4813939840

Names of 4813939840

• Cardinal: 4813939840 can be written as Four billion, eight hundred thirteen million, nine hundred thirty-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.81393984 × 10⁹

Factors of 4813939840

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 819

Divisors of 4813939840

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 103 128 160 206 320 412 515 640 709 824 1030 1418 1648 2060 2836 3296 3545 4120 5672 6592 7090 8240 10609 11344 13184 14180 16480 21218 22688 28360 32960 42436 45376 53045 56720 65920 73027 84872 90752 106090 113440 146054 169744 212180 226880 292108 339488 365135 424360 453760 584216 678976 730270 848720 1168432 1357952 1460540 1697440 2336864 2921080 3394880 4673728 5842160 6789760 7521781 9347456 11684320 15043562 23368640 30087124 37608905 46737280 60174248 75217810 120348496 150435620 240696992 300871240 481393984 601742480 962787968 1203484960 2406969920 4813939840
• Sum of all divisors σ(n): 11637531900
• Sum of proper divisors (its aliquot sum) s(n): 6823592060
• 4813939840 is an abundant number, because the sum of its proper divisors (6823592060) is greater than itself. Its abundance is 2009652220

Bases of 4813939840

• Binary: 100011110111011101110010010000000₂
• Hexadecimal: 0x11EEEE480
• Base-36: 27M3FR4

Squares and roots of 4813939840

• 4813939840 squared (4813939840²) is 23174016783139225600
• 4813939840 cubed (4813939840³) is 111558322645182558382587904000
• The square root of 4813939840 is 69382.5614978289
• The cube root of 4813939840 is 1688.4967129823

Scales and comparisons

• 4,813,939,840 seconds is equal to 153 years, 3 weeks, 3 days, 21 hours, 30 minutes, 40 seconds.
• To count from 1 to 4,813,939,840 would take you about three hundred six 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 4813939840 cubic inches would be around 140.7 feet tall.

Recreational maths with 4813939840

• 4813939840 backwards is 0489393184
• The number of decimal digits it has is: 10
• The sum of 4813939840's digits is 49
• More coming soon!