188085697968

Names of 188085697968

• Cardinal: 188085697968 can be written as One hundred eighty-eight billion, eighty-five million, six hundred ninety-seven thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.88085697968 × 10¹¹

Factors of 188085697968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1950502

Divisors of 188085697968

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 41 42 48 49 56 82 84 98 112 123 147 164 168 196 246 287 294 328 336 392 492 574 588 656 784 861 984 1148 1176 1722 1968 2009 2296 2352 3444 4018 4592 6027 6888 8036 12054 13776 16072 24108 32144 48216 96432 1950449 3900898 5851347 7801796 11702694 13653143 15603592 23405388 27306286 31207184 40959429 46810776 54612572 79968409 81918858 93621552 95572001 109225144 159936818 163837716 191144002 218450288 239905227 286716003 319873636 327675432 382288004 479810454 559778863 573432006 639747272 655350864 764576008 959620908 1119557726 1146864012 1279494544 1529152016 1679336589 1919241816 2239115452 2293728024 3358673178 3838483632 3918452041 4478230904 4587456048 6717346356 7836904082 8956461808 11755356123 13434692712 15673808164 23510712246 26869385424 31347616328 47021424492 62695232656 94042848984 188085697968
• Sum of all divisors σ(n): 579002785200
• Sum of proper divisors (its aliquot sum) s(n): 390917087232
• 188085697968 is an abundant number, because the sum of its proper divisors (390917087232) is greater than itself. Its abundance is 202831389264

Bases of 188085697968

• Binary: 10101111001010110001111111110110110000₂
• Hexadecimal: 0x2BCAC7FDB0
• Base-36: 2EELD9DC

Squares and roots of 188085697968

• 188085697968 squared (188085697968²) is 35376229780109719329024
• 188085697968 cubed (188085697968³) is 6653762869668283723620059680223232
• The square root of 188085697968 is 433688.4803266049
• The cube root of 188085697968 is 5729.5246341691

Scales and comparisons

• 188,085,697,968 seconds is equal to 5,980 years, 28 weeks, 1 day, 19 hours, 12 minutes, 48 seconds.
• To count from 1 to 188,085,697,968 would take you about eleven thousand, nine hundred sixty-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 188085697968 cubic inches would be around 477.5 feet tall.

Recreational maths with 188085697968

• 188085697968 backwards is 869796580881
• The number of decimal digits it has is: 12
• The sum of 188085697968's digits is 75
• More coming soon!