42939167392

Names of 42939167392

• Cardinal: 42939167392 can be written as Forty-two billion, nine hundred thirty-nine million, one hundred sixty-seven thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 4.2939167392 × 10¹⁰

Factors of 42939167392

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1974

Divisors of 42939167392

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 11 16 17 22 31 32 34 44 62 68 88 121 124 136 176 187 242 248 272 341 352 374 484 496 527 544 682 748 968 992 1054 1331 1364 1496 1913 1936 2057 2108 2662 2728 2992 3751 3826 3872 4114 4216 5324 5456 5797 5984 7502 7652 8228 8432 10648 10912 11594 15004 15304 16456 16864 21043 21296 22627 23188 30008 30608 32521 32912 41261 42086 42592 45254 46376 59303 60016 61216 63767 65042 65824 82522 84172 90508 92752 118606 120032 127534 130084 165044 168344 181016 185504 231473 237212 255068 260168 330088 336688 357731 362032 462946 474424 510136 520336 652333 660176 673376 701437 715462 724064 925892 948848 1008151 1020272 1040672 1304666 1320352 1402874 1430924 1851784 1897696 2016302 2040544 2546203 2609332 2805748 2861848 3703568 3935041 4032604 5092406 5218664 5611496 5723696 7175663 7407136 7870082 8065208 10184812 10437328 11089661 11222992 11447392 14351326 15740164 16130416 20369624 20874656 22179322 22445984 28702652 31480328 32260832 40739248 43285451 44358644 57405304 62960656 78932293 81478496 86570902 88717288 114810608 121986271 125921312 157864586 173141804 177434576 229621216 243972542 315729172 346283608 354869152 487945084 631458344 692567216 975890168 1262916688 1341848981 1385134432 1951780336 2525833376 2683697962 3903560672 5367395924 10734791848 21469583696 42939167392
• Sum of all divisors σ(n): 101682459648
• Sum of proper divisors (its aliquot sum) s(n): 58743292256
• 42939167392 is an abundant number, because the sum of its proper divisors (58743292256) is greater than itself. Its abundance is 15804124864

Bases of 42939167392

• Binary: 100111111111010111111011001010100000₂
• Hexadecimal: 0x9FF5FB2A0
• Base-36: JQ4VDLS

Squares and roots of 42939167392

• 42939167392 squared (42939167392²) is 1843772096318196081664
• 42939167392 cubed (42939167392³) is 79170038676505768446048997900288
• The square root of 42939167392 is 207217.6811761005
• The cube root of 42939167392 is 3501.7451811505

Scales and comparisons

• 42,939,167,392 seconds is equal to 1,365 years, 17 weeks, 2 days, 2 hours, 29 minutes, 52 seconds.
• To count from 1 to 42,939,167,392 would take you about two thousand, seven hundred thirty 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 42939167392 cubic inches would be around 291.8 feet tall.

Recreational maths with 42939167392

• 42939167392 backwards is 29376193924
• The number of decimal digits it has is: 11
• The sum of 42939167392's digits is 55
• More coming soon!