29316431872

Names of 29316431872

• Cardinal: 29316431872 can be written as Twenty-nine billion, three hundred sixteen million, four hundred thirty-one thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 2.9316431872 × 10¹⁰

Factors of 29316431872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 75

Divisors of 29316431872

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 49 52 53 56 64 91 98 104 106 112 128 182 196 208 212 224 256 364 371 392 416 424 448 512 637 689 728 742 784 832 848 896 1024 1274 1378 1456 1484 1568 1664 1696 1792 2048 2548 2597 2756 2809 2912 2968 3136 3328 3392 3584 4096 4823 5096 5194 5512 5618 5824 5936 6272 6656 6784 7168 8192 9646 10192 10388 11024 11236 11648 11872 12544 13312 13568 14336 16384 19292 19663 20384 20776 22048 22472 23296 23744 25088 26624 27136 28672 33761 36517 38584 39326 40768 41552 44096 44944 46592 47488 50176 53248 54272 57344 67522 73034 77168 78652 81536 83104 88192 89888 93184 94976 100352 106496 108544 114688 135044 137641 146068 154336 157304 163072 166208 176384 179776 186368 189952 200704 212992 217088 255619 270088 275282 292136 308672 314608 326144 332416 352768 359552 372736 379904 401408 434176 511238 540176 550564 584272 617344 629216 652288 664832 705536 719104 745472 759808 802816 868352 1022476 1080352 1101128 1168544 1234688 1258432 1304576 1329664 1411072 1438208 1490944 1519616 1789333 2044952 2160704 2202256 2337088 2469376 2516864 2609152 2659328 2822144 2876416 3039232 3578666 4089904 4321408 4404512 4674176 4938752 5033728 5218304 5318656 5644288 5752832 6078464 7157332 8179808 8642816 8809024 9348352 9877504 10067456 10436608 10637312 11288576 11505664 14314664 16359616 17285632 17618048 18696704 19755008 20134912 21274624 23011328 28629328 32719232 34571264 35236096 37393408 39510016 40269824 42549248 46022656 57258656 65438464 69142528 70472192 74786816 79020032 80539648 114517312 130876928 138285056 140944384 149573632 161079296 229034624 261753856 276570112 281888768 299147264 322158592 458069248 523507712 553140224 563777536 598294528 916138496 1047015424 1127555072 1832276992 2094030848 2255110144 3664553984 4188061696 7329107968 14658215936 29316431872
• Sum of all divisors σ(n): 74861912958
• Sum of proper divisors (its aliquot sum) s(n): 45545481086
• 29316431872 is an abundant number, because the sum of its proper divisors (45545481086) is greater than itself. Its abundance is 16229049214

Bases of 29316431872

• Binary: 11011010011011001010100000000000000₂
• Hexadecimal: 0x6D3654000
• Base-36: DGU8VLS

Squares and roots of 29316431872

• 29316431872 squared (29316431872²) is 859453177705617424384
• 29316431872 cubed (29316431872³) is 25196100531380642493649647566848
• The square root of 29316431872 is 171220.4189692339
• The cube root of 29316431872 is 3083.4508979363

Scales and comparisons

• 29,316,431,872 seconds is equal to 932 years, 8 weeks, 6 days, 13 hours, 17 minutes, 52 seconds.
• To count from 1 to 29,316,431,872 would take you about one thousand, eight hundred sixty-four 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 29316431872 cubic inches would be around 257 feet tall.

Recreational maths with 29316431872

• 29316431872 backwards is 27813461392
• The number of decimal digits it has is: 11
• The sum of 29316431872's digits is 46
• More coming soon!