1461231981453090

Names of 1461231981453090

• Cardinal: 1461231981453090 can be written as One quadrillion, four hundred sixty-one trillion, two hundred thirty-one billion, nine hundred eighty-one million, four hundred fifty-three thousand and ninety.

Scientific notation

• Scientific notation: 1.46123198145309 × 10¹⁵

Factors of 1461231981453090

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 632567957367

Divisors of 1461231981453090

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 7 10 11 14 15 21 22 30 33 35 42 55 66 70 77 105 110 154 165 210 231 330 385 462 770 1155 2310 632567957339 1265135914678 1897703872017 3162839786695 3795407744034 4427975701373 6325679573390 6958247530729 8855951402746 9488519360085 13283927104119 13916495061458 18977038720170 20874742592187 22139878506865 26567854208238 34791237653645 41749485184374 44279757013730 48707732715103 66419635520595 69582475307290 97415465430206 104373712960935 132839271041190 146123198145309 208747425921870 243538663575515 292246396290618 487077327151030 730615990726545 1461231981453090
• Sum of all divisors σ(n): 4372309721134080
• Sum of proper divisors (its aliquot sum) s(n): 2911077739680990
• 1461231981453090 is an abundant number, because the sum of its proper divisors (2911077739680990) is greater than itself. Its abundance is 1449845758227900

Bases of 1461231981453090

• Binary: 101001100001111101110010101001100000101111100100010₂
• Hexadecimal: 0x530FB95305F22
• Base-36: EDYOPDV5LU

Squares and roots of 1461231981453090

• 1461231981453090 squared (1461231981453090²) is 2135198903621323557747870548100
• 1461231981453090 cubed (1461231981453090³) is 3120020924735051967371674270311701452738629000
• The square root of 1461231981453090 is 38226064.1637756109
• The cube root of 1461231981453090 is 113476.6195173611

Scales and comparisons

• 1,461,231,981,453,090 seconds is equal to 46,462,657 years, 6 weeks, 2 days, 17 hours, 51 minutes, 30 seconds.
• To count from 1 to 1,461,231,981,453,090 would take you about one hundred thirty-nine million, three hundred eighty-seven thousand, nine hundred seventy-one 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 1461231981453090 cubic inches would be around 9456.4 feet tall.

Recreational maths with 1461231981453090

• 1461231981453090 backwards is 0903541891321641
• The number of decimal digits it has is: 16
• The sum of 1461231981453090's digits is 57
• More coming soon!