131146131888

Names of 131146131888

• Cardinal: 131146131888 can be written as One hundred thirty-one billion, one hundred forty-six million, one hundred thirty-one thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 1.31146131888 × 10¹¹

Factors of 131146131888

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 35139

Divisors of 131146131888

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 107 108 144 162 214 216 243 321 324 428 432 486 642 648 729 856 963 972 1284 1296 1458 1712 1926 1944 2187 2568 2889 2916 3852 3888 4374 5136 5778 5832 7704 8667 8748 11556 11664 15408 17334 17496 23112 26001 34668 34992 35027 46224 52002 69336 70054 78003 104004 105081 138672 140108 156006 208008 210162 234009 280216 312012 315243 416016 420324 468018 560432 624024 630486 840648 936036 945729 1248048 1260972 1681296 1872072 1891458 2521944 2837187 3744144 3747889 3782916 5043888 5674374 7495778 7565832 8511561 11243667 11348748 14991556 15131664 17023122 22487334 22697496 25534683 29983112 33731001 34046244 44974668 45394992 51069366 59966224 67462002 68092488 76604049 89949336 101193003 102138732 134924004 136184976 153208098 179898672 202386006 204277464 269848008 303579009 306416196 404772012 408554928 539696016 607158018 612832392 809544024 910737027 1214316036 1225664784 1619088048 1821474054 2428632072 2732211081 3642948108 4857264144 5464422162 7285896216 8196633243 10928844324 14571792432 16393266486 21857688648 32786532972 43715377296 65573065944 131146131888
• Sum of all divisors σ(n): 384657880320
• Sum of proper divisors (its aliquot sum) s(n): 253511748432
• 131146131888 is an abundant number, because the sum of its proper divisors (253511748432) is greater than itself. Its abundance is 122365616544

Bases of 131146131888

• Binary: 1111010001000111010110010100110110000₂
• Hexadecimal: 0x1E88EB29B0
• Base-36: 1O8X0R00

Squares and roots of 131146131888

• 131146131888 squared (131146131888²) is 17199307909184690444544
• 131146131888 cubed (131146131888³) is 2255622703440256939590620774019072
• The square root of 131146131888 is 362141.0386686379
• The cube root of 131146131888 is 5080.6408439891

Scales and comparisons

• 131,146,131,888 seconds is equal to 4,170 years, 2 weeks, 1 day, 1 hour, 4 minutes, 48 seconds.
• To count from 1 to 131,146,131,888 would take you about eight thousand, three hundred forty 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 131146131888 cubic inches would be around 423.4 feet tall.

Recreational maths with 131146131888

• 131146131888 backwards is 888131641131
• The number of decimal digits it has is: 12
• The sum of 131146131888's digits is 45
• More coming soon!