48198451990

Names of 48198451990

• Cardinal: 48198451990 can be written as Forty-eight billion, one hundred ninety-eight million, four hundred fifty-one thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 4.819845199 × 10¹⁰

Factors of 48198451990

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 328

Divisors of 48198451990

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 10 13 26 65 127 130 181 254 362 635 905 1270 1651 1810 2353 3302 4706 8255 11765 16129 16510 22987 23530 32258 45974 80645 114935 161290 209677 229870 298831 419354 597662 1048385 1494155 2048383 2096770 2919349 2988310 4096766 5838698 10241915 14596745 20483830 26628979 29193490 37951537 53257958 75903074 133144895 189757685 266289790 370757323 379515370 741514646 1853786615 3707573230 4819845199 9639690398 24099225995 48198451990
• Sum of all divisors σ(n): 94692648960
• Sum of proper divisors (its aliquot sum) s(n): 46494196970
• 48198451990 is a deficient number, because the sum of its proper divisors (46494196970) is less than itself. Its deficiency is 1704255020

Bases of 48198451990

• Binary: 101100111000110110100000001100010110₂
• Hexadecimal: 0xB38DA0316
• Base-36: M5443KM

Squares and roots of 48198451990

• 48198451990 squared (48198451990²) is 2323090774232334960100
• 48198451990 cubed (48198451990³) is 111969379150249125679978415599000
• The square root of 48198451990 is 219541.4584765255
• The cube root of 48198451990 is 3639.2427879391

Scales and comparisons

• 48,198,451,990 seconds is equal to 1,532 years, 29 weeks, 1 day, 10 hours, 53 minutes, 10 seconds.
• To count from 1 to 48,198,451,990 would take you about three thousand and sixty-five 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 48198451990 cubic inches would be around 303.3 feet tall.

Recreational maths with 48198451990

• 48198451990 backwards is 09915489184
• The number of decimal digits it has is: 11
• The sum of 48198451990's digits is 58
• More coming soon!