29972171955312

Names of 29972171955312

• Cardinal: 29972171955312 can be written as Twenty-nine trillion, nine hundred seventy-two billion, one hundred seventy-one million, nine hundred fifty-five thousand, three hundred twelve.

Scientific notation

• Scientific notation: 2.9972171955312 × 10¹³

Factors of 29972171955312

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 365

Divisors of 29972171955312

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 137 144 223 274 411 446 548 669 822 892 1096 1233 1338 1644 1784 2007 2192 2466 2676 3288 3568 4014 4932 5352 6576 8028 9864 10704 16056 18769 19728 30551 32112 37538 49729 56307 61102 75076 91653 99458 112614 122204 149187 150152 168921 183306 198916 225228 244408 274959 298374 300304 337842 366612 397832 447561 450456 488816 549918 596748 675684 733224 795664 895122 900912 1099836 1193496 1351368 1466448 1790244 2199672 2386992 2702736 3580488 4185487 4399344 6812873 7160976 8370974 11089567 12556461 13625746 16741948 20438619 22179134 25112922 27251492 33268701 33483896 37669383 40877238 44358268 50225844 54502984 61315857 66537402 66967792 75338766 81754476 88716536 99806103 100451688 109005968 122631714 133074804 150677532 163508952 177433072 199612206 200903376 245263428 266149608 301355064 327017904 399224412 490526856 532299216 602710128 798448824 933363601 981053712 1519270679 1596897648 1866727202 2800090803 3038541358 3733454404 4557812037 5600181606 6077082716 7466908808 8400272409 9115624074 11200363212 12154165432 13673436111 14933817616 16800544818 18231248148 22400726424 24308330864 27346872222 33601089636 36462496296 44801452848 54693744444 67202179272 72924992592 109387488888 134404358544 208140083023 218774977776 416280166046 624420249069 832560332092 1248840498138 1665120664184 1873260747207 2497680996276 3330241328368 3746521494414 4995361992552 7493042988828 9990723985104 14986085977656 29972171955312
• Sum of all divisors σ(n): 84877806569920
• Sum of proper divisors (its aliquot sum) s(n): 54905634614608
• 29972171955312 is an abundant number, because the sum of its proper divisors (54905634614608) is greater than itself. Its abundance is 24933462659296

Bases of 29972171955312

• Binary: 110110100001001110000101010011001110001110000₂
• Hexadecimal: 0x1B4270A99C70
• Base-36: AMH0XBNG0

Squares and roots of 29972171955312

• 29972171955312 squared (29972171955312²) is 898331091718791157325017344
• 29972171955312 cubed (29972171955312³) is 26924933953798764372695140498810792931328
• The square root of 29972171955312 is 5474684.6443710345
• The cube root of 29972171955312 is 31062.7145090019

Scales and comparisons

• 29,972,171,955,312 seconds is equal to 953,022 years, 18 weeks, 4 days, 8 hours, 55 minutes, 12 seconds.
• To count from 1 to 29,972,171,955,312 would take you about two million, three hundred eighty-two thousand, five hundred fifty-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 29972171955312 cubic inches would be around 2588.6 feet tall.

Recreational maths with 29972171955312

• 29972171955312 backwards is 21355917127992
• The number of decimal digits it has is: 14
• The sum of 29972171955312's digits is 63
• More coming soon!