64090600938

Names of 64090600938

• Cardinal: 64090600938 can be written as Sixty-four billion, ninety million, six hundred thousand, nine hundred thirty-eight.

Scientific notation

• Scientific notation: 6.4090600938 × 10¹⁰

Factors of 64090600938

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1349273

Divisors of 64090600938

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 29 39 42 58 63 78 87 91 117 126 174 182 203 234 261 273 377 406 522 546 609 754 819 1131 1218 1638 1827 2262 2639 3393 3654 5278 6786 7917 15834 23751 47502 1349219 2698438 4047657 8095314 9444533 12142971 17539847 18889066 24285942 28333599 35079694 39127351 52619541 56667198 78254702 85000797 105239082 117382053 122778929 157858623 170001594 234764106 245557858 273891457 315717246 352146159 368336787 508655563 547782914 704292318 736673574 821674371 1017311126 1105010361 1525966689 1643348742 2210020722 2465023113 3051933378 3560588941 4577900067 4930046226 7121177882 9155800134 10681766823 21363533646 32045300469 64090600938
• Sum of all divisors σ(n): 176801788800
• Sum of proper divisors (its aliquot sum) s(n): 112711187862
• 64090600938 is an abundant number, because the sum of its proper divisors (112711187862) is greater than itself. Its abundance is 48620586924

Bases of 64090600938

• Binary: 111011101100000110001111010111101010₂
• Hexadecimal: 0xEEC18F5EA
• Base-36: TFXW06I

Squares and roots of 64090600938

• 64090600938 squared (64090600938²) is 4107605128593966479844
• 64090600938 cubed (64090600938³) is 263258881107598078694230424493672
• The square root of 64090600938 is 253161.2153115087
• The cube root of 64090600938 is 4001.8866295589

Scales and comparisons

• 64,090,600,938 seconds is equal to 2,037 years, 45 weeks, 6 days, 8 hours, 42 minutes, 18 seconds.
• To count from 1 to 64,090,600,938 would take you about four thousand and seventy-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 64090600938 cubic inches would be around 333.5 feet tall.

Recreational maths with 64090600938

• 64090600938 backwards is 83900609046
• The number of decimal digits it has is: 11
• The sum of 64090600938's digits is 45
• More coming soon!