29821166672

Names of 29821166672

• Cardinal: 29821166672 can be written as Twenty-nine billion, eight hundred twenty-one million, one hundred sixty-six thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 2.9821166672 × 10¹⁰

Factors of 29821166672

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 296

Divisors of 29821166672

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 8 11 16 19 22 23 38 43 44 46 71 76 86 88 92 127 142 152 172 176 184 209 253 254 284 304 344 368 418 437 473 506 508 568 688 781 817 836 874 946 989 1012 1016 1136 1349 1397 1562 1633 1634 1672 1748 1892 1978 2024 2032 2413 2698 2794 2921 3053 3124 3266 3268 3344 3496 3784 3956 4048 4807 4826 5396 5461 5588 5842 6106 6248 6532 6536 6992 7568 7912 8987 9017 9614 9652 10792 10879 10922 11176 11684 12212 12496 13064 13072 14839 15824 17963 17974 18034 18791 19228 19304 21584 21758 21844 22352 23368 24424 26128 26543 29678 31027 32131 33583 35926 35948 36068 37582 38456 38608 43516 43688 46736 48848 53086 55499 58007 59356 60071 62054 64262 67166 70219 71852 71896 72136 75164 76912 87032 87376 99187 103759 106172 110998 116014 118712 120142 124108 125603 128524 134332 140438 143704 143792 144272 150328 171323 174064 198374 206701 207391 207518 212344 221996 232028 237424 240284 248216 251206 257048 268664 280876 287408 300656 341297 342646 387731 396748 413402 414782 415036 424688 443992 464056 480568 496432 502412 514096 537328 561752 610489 638077 682594 685292 772409 775462 793496 826804 829564 830072 887984 928112 961136 1004824 1123504 1141349 1220978 1276154 1334161 1365188 1370584 1381633 1544818 1550924 1586992 1653608 1659128 1660144 1884553 2009648 2281301 2282698 2386457 2441956 2552308 2668322 2730376 2741168 2763266 3089636 3101848 3307216 3318256 3769106 3940429 4265041 4562602 4565396 4772914 4883912 5104616 5336644 5460752 5526532 6179272 6203696 7366889 7538212 7880858 8530082 8917813 9125204 9130792 9545828 9767824 10209232 10673288 11053064 12358544 14675771 14733778 15076424 15761716 17060164 17835626 18250408 18261584 19091656 21346576 22106128 26251027 29351542 29467556 30152848 31523432 34120328 35671252 36500816 38183312 43344719 52502054 58703084 58935112 63046864 68240656 71342504 81035779 86689438 98095943 105004108 117406168 117870224 142685008 162071558 169438447 173378876 196191886 210008216 234812336 324143116 338876894 346757752 392383772 420016432 648286232 677753788 693515504 784767544 1296572464 1355507576 1569535088 1863822917 2711015152 3727645834 7455291668 14910583336 29821166672
• Sum of all divisors σ(n): 72406794240
• Sum of proper divisors (its aliquot sum) s(n): 42585627568
• 29821166672 is an abundant number, because the sum of its proper divisors (42585627568) is greater than itself. Its abundance is 12764460896

Bases of 29821166672

• Binary: 11011110001011110101110010001010000₂
• Hexadecimal: 0x6F17AE450
• Base-36: DP6R3GW

Squares and roots of 29821166672

• 29821166672 squared (29821166672²) is 889301981679203555584
• 29821166672 cubed (29821166672³) is 26520022617395419667285480296448
• The square root of 29821166672 is 172688.0617529771
• The cube root of 29821166672 is 3101.0460109387

Scales and comparisons

• 29,821,166,672 seconds is equal to 948 years, 11 weeks, 3 days, 9 hours, 24 minutes, 32 seconds.
• To count from 1 to 29,821,166,672 would take you about one thousand, eight hundred ninety-six 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 29821166672 cubic inches would be around 258.4 feet tall.

Recreational maths with 29821166672

• 29821166672 backwards is 27666112892
• The number of decimal digits it has is: 11
• The sum of 29821166672's digits is 50
• More coming soon!