42157420335

Names of 42157420335

• Cardinal: 42157420335 can be written as Forty-two billion, one hundred fifty-seven million, four hundred twenty thousand, three hundred thirty-five.

Scientific notation

• Scientific notation: 4.2157420335 × 10¹⁰

Factors of 42157420335

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 7230

Divisors of 42157420335

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 9 15 17 31 45 51 85 93 153 155 255 257 279 465 527 765 771 1285 1395 1581 2313 2635 3855 4369 4743 6917 7905 7967 11565 13107 20751 21845 23715 23901 34585 39321 39835 62253 65535 71703 103755 117589 119505 135439 196605 214427 311265 352767 358515 406317 587945 643281 677195 1058301 1072135 1218951 1763835 1777669 1929843 2031585 3216405 3645259 5291505 5333007 6094755 8888345 9649215 10935777 15999021 18226295 26665035 30220373 32807331 54678885 55107739 79995105 90661119 151101865 164036655 165323217 271983357 275538695 453305595 495969651 826616085 936831563 1359916785 2479848255 2810494689 4684157815 8431484067 14052473445 42157420335
• Sum of all divisors σ(n): 80189471232
• Sum of proper divisors (its aliquot sum) s(n): 38032050897
• 42157420335 is a deficient number, because the sum of its proper divisors (38032050897) is less than itself. Its deficiency is 4125369438

Bases of 42157420335

• Binary: 100111010000110001110010111100101111₂
• Hexadecimal: 0x9D0C72F2F
• Base-36: JD7FTPR

Squares and roots of 42157420335

• 42157420335 squared (42157420335²) is 1777248089301871512225
• 42157420335 cubed (42157420335³) is 74924194740274614043031416095375
• The square root of 42157420335 is 205322.7224030501
• The cube root of 42157420335 is 3480.3640659045

Scales and comparisons

• 42,157,420,335 seconds is equal to 1,340 years, 24 weeks, 5 days, 2 hours, 32 minutes, 15 seconds.
• To count from 1 to 42,157,420,335 would take you about two thousand, six hundred eighty 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 42157420335 cubic inches would be around 290 feet tall.

Recreational maths with 42157420335

• 42157420335 backwards is 53302475124
• The number of decimal digits it has is: 11
• The sum of 42157420335's digits is 36
• More coming soon!