13402084128

Names of 13402084128

• Cardinal: 13402084128 can be written as Thirteen billion, four hundred two million, eighty-four thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3402084128 × 10¹⁰

Factors of 13402084128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6682

Divisors of 13402084128

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 29 32 48 58 87 96 116 174 232 348 464 696 827 928 1392 1654 2481 2784 3308 4962 5821 6616 9924 11642 13232 17463 19848 23284 23983 26464 34926 39696 46568 47966 69852 71949 79392 93136 95932 139704 143898 168809 186272 191864 279408 287796 337618 383728 506427 558816 575592 675236 767456 1012854 1151184 1350472 2025708 2302368 2700944 4051416 4813967 5401888 8102832 9627934 14441901 16205664 19255868 28883802 38511736 57767604 77023472 115535208 139605043 154046944 231070416 279210086 418815129 462140832 558420172 837630258 1116840344 1675260516 2233680688 3350521032 4467361376 6701042064 13402084128
• Sum of all divisors σ(n): 36443856960
• Sum of proper divisors (its aliquot sum) s(n): 23041772832
• 13402084128 is an abundant number, because the sum of its proper divisors (23041772832) is greater than itself. Its abundance is 9639688704

Bases of 13402084128

• Binary: 1100011110110100111001001100100000₂
• Hexadecimal: 0x31ED39320
• Base-36: 65N96AO

Squares and roots of 13402084128

• 13402084128 squared (13402084128²) is 179615858973989520384
• 13402084128 cubed (13402084128³) is 2407226852692391315976738865152
• The square root of 13402084128 is 115767.3707397727
• The cube root of 13402084128 is 2375.3308719007

Scales and comparisons

• 13,402,084,128 seconds is equal to 426 years, 7 weeks, 3 days, 17 hours, 8 minutes, 48 seconds.
• To count from 1 to 13,402,084,128 would take you about eight hundred fifty-two 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 13402084128 cubic inches would be around 197.9 feet tall.

Recreational maths with 13402084128

• 13402084128 backwards is 82148020431
• The number of decimal digits it has is: 11
• The sum of 13402084128's digits is 33
• More coming soon!