42156636336

Names of 42156636336

• Cardinal: 42156636336 can be written as Forty-two billion, one hundred fifty-six million, six hundred thirty-six thousand, three hundred thirty-six.

Scientific notation

• Scientific notation: 4.2156636336 × 10¹⁰

Factors of 42156636336

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 553439

Divisors of 42156636336

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 36 46 48 69 72 92 138 144 184 207 276 368 414 529 552 828 1058 1104 1587 1656 2116 3174 3312 4232 4761 6348 8464 9522 12696 19044 25392 38088 76176 553411 1106822 1660233 2213644 3320466 4427288 4980699 6640932 8854576 9961398 12728453 13281864 19922796 25456906 26563728 38185359 39845592 50913812 76370718 79691184 101827624 114556077 152741436 203655248 229112154 292754419 305482872 458224308 585508838 610965744 878263257 916448616 1171017676 1756526514 1832897232 2342035352 2634789771 3513053028 4684070704 5269579542 7026106056 10539159084 14052212112 21078318168 42156636336
• Sum of all divisors σ(n): 123332844908
• Sum of proper divisors (its aliquot sum) s(n): 81176208572
• 42156636336 is an abundant number, because the sum of its proper divisors (81176208572) is greater than itself. Its abundance is 39019572236

Bases of 42156636336

• Binary: 100111010000101110110011100010110000₂
• Hexadecimal: 0x9D0BB38B0
• Base-36: JD6Z0S0

Squares and roots of 42156636336

• 42156636336 squared (42156636336²) is 1777181987165755504896
• 42156636336 cubed (42156636336³) is 74920014735836574172590739501056
• The square root of 42156636336 is 205320.8132070395
• The cube root of 42156636336 is 3480.3424910639

Scales and comparisons

• 42,156,636,336 seconds is equal to 1,340 years, 23 weeks, 3 days, 45 minutes, 36 seconds.
• To count from 1 to 42,156,636,336 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 42156636336 cubic inches would be around 290 feet tall.

Recreational maths with 42156636336

• 42156636336 backwards is 63363665124
• The number of decimal digits it has is: 11
• The sum of 42156636336's digits is 45
• More coming soon!