131451656196672

Names of 131451656196672

• Cardinal: 131451656196672 can be written as One hundred thirty-one trillion, four hundred fifty-one billion, six hundred fifty-six million, one hundred ninety-six thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.31451656196672 × 10¹⁴

Factors of 131451656196672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 178153610

Divisors of 131451656196672

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 61 63 64 72 84 96 108 112 122 126 144 168 183 189 192 216 224 244 252 288 336 366 378 427 432 448 488 504 549 576 672 732 756 854 864 976 1008 1098 1281 1344 1464 1512 1647 1708 1728 1952 2016 2196 2562 2928 3024 3294 3416 3843 3904 4032 4392 5124 5856 6048 6588 6832 7686 8784 10248 11529 11712 12096 13176 13664 15372 17568 20496 23058 26352 27328 30744 35136 40992 46116 52704 61488 81984 92232 105408 122976 184464 245952 368928 737856 178153537 356307074 534460611 712614148 1068921222 1247074759 1425228296 1603381833 2137842444 2494149518 2850456592 3206763666 3741224277 4275684888 4810145499 4988299036 5700913184 6413527332 7482448554 8551369776 9620290998 9976598072 10867365757 11223672831 11401826368 12827054664 14964897108 17102739552 19240581996 19953196144 21734731514 22447345662 25654109328 29929794216 32602097271 33671018493 34205479104 38481163992 39906392288 43469463028 44894691324 51308218656 59859588432 65204194542 67342036986 76071560299 76962327984 79812784576 86938926056 89789382648 97806291813 102616437312 119719176864 130408389084 134684073972 152143120598 153924655968 173877852112 179578765296 195612583626 228214680897 239438353728 260816778168 269368147944 293418875439 304286241196 307849311936 347755704224 359157530592 391225167252 456429361794 521633556336 538736295888 586837750878 608572482392 684644042691 695511408448 718315061184 782450334504 912858723588 1043267112672 1077472591776 1173675501756 1217144964784 1369288085382 1564900669008 1825717447176 2053932128073 2086534225344 2154945183552 2347351003512 2434289929568 2738576170764 3129801338016 3651434894352 4107864256146 4694702007024 4868579859136 5477152341528 6259602676032 7302869788704 8215728512292 9389404014048 10954304683056 14605739577408 16431457024584 18778808028096 21908609366112 32862914049168 43817218732224 65725828098336 131451656196672
• Sum of all divisors σ(n): 448889906627840
• Sum of proper divisors (its aliquot sum) s(n): 317438250431168
• 131451656196672 is an abundant number, because the sum of its proper divisors (317438250431168) is greater than itself. Its abundance is 185986594234496

Bases of 131451656196672

• Binary: 11101111000110111111001010001011101001001000000₂
• Hexadecimal: 0x778DF945D240
• Base-36: 1ALG2249C0

Squares and roots of 131451656196672

• 131451656196672 squared (131451656196672²) is 17279537916848056216343875584
• 131451656196672 cubed (131451656196672³) is 2271423877482868571201837623155549802856448
• The square root of 131451656196672 is 11465236.8574169457
• The cube root of 131451656196672 is 50845.8315223959

Scales and comparisons

• 131,451,656,196,672 seconds is equal to 4,179,756 years, 3 weeks, 23 hours, 31 minutes, 12 seconds.
• To count from 1 to 131,451,656,196,672 would take you about ten million, four hundred forty-nine thousand, three hundred ninety 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 131451656196672 cubic inches would be around 4237.2 feet tall.

Recreational maths with 131451656196672

• 131451656196672 backwards is 276691656154131
• 131451656196672 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 131451656196672's digits is 63
• More coming soon!