21713893376

Names of 21713893376

• Cardinal: 21713893376 can be written as Twenty-one billion, seven hundred thirteen million, eight hundred ninety-three thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 2.1713893376 × 10¹⁰

Factors of 21713893376

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1839

Divisors of 21713893376

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 14 16 28 29 32 56 58 64 112 116 128 203 224 232 256 406 448 464 512 812 841 896 928 1024 1624 1682 1792 1801 1856 2048 3248 3364 3584 3602 3712 5887 6496 6728 7168 7204 7424 11774 12607 12992 13456 14336 14408 14848 23548 25214 25984 26912 28816 29696 47096 50428 51968 52229 53824 57632 59392 94192 100856 103936 104458 107648 115264 188384 201712 207872 208916 215296 230528 365603 376768 403424 415744 417832 430592 461056 731206 753536 806848 835664 861184 922112 1462412 1507072 1514641 1613696 1671328 1722368 1844224 2924824 3014144 3029282 3227392 3342656 3688448 5849648 6028288 6058564 6454784 6685312 10602487 11699296 12056576 12117128 12909568 13370624 21204974 23398592 24234256 25819136 26741248 42409948 46797184 48468512 53482496 84819896 93594368 96937024 106964992 169639792 187188736 193874048 339279584 374377472 387748096 678559168 748754944 775496192 1357118336 1550992384 2714236672 3101984768 5428473344 10856946688 21713893376
• Sum of all divisors σ(n): 51418195920
• Sum of proper divisors (its aliquot sum) s(n): 29704302544
• 21713893376 is an abundant number, because the sum of its proper divisors (29704302544) is greater than itself. Its abundance is 7990409168

Bases of 21713893376

• Binary: 10100001110001111111011100000000000₂
• Hexadecimal: 0x50E3FB800
• Base-36: 9Z3W3CW

Squares and roots of 21713893376

• 21713893376 squared (21713893376²) is 471493165544296677376
• 21713893376 cubed (21713893376³) is 10237952324141575057453535461376
• The square root of 21713893376 is 147356.3482717999
• The cube root of 21713893376 is 2789.8395944145

Scales and comparisons

• 21,713,893,376 seconds is equal to 690 years, 22 weeks, 4 days, 5 hours, 2 minutes, 56 seconds.
• To count from 1 to 21,713,893,376 would take you about one thousand, three hundred eighty 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 21713893376 cubic inches would be around 232.5 feet tall.

Recreational maths with 21713893376

• 21713893376 backwards is 67339831712
• The number of decimal digits it has is: 11
• The sum of 21713893376's digits is 50
• More coming soon!