20312327168

Names of 20312327168

• Cardinal: 20312327168 can be written as Twenty billion, three hundred twelve million, three hundred twenty-seven thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 2.0312327168 × 10¹⁰

Factors of 20312327168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 610

Divisors of 20312327168

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 53 56 64 106 112 127 128 212 224 254 256 371 421 424 448 508 512 742 842 848 889 896 1016 1024 1484 1684 1696 1778 1792 2032 2947 2968 3368 3392 3556 3584 4064 5894 5936 6731 6736 6784 7112 7168 8128 11788 11872 13462 13472 13568 14224 16256 22313 23576 23744 26924 26944 27136 28448 32512 44626 47117 47152 47488 53467 53848 53888 54272 56896 65024 89252 94234 94304 94976 106934 107696 107776 113792 130048 156191 178504 188468 188608 189952 213868 215392 215552 227584 312382 357008 374269 376936 377216 379904 427736 430784 431104 455168 624764 714016 748538 753872 754432 855472 861568 910336 1249528 1428032 1497076 1507744 1508864 1710944 1723136 2499056 2833751 2856064 2994152 3015488 3017728 3421888 3446272 4998112 5667502 5712128 5988304 6030976 6843776 6892544 9996224 11335004 11424256 11976608 12061952 13687552 19836257 19992448 22670008 22848512 23953216 24123904 27375104 39672514 39984896 45340016 47906432 48247808 54750208 79345028 79969792 90680032 95812864 158690056 159939584 181360064 191625728 317380112 362720128 383251456 634760224 725440256 1269520448 1450880512 2539040896 2901761024 5078081792 10156163584 20312327168
• Sum of all divisors σ(n): 47766564864
• Sum of proper divisors (its aliquot sum) s(n): 27454237696
• 20312327168 is an abundant number, because the sum of its proper divisors (27454237696) is greater than itself. Its abundance is 7141910528

Bases of 20312327168

• Binary: 10010111010101101011000010000000000₂
• Hexadecimal: 0x4BAB58400
• Base-36: 9BXFNY8

Squares and roots of 20312327168

• 20312327168 squared (20312327168²) is 412590634979870900224
• 20312327168 cubed (20312327168³) is 8380675964164002819752572485632
• The square root of 20312327168 is 142521.3218013361
• The cube root of 20312327168 is 2728.4744690621

Scales and comparisons

• 20,312,327,168 seconds is equal to 645 years, 45 weeks, 1 day, 9 hours, 6 minutes, 8 seconds.
• To count from 1 to 20,312,327,168 would take you about one thousand, two hundred ninety-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 20312327168 cubic inches would be around 227.4 feet tall.

Recreational maths with 20312327168

• 20312327168 backwards is 86172321302
• The number of decimal digits it has is: 11
• The sum of 20312327168's digits is 35
• More coming soon!