 4072096 4089904 4168556 4321408 4404512 4674176 4764064 6117748 6235397 6617156 6744409 6991712 7126168 7157332 7294973 7529536 7562464 7707896 7741604 8144192 8179808 8337112 8809024 9528128 11580023 12235496 12470794 12525331 13234312 13488818 13547807 13983424 14252336 14314664 14589946 15059072 15124928 15415792 15483208 16288384 16359616 16674224 17618048 19056256 23160046 24470992 24941588 25050662 26468624 26977636 27095614 27966848 28504672 28629328 29179892 30249856 30831584 30966416 32719232 33348448 46320092 47210863 48941984 49883176 50101324 51064811 52937248 53955272 54191228 57009344 57258656 58359784 61663168 61932832 66696896 81060161 87677317 92640184 94421726 94834649 97883968 99766352 100202648 102129622 105874496 107910544 108382456 114018688 114517312 116719568 123326336 123865664 133393792 162120322 175354634 185280368 188843452 189669298 195767936 199532704 200405296 204259244 211748992 215821088 216764912 229034624 233439136 247731328 324240644 330476041 350709268 357453677 370560736 377686904 379338596 399065408 400810592 408518488 431642176 433529824 466878272 613741219 648481288 660952082 663842543 701418536 714907354 741121472 755373808 758677192 798130816 801621184 817036976 863284352 867059648 933756544 1227482438 1296962576 1321904164 1327685086 1402837072 1429814708 1482242944 1510747616 1517354384 1603242368 1634073952 1734119296 2454964876 2502175739 2593925152 2643808328 2655370172 2805674144 2859629416 3021495232 3034708768 3268147904 4296188533 4646897801 4909929752 5004351478 5187850304 5287616656 5310740344 5611348288 5719258832 6042990464 6069417536 6536295808 8592377066 9293795602 9819859504 10008702956 10375700608 10575233312 10621480688 11222696576 11438517664 12138835072 17184754132 17515230173 18587591204 19639719008 20017405912 21150466624 21242961376 22877035328 32528284607 34369508264 35030460346 37175182408 39279438016 40034811824 42300933248 42485922752 45754070656 65056569214 68739016528 70060920692 74350364816 78558876032 80069623648 84971845504 130113138428 137478033056 140121841384 148700729632 160139247296 227697992249 260226276856 274956066112 280243682768 297401459264 320278494592 455395984498 520452553712 549912132224 560487365536 594802918528 910791968996 1040905107424 1120974731072 1821583937992 2081810214848 2241949462144 3643167875984 4163620429696 7286335751968 14572671503936 29145343007872
• Sum of all divisors σ(n): 74353736532600
• Sum of proper divisors (its aliquot sum) s(n): 45208393524728
• 29145343007872 is an abundant number, because the sum of its proper divisors (45208393524728) is greater than itself. Its abundance is 16063050516856

Bases of 29145343007872

• Binary: 110101000000111101101110100010001110010000000₂
• Hexadecimal: 0x1A81EDD11C80
• Base-36: ABX6OPSHS

Squares and roots of 29145343007872

• 29145343007872 squared (29145343007872²) is 849451019046513280253968384
• 29145343007872 cubed (29145343007872³) is 24757541318497040928991188204994951118848
• The square root of 29145343007872 is 5398642.7005194557
• The cube root of 29145343007872 is 30774.4091586157

Scales and comparisons

• 29,145,343,007,872 seconds is equal to 926,731 years, 39 weeks, 1 day, 21 hours, 17 minutes, 52 seconds.
• To count from 1 to 29,145,343,007,872 would take you about two million, three hundred sixteen thousand, eight hundred twenty-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 29145343007872 cubic inches would be around 2564.5 feet tall.

Recreational maths with 29145343007872

• 29145343007872 backwards is 27870034354192
• The number of decimal digits it has is: 14
• The sum of 29145343007872's digits is 55
• More coming soon!