45440860731

Names of 45440860731

• Cardinal: 45440860731 can be written as Forty-five billion, four hundred forty million, eight hundred sixty thousand, seven hundred thirty-one.

Scientific notation

• Scientific notation: 4.5440860731 × 10¹⁰

Factors of 45440860731

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 486

Divisors of 45440860731

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 19 21 23 57 69 127 133 161 307 381 399 437 483 889 921 1311 2149 2413 2667 2921 3059 5833 6447 7061 7239 8763 9177 16129 16891 17499 20447 21183 38989 40831 48387 49427 50673 55499 61341 112903 116967 122493 134159 148281 166497 272923 306451 338709 370967 388493 402477 740791 818769 896747 919353 939113 1112901 1165479 2145157 2222373 2596769 2690241 2817339 4951603 5185537 6277229 6435471 7048373 7790307 14854809 15556611 17038193 18831687 21145119 34661221 49338611 51114579 94080457 103983663 113886869 119267351 148015833 282241371 341660607 357802053 658563199 797208083 1975689597 2163850511 2391624249 6491551533 15146953577 45440860731
• Sum of all divisors σ(n): 76909916160
• Sum of proper divisors (its aliquot sum) s(n): 31469055429
• 45440860731 is a deficient number, because the sum of its proper divisors (31469055429) is less than itself. Its deficiency is 13971805302

Bases of 45440860731

• Binary: 101010010100011111001000001000111011₂
• Hexadecimal: 0xA947C823B
• Base-36: KVIBCJF

Squares and roots of 45440860731

• 45440860731 squared (45440860731²) is 2064871823974137854361
• 45440860731 cubed (45440860731³) is 93829552980574745185813361997891
• The square root of 45440860731 is 213168.6204182033
• The cube root of 45440860731 is 3568.4710929951

Scales and comparisons

• 45,440,860,731 seconds is equal to 1,444 years, 45 weeks, 4 days, 21 hours, 18 minutes, 51 seconds.
• To count from 1 to 45,440,860,731 would take you about two thousand, eight hundred eighty-nine 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 45440860731 cubic inches would be around 297.4 feet tall.

Recreational maths with 45440860731

• 45440860731 backwards is 13706804454
• The number of decimal digits it has is: 11
• The sum of 45440860731's digits is 42
• More coming soon!