3640220948

Names of 3640220948

• Cardinal: 3640220948 can be written as Three billion, six hundred forty million, two hundred twenty thousand, nine hundred forty-eight.

Scientific notation

• Scientific notation: 3.640220948 × 10⁹

Factors of 3640220948

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 25639

Divisors of 3640220948

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 13 14 17 23 26 28 34 46 52 68 91 92 119 161 182 221 238 299 322 364 391 442 476 598 644 782 884 1196 1547 1564 2093 2737 3094 4186 5083 5474 6188 8372 10166 10948 20332 25577 35581 51154 71162 102308 142324 179039 332501 358078 434809 588271 665002 716156 869618 1176542 1330004 1739236 2327507 2353084 3043663 4117897 4655014 5652517 6087326 7647523 8235794 9310028 10000607 11305034 12174652 15295046 16471588 20001214 22610068 30590092 39567619 40002428 53532661 70004249 79135238 107065322 130007891 140008498 158270476 214130644 260015782 280016996 520031564 910055237 1820110474 3640220948
• Sum of all divisors σ(n): 8662961664
• Sum of proper divisors (its aliquot sum) s(n): 5022740716
• 3640220948 is an abundant number, because the sum of its proper divisors (5022740716) is greater than itself. Its abundance is 1382519768

Bases of 3640220948

• Binary: 11011000111110010101110100010100₂
• Hexadecimal: 0xD8F95D14
• Base-36: 1O7AKGK

Squares and roots of 3640220948

• 3640220948 squared (3640220948²) is 13251208550258018704
• 3640220948 cubed (3640220948³) is 48237326950965950491276611392
• The square root of 3640220948 is 60334.2435769273
• The cube root of 3640220948 is 1538.3054599841

Scales and comparisons

• 3,640,220,948 seconds is equal to 115 years, 38 weeks, 6 days, 4 hours, 29 minutes, 8 seconds.
• To count from 1 to 3,640,220,948 would take you about two hundred thirty-one 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 3640220948 cubic inches would be around 128.2 feet tall.

Recreational maths with 3640220948

• 3640220948 backwards is 8490220463
• The number of decimal digits it has is: 10
• The sum of 3640220948's digits is 38
• More coming soon!