3922740864

Names of 3922740864

• Cardinal: 3922740864 can be written as Three billion, nine hundred twenty-two million, seven hundred forty thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 3.922740864 × 10⁹

Factors of 3922740864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 69505

Divisors of 3922740864

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 64 72 84 96 98 112 126 128 144 147 168 192 196 224 252 288 294 336 384 392 441 448 504 576 588 672 784 882 896 1008 1152 1176 1344 1568 1764 2016 2352 2688 3136 3528 4032 4704 6272 7056 8064 9408 14112 18816 28224 56448 69493 138986 208479 277972 416958 486451 555944 625437 833916 972902 1111888 1250874 1459353 1667832 1945804 2223776 2501748 2918706 3335664 3405157 3891608 4378059 4447552 5003496 5837412 6671328 6810314 7783216 8756118 8895104 10006992 10215471 11674824 13342656 13620628 15566432 17512236 20013984 20430942 23349648 26685312 27241256 30646413 31132864 35024472 40027968 40861884 46699296 54482512 61292826 62265728 70048944 80055936 81723768 93398592 108965024 122585652 140097888 163447536 186797184 217930048 245171304 280195776 326895072 435860096 490342608 560391552 653790144 980685216 1307580288 1961370432 3922740864
• Sum of all divisors σ(n): 13131238770
• Sum of proper divisors (its aliquot sum) s(n): 9208497906
• 3922740864 is an abundant number, because the sum of its proper divisors (9208497906) is greater than itself. Its abundance is 5285757042

Bases of 3922740864

• Binary: 11101001110100000100011010000000₂
• Hexadecimal: 0xE9D04680
• Base-36: 1SVHY80

Squares and roots of 3922740864

• 3922740864 squared (3922740864²) is 15387895886095466496
• 3922740864 cubed (3922740864³) is 60362728003364175829002092544
• The square root of 3922740864 is 62631.7879674529
• The cube root of 3922740864 is 1577.1144341803

Scales and comparisons

• 3,922,740,864 seconds is equal to 124 years, 38 weeks, 2 hours, 14 minutes, 24 seconds.
• To count from 1 to 3,922,740,864 would take you about two hundred forty-nine 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 3922740864 cubic inches would be around 131.4 feet tall.

Recreational maths with 3922740864

• 3922740864 backwards is 4680472293
• The number of decimal digits it has is: 10
• The sum of 3922740864's digits is 45
• More coming soon!