42901798912

Names of 42901798912

• Cardinal: 42901798912 can be written as Forty-two billion, nine hundred one million, seven hundred ninety-eight thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 4.2901798912 × 10¹⁰

Factors of 42901798912

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 3591

Divisors of 42901798912

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 53 56 64 106 112 128 212 224 256 371 424 448 512 742 848 896 1024 1484 1696 1792 2048 2968 3392 3529 3584 4096 5936 6784 7058 7168 8192 11872 13568 14116 14336 16384 23744 24703 27136 28232 28672 32768 47488 49406 54272 56464 57344 94976 98812 108544 112928 114688 187037 189952 197624 217088 225856 229376 374074 379904 395248 434176 451712 748148 759808 790496 868352 903424 1309259 1496296 1519616 1580992 1736704 1806848 2618518 2992592 3039232 3161984 3613696 5237036 5985184 6078464 6323968 7227392 10474072 11970368 12156928 12647936 14454784 20948144 23940736 25295872 28909568 41896288 47881472 50591744 57819136 83792576 95762944 101183488 115638272 167585152 191525888 202366976 335170304 383051776 404733952 670340608 766103552 809467904 1340681216 1532207104 2681362432 3064414208 5362724864 6128828416 10725449728 21450899456 42901798912
• Sum of all divisors σ(n): 99938253600
• Sum of proper divisors (its aliquot sum) s(n): 57036454688
• 42901798912 is an abundant number, because the sum of its proper divisors (57036454688) is greater than itself. Its abundance is 14134655776

Bases of 42901798912

• Binary: 100111111101001001011000000000000000₂
• Hexadecimal: 0x9FD258000
• Base-36: JPIMFWG

Squares and roots of 42901798912

• 42901798912 squared (42901798912²) is 1840564349885684383744
• 42901798912 cubed (42901798912³) is 78963521623391641618883729686528
• The square root of 42901798912 is 207127.4943410461
• The cube root of 42901798912 is 3500.7290702151

Scales and comparisons

• 42,901,798,912 seconds is equal to 1,364 years, 7 weeks, 3 days, 14 hours, 21 minutes, 52 seconds.
• To count from 1 to 42,901,798,912 would take you about two thousand, seven hundred twenty-eight 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 42901798912 cubic inches would be around 291.7 feet tall.

Recreational maths with 42901798912

• 42901798912 backwards is 21989710924
• The number of decimal digits it has is: 11
• The sum of 42901798912's digits is 52
• More coming soon!