30131088972

Names of 30131088972

• Cardinal: 30131088972 can be written as Thirty billion, one hundred thirty-one million, eighty-eight thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 3.0131088972 × 10¹⁰

Factors of 30131088972

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 258

Divisors of 30131088972

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 12 19 29 31 37 38 57 58 62 74 76 87 93 111 114 116 124 137 148 174 186 222 228 274 348 372 411 444 548 551 589 703 822 841 899 1073 1102 1147 1178 1406 1644 1653 1682 1767 1798 2109 2146 2204 2294 2356 2523 2603 2697 2812 3219 3306 3364 3441 3534 3596 3973 4218 4247 4292 4588 5046 5069 5206 5394 6438 6612 6882 7068 7809 7946 8436 8494 10092 10138 10412 10788 11919 12741 12876 13764 15207 15618 15892 15979 16988 17081 20276 20387 21793 23838 25482 26071 30414 31117 31236 31958 33263 34162 40774 43586 47676 47937 50964 51243 52142 60828 61161 62234 63916 65379 66526 68324 75487 78213 80693 81548 87172 93351 95874 96311 99789 102486 104284 115217 122322 123163 124468 130758 133052 147001 150974 156426 157139 161386 186702 191748 192622 199578 204972 226461 230434 242079 244644 246326 261516 288933 294002 301948 312852 314278 322772 345651 369489 373404 385244 399156 441003 452922 460868 471417 484158 492652 495349 577866 588004 591223 628556 631997 691302 738978 882006 905844 942834 964627 968316 990698 1155732 1182446 1263994 1382604 1477956 1486047 1764012 1773669 1885668 1895991 1929254 1981396 2189123 2340097 2364892 2527988 2793019 2893881 2972094 2985641 3547338 3571727 3791982 3858508 4263029 4378246 4557031 4680194 5586038 5787762 5944188 5971282 6567369 7020291 7094676 7143454 7583964 8379057 8526058 8756492 8956923 9114062 9360388 10715181 11172076 11575524 11942564 12789087 13134738 13671093 14040582 14286908 16758114 17052116 17913846 18228124 18327913 21430362 25578174 26269476 27342186 28081164 33516228 35827692 36655826 42860724 51156348 54684372 54983739 67862813 73311652 80997551 86583589 109967478 132153899 135725626 161995102 173167178 203588439 219934956 242992653 259750767 264307798 271451252 323990204 346334356 396461697 407176878 485985306 519501534 528615596 792923394 814353756 971970612 1039003068 1585846788 2510924081 5021848162 7532772243 10043696324 15065544486 30131088972
• Sum of all divisors σ(n): 81850030080
• Sum of proper divisors (its aliquot sum) s(n): 51718941108
• 30131088972 is an abundant number, because the sum of its proper divisors (51718941108) is greater than itself. Its abundance is 21587852136

Bases of 30131088972

• Binary: 11100000011111100111110111001001100₂
• Hexadecimal: 0x703F3EE4C
• Base-36: DUB9T1O

Squares and roots of 30131088972

• 30131088972 squared (30131088972²) is 907882522638580016784
• 30131088972 cubed (30131088972³) is 27355489065746858685459957306048
• The square root of 30131088972 is 173583.0895335141
• The cube root of 30131088972 is 3111.7517511291

Scales and comparisons

• 30,131,088,972 seconds is equal to 958 years, 3 weeks, 6 days, 10 hours, 56 minutes, 12 seconds.
• To count from 1 to 30,131,088,972 would take you about one thousand, nine hundred sixteen 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 30131088972 cubic inches would be around 259.3 feet tall.

Recreational maths with 30131088972

• 30131088972 backwards is 27988013103
• The number of decimal digits it has is: 11
• The sum of 30131088972's digits is 42
• More coming soon!