42574557440

Names of 42574557440

• Cardinal: 42574557440 can be written as Forty-two billion, five hundred seventy-four million, five hundred fifty-seven thousand, four hundred forty.

Scientific notation

• Scientific notation: 4.257455744 × 10¹⁰

Factors of 42574557440

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 811301

Divisors of 42574557440

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 41 64 80 82 128 160 164 205 256 320 328 410 640 656 820 1280 1312 1640 2624 3280 5248 6560 10496 13120 26240 52480 811253 1622506 3245012 4056265 6490024 8112530 12980048 16225060 25960096 32450120 33261373 51920192 64900240 66522746 103840384 129800480 133045492 166306865 207680768 259600960 266090984 332613730 519201920 532181968 665227460 1038403840 1064363936 1330454920 2128727872 2660909840 4257455744 5321819680 8514911488 10643639360 21287278720 42574557440
• Sum of all divisors σ(n): 104466800088
• Sum of proper divisors (its aliquot sum) s(n): 61892242648
• 42574557440 is an abundant number, because the sum of its proper divisors (61892242648) is greater than itself. Its abundance is 19317685208

Bases of 42574557440

• Binary: 100111101001101001000011000100000000₂
• Hexadecimal: 0x9E9A43100
• Base-36: JK3SIRK

Squares and roots of 42574557440

• 42574557440 squared (42574557440²) is 1812592941211859353600
• 42574557440 cubed (42574557440³) is 77170342290962849259044470784000
• The square root of 42574557440 is 206336.0303970201
• The cube root of 42574557440 is 3491.8055216535

Scales and comparisons

• 42,574,557,440 seconds is equal to 1,353 years, 38 weeks, 3 days, 1 hour, 57 minutes, 20 seconds.
• To count from 1 to 42,574,557,440 would take you about two thousand, seven hundred seven 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 42574557440 cubic inches would be around 291 feet tall.

Recreational maths with 42574557440

• 42574557440 backwards is 04475547524
• The number of decimal digits it has is: 11
• The sum of 42574557440's digits is 47
• More coming soon!