42138184192

Names of 42138184192

• Cardinal: 42138184192 can be written as Forty-two billion, one hundred thirty-eight million, one hundred eighty-four thousand, one hundred ninety-two.

Scientific notation

• Scientific notation: 4.2138184192 × 10¹⁰

Factors of 42138184192

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 105

Divisors of 42138184192

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 8 13 16 19 26 32 38 52 64 71 76 104 128 142 152 169 208 247 256 284 304 338 361 416 494 512 568 608 676 722 832 923 988 1136 1216 1349 1352 1444 1664 1846 1976 2272 2432 2698 2704 2888 3211 3328 3692 3952 4544 4693 4864 5396 5408 5776 6422 6656 6859 7384 7904 9088 9386 9728 10792 10816 11552 11999 12844 13718 14768 15808 17537 18176 18772 21584 21632 23104 23998 25631 25688 27436 29536 31616 35074 36352 37544 43168 43264 46208 47996 51262 51376 54872 59072 61009 63232 70148 75088 86336 86528 89167 92416 95992 102524 102752 109744 118144 122018 126464 140296 150176 172672 178334 184832 191984 205048 205504 219488 227981 236288 244036 280592 300352 333203 345344 356668 383968 410096 411008 438976 455962 472576 486989 488072 561184 600704 666406 690688 713336 767936 820192 822016 877952 911924 973978 976144 1122368 1159171 1201408 1332812 1426672 1535872 1640384 1644032 1755904 1823848 1947956 1952288 2244736 2318342 2402816 2665624 2853344 3071744 3280768 3511808 3647696 3895912 3904576 4331639 4489472 4636684 5331248 5706688 6143488 6330857 6561536 7295392 7791824 7809152 8663278 8978944 9273368 10662496 11413376 12661714 13123072 14590784 15583648 15618304 17326556 18546736 21324992 22826752 25323428 29181568 31167296 31236608 34653112 37093472 42649984 45653504 50646856 58363136 62334592 69306224 74186944 82301141 85299968 101293712 116726272 124669184 138612448 148373888 164602282 170599936 202587424 249338368 277224896 296747776 329204564 405174848 554449792 593495552 658409128 810349696 1108899584 1316818256 1620699392 2217799168 2633636512 3241398784 5267273024 10534546048 21069092096 42138184192
• Sum of all divisors σ(n): 97588307520
• Sum of proper divisors (its aliquot sum) s(n): 55450123328
• 42138184192 is an abundant number, because the sum of its proper divisors (55450123328) is greater than itself. Its abundance is 13311939136

Bases of 42138184192

• Binary: 100111001111101000011010101000000000₂
• Hexadecimal: 0x9CFA1AA00
• Base-36: JCVZJ0G

Squares and roots of 42138184192

• 42138184192 squared (42138184192²) is 1775626566998918692864
• 42138184192 cubed (42138184192³) is 74821679336409064544735108005888
• The square root of 42138184192 is 205275.8733801905
• The cube root of 42138184192 is 3479.8346299187

Scales and comparisons

• 42,138,184,192 seconds is equal to 1,339 years, 44 weeks, 6 days, 11 hours, 9 minutes, 52 seconds.
• To count from 1 to 42,138,184,192 would take you about two thousand, six hundred seventy-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 42138184192 cubic inches would be around 290 feet tall.

Recreational maths with 42138184192

• 42138184192 backwards is 29148183124
• The number of decimal digits it has is: 11
• The sum of 42138184192's digits is 43
• More coming soon!