188045384164

Names of 188045384164

• Cardinal: 188045384164 can be written as One hundred eighty-eight billion, forty-five million, three hundred eighty-four thousand, one hundred sixty-four.

Scientific notation

• Scientific notation: 1.88045384164 × 10¹¹

Factors of 188045384164

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 893

Divisors of 188045384164

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 4 11 22 23 44 46 92 121 242 253 484 506 529 857 1012 1058 1714 2116 2783 3428 5566 5819 9427 11132 11638 18854 19711 23276 37708 39422 64009 78844 103697 128018 207394 216821 256036 414788 433642 453353 734449 867284 906706 1468898 1813412 2385031 2937796 4770062 4986883 8078939 9540124 9973766 16157878 16892327 19947532 32315756 33784654 54855713 67569308 88868329 109711426 177736658 185815597 219422852 355473316 371631194 388523521 743262388 777047042 1554094084 2043971567 4087943134 4273758731 8175886268 8547517462 17095034924 47011346041 94022692082 188045384164
• Sum of all divisors σ(n): 378567661801
• Sum of proper divisors (its aliquot sum) s(n): 190522277637
• 188045384164 is an abundant number, because the sum of its proper divisors (190522277637) is greater than itself. Its abundance is 2476893473

Bases of 188045384164

• Binary: 10101111001000011000001101100111100100₂
• Hexadecimal: 0x2BC860D9E4
• Base-36: 2EDXD71G

Squares and roots of 188045384164

• 188045384164 squared (188045384164²) is 35361066505386341978896
• 188045384164 cubed (188045384164³) is 6649485335454127652660178300602944
• 188045384164 is a perfect square number. Its square root is 433642
• The cube root of 188045384164 is 5729.1152544021

Scales and comparisons

• 188,045,384,164 seconds is equal to 5,979 years, 13 weeks, 4 days, 4 hours, 56 minutes, 4 seconds.
• To count from 1 to 188,045,384,164 would take you about eleven thousand, nine hundred fifty-eight 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 188045384164 cubic inches would be around 477.4 feet tall.

Recreational maths with 188045384164

• 188045384164 backwards is 461483540881
• The number of decimal digits it has is: 12
• The sum of 188045384164's digits is 52
• More coming soon!