42489665644832

Names of 42489665644832

• Cardinal: 42489665644832 can be written as Forty-two trillion, four hundred eighty-nine billion, six hundred sixty-five million, six hundred forty-four thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 4.2489665644832 × 10¹³

Factors of 42489665644832

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5657

Divisors of 42489665644832

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 98 112 127 196 224 254 343 392 508 686 784 889 1016 1372 1568 1778 2032 2744 3556 4064 5488 5521 6223 7112 10976 11042 12446 14224 22084 24892 28448 38647 43561 44168 49784 77294 87122 88336 99568 154588 174244 176672 199136 270529 309176 348488 541058 618352 696976 701167 1082116 1236704 1393952 1402334 1893703 2164232 2804668 3787406 4328464 4908169 5609336 7574812 8656928 9816338 11218672 15149624 19632676 22437344 30299248 30481441 34357183 39265352 60598496 60962882 68714366 78530704 121925764 137428732 157061408 213370087 240500281 243851528 274857464 426740174 481000562 487703056 549714928 853480348 962001124 975406112 1099429856 1493590609 1706960696 1924002248 2987181218 3413921392 3848004496 3871143007 5974362436 6827842784 7696008992 7742286014 10455134263 11948724872 15484572028 20910268526 23897449744 27098001049 30969144056 41820537052 47794899488 54196002098 61938288112 83641074104 108392004196 123876576224 167282148208 189686007343 216784008392 334564296416 379372014686 433568016784 758744029372 867136033568 1327802051401 1517488058744 2655604102802 3034976117488 5311208205604 6069952234976 10622416411208 21244832822416 42489665644832
• Sum of all divisors σ(n): 98338747852800
• Sum of proper divisors (its aliquot sum) s(n): 55849082207968
• 42489665644832 is an abundant number, because the sum of its proper divisors (55849082207968) is greater than itself. Its abundance is 13359416563136

Bases of 42489665644832

• Binary: 1001101010010011100101011011010110100100100000₂
• Hexadecimal: 0x26A4E56D6920
• Base-36: F27HDVH28

Squares and roots of 42489665644832

• 42489665644832 squared (42489665644832²) is 1805371686609616738368308224
• 42489665644832 cubed (42489665644832³) is 76709639328689036411514443690017888698368
• The square root of 42489665644832 is 6518409.7481542227
• The cube root of 42489665644832 is 34894.8314184585

Scales and comparisons

• 42,489,665,644,832 seconds is equal to 1,351,039 years, 48 weeks, 5 days, 13 hours, 20 minutes, 32 seconds.
• To count from 1 to 42,489,665,644,832 would take you about three million, three hundred seventy-seven thousand, five hundred ninety-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 42489665644832 cubic inches would be around 2907.9 feet tall.

Recreational maths with 42489665644832

• 42489665644832 backwards is 23844656698424
• The number of decimal digits it has is: 14
• The sum of 42489665644832's digits is 71
• More coming soon!