42621499392

Names of 42621499392

• Cardinal: 42621499392 can be written as Forty-two billion, six hundred twenty-one million, four hundred ninety-nine thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 4.2621499392 × 10¹⁰

Factors of 42621499392

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 475

Divisors of 42621499392

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 37 48 64 74 96 111 128 148 192 222 256 296 384 433 444 512 592 768 866 888 1024 1184 1299 1536 1732 1776 2048 2368 2598 3072 3464 3552 4736 5196 6144 6928 7104 9472 10392 13856 14208 16021 18944 20784 27712 28416 32042 37888 41568 48063 55424 56832 64084 75776 83136 96126 110848 113664 128168 166272 187489 192252 221696 227328 256336 332544 374978 384504 443392 512672 562467 665088 749956 769008 886784 1025344 1124934 1330176 1499912 1538016 2050688 2249868 2660352 2999824 3076032 4101376 4499736 5999648 6152064 6937093 8202752 8999472 11999296 12304128 13874186 16405504 17998944 20811279 23998592 24608256 27748372 32811008 35997888 41622558 47997184 49216512 55496744 71995776 83245116 95994368 98433024 110993488 143991552 166490232 191988736 221986976 287983104 332980464 383977472 443973952 575966208 665960928 887947904 1151932416 1331921856 1775895808 2663843712 3551791616 5327687424 7103583232 10655374848 14207166464 21310749696 42621499392
• Sum of all divisors σ(n): 116970792120
• Sum of proper divisors (its aliquot sum) s(n): 74349292728
• 42621499392 is an abundant number, because the sum of its proper divisors (74349292728) is greater than itself. Its abundance is 31727793336

Bases of 42621499392

• Binary: 100111101100011100000111100000000000₂
• Hexadecimal: 0x9EC707800
• Base-36: JKVQNEO

Squares and roots of 42621499392

• 42621499392 squared (42621499392²) is 1816592210422256369664
• 42621499392 cubed (42621499392³) is 77425883792024135922902303244288
• The square root of 42621499392 is 206449.7502832105
• The cube root of 42621499392 is 3493.0883845627

Scales and comparisons

• 42,621,499,392 seconds is equal to 1,355 years, 12 weeks, 9 hours, 23 minutes, 12 seconds.
• To count from 1 to 42,621,499,392 would take you about two thousand, seven hundred ten 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 42621499392 cubic inches would be around 291.1 feet tall.

Recreational maths with 42621499392

• 42621499392 backwards is 29399412624
• The number of decimal digits it has is: 11
• The sum of 42621499392's digits is 51
• More coming soon!