42057928107

Names of 42057928107

• Cardinal: 42057928107 can be written as Forty-two billion, fifty-seven million, nine hundred twenty-eight thousand, one hundred seven.

Scientific notation

• Scientific notation: 4.2057928107 × 10¹⁰

Factors of 42057928107

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 62

Divisors of 42057928107

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 9 13 17 27 29 39 51 87 117 153 221 261 289 351 377 459 493 663 783 841 867 1131 1479 1989 2523 2601 3393 3757 4437 4913 5967 6409 7569 7803 8381 10179 10933 11271 13311 14297 14739 19227 22707 24389 25143 32799 33813 42891 44217 57681 63869 73167 75429 98397 101439 108953 128673 132651 142477 173043 185861 191607 219501 226287 243049 295191 317057 326859 386019 414613 427431 557583 574821 658503 729147 951171 980577 1243839 1282293 1672749 1724463 1852201 2187441 2853513 2941731 3159637 3731517 3846879 4131833 5018247 5389969 5556603 6562323 7048421 8560539 9478911 11194551 12395499 16169907 16669809 21145263 28436733 37186497 48509721 50009427 53713829 63435789 85310199 91629473 111559491 119823157 145529163 161141487 190307367 274888419 359469471 483424461 824665257 1078408413 1450273383 1557701041 2473995771 3235225239 4673103123 14019309369 42057928107
• Sum of all divisors σ(n): 73840032000
• Sum of proper divisors (its aliquot sum) s(n): 31782103893
• 42057928107 is a deficient number, because the sum of its proper divisors (31782103893) is less than itself. Its deficiency is 10275824214

Bases of 42057928107

• Binary: 100111001010110110010000110110101011₂
• Hexadecimal: 0x9CAD90DAB
• Base-36: JBK7D0R

Squares and roots of 42057928107

• 42057928107 squared (42057928107²) is 1768869316653580603449
• 42057928107 cubed (42057928107³) is 74394978550494510843987718241043
• The square root of 42057928107 is 205080.2967303295
• The cube root of 42057928107 is 3477.6240031391

Scales and comparisons

• 42,057,928,107 seconds is equal to 1,337 years, 16 weeks, 1 day, 13 hours, 48 minutes, 27 seconds.
• To count from 1 to 42,057,928,107 would take you about two thousand, six hundred seventy-four 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 42057928107 cubic inches would be around 289.8 feet tall.

Recreational maths with 42057928107

• 42057928107 backwards is 70182975024
• The number of decimal digits it has is: 11
• The sum of 42057928107's digits is 45
• More coming soon!