1490972870916

Names of 1490972870916

• Cardinal: 1490972870916 can be written as One trillion, four hundred ninety billion, nine hundred seventy-two million, eight hundred seventy thousand, nine hundred sixteen.

Scientific notation

• Scientific notation: 1.490972870916 × 10¹²

Factors of 1490972870916

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 10735

Divisors of 1490972870916

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 36 38 57 76 114 171 228 342 361 684 722 1083 1444 2166 3249 4332 6498 10711 12996 21422 32133 42844 64266 96399 128532 192798 203509 385596 407018 610527 814036 1221054 1831581 2442108 3663162 3866671 7326324 7733342 11600013 15466684 23200026 34800039 46400052 69600078 114725521 139200156 229451042 344176563 458902084 688353126 1032529689 1376706252 2065059378 2179784899 4130118756 4359569798 6539354697 8719139596 13078709394 19618064091 26157418788 39236128182 41415913081 78472256364 82831826162 124247739243 165663652324 248495478486 372743217729 496990956972 745486435458 1490972870916
• Sum of all divisors σ(n): 3978019934343
• Sum of proper divisors (its aliquot sum) s(n): 2487047063427
• 1490972870916 is an abundant number, because the sum of its proper divisors (2487047063427) is greater than itself. Its abundance is 996074192511

Bases of 1490972870916

• Binary: 10101101100100100111010001000100100000100₂
• Hexadecimal: 0x15B24E88904
• Base-36: J0XYR210

Squares and roots of 1490972870916

• 1490972870916 squared (1490972870916²) is 2223000101807499198679056
• 1490972870916 cubed (1490972870916³) is 3314432843838487361032881599200735296
• 1490972870916 is a perfect square number. Its square root is 1221054
• The cube root of 1490972870916 is 11424.1329097983

Scales and comparisons

• 1,490,972,870,916 seconds is equal to 47,408 years, 16 weeks, 6 days, 10 hours, 48 minutes, 36 seconds.
• To count from 1 to 1,490,972,870,916 would take you about one hundred eighteen thousand, five hundred twenty 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 1490972870916 cubic inches would be around 952 feet tall.

Recreational maths with 1490972870916

• 1490972870916 backwards is 6190782790941
• The number of decimal digits it has is: 13
• The sum of 1490972870916's digits is 63
• More coming soon!