42132045657

Names of 42132045657

• Cardinal: 42132045657 can be written as Forty-two billion, one hundred thirty-two million, forty-five thousand, six hundred fifty-seven.

Scientific notation

• Scientific notation: 4.2132045657 × 10¹⁰

Factors of 42132045657

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1334

Divisors of 42132045657

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 13 31 39 93 127 331 381 403 829 993 1209 1651 2487 3937 4303 4953 10261 10777 11811 12909 25699 30783 32331 42037 51181 77097 105283 126111 133393 153543 274399 315849 334087 400179 546481 823197 1002261 1303147 1368679 1639443 3263773 3567187 3909441 4106037 8506369 9791319 10701561 16940911 25519107 34848673 42429049 50822733 104546019 110582797 127287147 331748391 453032749 1080308863 1359098247 3240926589 14044015219 42132045657
• Sum of all divisors σ(n): 63206850560
• Sum of proper divisors (its aliquot sum) s(n): 21074804903
• 42132045657 is a deficient number, because the sum of its proper divisors (21074804903) is less than itself. Its deficiency is 21057240754

Bases of 42132045657

• Binary: 100111001111010000111111111101011001₂
• Hexadecimal: 0x9CF43FF59
• Base-36: JCSBYHL

Squares and roots of 42132045657

• 42132045657 squared (42132045657²) is 1775109271243532561649
• 42132045657 cubed (42132045657³) is 74788984862196511053361835208393
• The square root of 42132045657 is 205260.9209201791
• The cube root of 42132045657 is 3479.6656452281

Scales and comparisons

• 42,132,045,657 seconds is equal to 1,339 years, 34 weeks, 5 days, 10 hours, 57 seconds.
• To count from 1 to 42,132,045,657 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 42132045657 cubic inches would be around 290 feet tall.

Recreational maths with 42132045657

• 42132045657 backwards is 75654023124
• 42132045657 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42132045657's digits is 39
• More coming soon!