131730028147240

Names of 131730028147240

• Cardinal: 131730028147240 can be written as One hundred thirty-one trillion, seven hundred thirty billion, twenty-eight million, one hundred forty-seven thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.3173002814724 × 10¹⁴

Factors of 131730028147240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5337007

Divisors of 131730028147240

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 20 40 43 86 113 127 172 215 226 254 344 430 452 508 565 635 860 904 1016 1130 1270 1720 2260 2540 4520 4859 5080 5461 9718 10922 14351 19436 21844 24295 27305 28702 38872 43688 48590 54610 57404 71755 97180 109220 114808 143510 194360 218440 287020 574040 617093 1234186 2468372 3085465 4936744 5336717 6170930 10673434 12341860 21346868 24683720 26683585 42693736 53367170 106734340 213468680 229478831 458957662 603049021 677763059 917915324 1147394155 1206098042 1355526118 1835830648 2294788310 2412196084 2711052236 3015245105 3388815295 4589576620 4824392168 5422104472 6030490210 6777630590 9179153240 12060980420 13555261180 24121960840 25931107903 27110522360 29143811537 51862215806 58287623074 76587225667 103724431612 116575246148 129655539515 145719057685 153174451334 207448863224 233150492296 259311079030 291438115370 306348902668 382936128335 518622158060 582876230740 612697805336 765872256670 1037244316120 1165752461480 1531744513340 3063489026680 3293250703681 6586501407362 13173002814724 16466253518405 26346005629448 32932507036810 65865014073620 131730028147240
• Sum of all divisors σ(n): 308378620661760
• Sum of proper divisors (its aliquot sum) s(n): 176648592514520
• 131730028147240 is an abundant number, because the sum of its proper divisors (176648592514520) is greater than itself. Its abundance is 44918564367280

Bases of 131730028147240

• Binary: 11101111100111011001001100010001011001000101000₂
• Hexadecimal: 0x77CEC988B228
• Base-36: 1AOZXTL92G

Squares and roots of 131730028147240

• 131730028147240 squared (131730028147240²) is 17352800315672642667119617600
• 131730028147240 cubed (131730028147240³) is 2285884874016992375853301812103985295424000
• The square root of 131730028147240 is 11477370.2627056517
• The cube root of 131730028147240 is 50881.6978736101

Scales and comparisons

• 131,730,028,147,240 seconds is equal to 4,188,607 years, 22 weeks, 1 day, 13 hours, 20 minutes, 40 seconds.
• To count from 1 to 131,730,028,147,240 would take you about ten million, four hundred seventy-one thousand, five hundred eighteen 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 131730028147240 cubic inches would be around 4240.1 feet tall.

Recreational maths with 131730028147240

• 131730028147240 backwards is 042741820037131
• 131730028147240 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 131730028147240's digits is 43
• More coming soon!