1490209219648

Names of 1490209219648

• Cardinal: 1490209219648 can be written as One trillion, four hundred ninety billion, two hundred nine million, two hundred nineteen thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.490209219648 × 10¹²

Factors of 1490209219648

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 70777

Divisors of 1490209219648

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 8 16 19 32 38 64 76 152 304 608 1216 30269 40487 60538 80974 121076 161948 242152 323896 484304 575111 647792 769253 968608 1150222 1295584 1538506 1937216 2300444 2591168 3077012 4600888 6154024 9201776 12308048 18403552 24616096 36807104 49232192 1225501003 2451002006 4902004012 9804008024 19608016048 23284519057 39216032096 46569038114 78432064192 93138076228 186276152456 372552304912 745104609824 1490209219648
• Sum of all divisors σ(n): 3112952270400
• Sum of proper divisors (its aliquot sum) s(n): 1622743050752
• 1490209219648 is an abundant number, because the sum of its proper divisors (1622743050752) is greater than itself. Its abundance is 132533831104

Bases of 1490209219648

• Binary: 10101101011110111011001000010010001000000₂
• Hexadecimal: 0x15AF7642440
• Base-36: J0LC3CXS

Squares and roots of 1490209219648

• 1490209219648 squared (1490209219648²) is 2220723518323901109243904
• 1490209219648 cubed (1490209219648³) is 3309342661295421700913479779141025792
• The square root of 1490209219648 is 1220741.2582722025
• The cube root of 1490209219648 is 11422.1821603661

Scales and comparisons

• 1,490,209,219,648 seconds is equal to 47,384 years, 2 weeks, 1 day, 21 hours, 27 minutes, 28 seconds.
• To count from 1 to 1,490,209,219,648 would take you about one hundred eighteen thousand, four hundred sixty 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 1490209219648 cubic inches would be around 951.8 feet tall.

Recreational maths with 1490209219648

• 1490209219648 backwards is 8469129020941
• The number of decimal digits it has is: 13
• The sum of 1490209219648's digits is 55
• More coming soon!