42902547857408

Names of 42902547857408

• Cardinal: 42902547857408 can be written as Forty-two trillion, nine hundred two billion, five hundred forty-seven million, eight hundred fifty-seven thousand, four hundred eight.

Scientific notation

• Scientific notation: 4.2902547857408 × 10¹³

Factors of 42902547857408

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 4525

Divisors of 42902547857408

• Number of divisors d(n): 66
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 512 1024 2048 4096 4523 8192 9046 16384 18092 32768 36184 65536 72368 131072 144736 262144 289472 524288 578944 1048576 1157888 2097152 2315776 4631552 9263104 18526208 20457529 37052416 40915058 74104832 81830116 148209664 163660232 296419328 327320464 592838656 654640928 1185677312 1309281856 2371354624 2618563712 4742709248 5237127424 9485418496 10474254848 20948509696 41897019392 83794038784 167588077568 335176155136 670352310272 1340704620544 2681409241088 5362818482176 10725636964352 21451273928704 42902547857408
• Sum of all divisors σ(n): 85824050284059
• Sum of proper divisors (its aliquot sum) s(n): 42921502426651
• 42902547857408 is an abundant number, because the sum of its proper divisors (42921502426651) is greater than itself. Its abundance is 18954569243

Bases of 42902547857408

• Binary: 1001110000010100000111001000000000000000000000₂
• Hexadecimal: 0x270507200000
• Base-36: F7H5PA77K

Squares and roots of 42902547857408

• 42902547857408 squared (42902547857408²) is 1840628612657183771500478464
• 42902547857408 cubed (42902547857408³) is 78967657142239319165607160978930046861312
• The square root of 42902547857408 is 6550003.6532362331
• The cube root of 42902547857408 is 35007.4944107583

Scales and comparisons

• 42,902,547,857,408 seconds is equal to 1,364,168 years, 16 weeks, 2 days, 20 hours, 50 minutes, 8 seconds.
• To count from 1 to 42,902,547,857,408 would take you about three million, four hundred ten thousand, four hundred twenty 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 42902547857408 cubic inches would be around 2917.3 feet tall.

Recreational maths with 42902547857408

• 42902547857408 backwards is 80475874520924
• The number of decimal digits it has is: 14
• The sum of 42902547857408's digits is 65
• More coming soon!