146121951272240

Names of 146121951272240

• Cardinal: 146121951272240 can be written as One hundred forty-six trillion, one hundred twenty-one billion, nine hundred fifty-one million, two hundred seventy-two thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.4612195127224 × 10¹⁴

Factors of 146121951272240

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3618791

Divisors of 146121951272240

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 80 606323 1212646 2425292 3012461 3031615 4850584 6024922 6063230 9701168 12049844 12126460 15062305 24099688 24252920 30124610 48199376 48505840 60249220 120498440 240996880 1826524390903 3653048781806 7306097563612 9132621954515 14612195127224 18265243909030 29224390254448 36530487818060 73060975636120 146121951272240
• Sum of all divisors σ(n): 339734209801968
• Sum of proper divisors (its aliquot sum) s(n): 193612258529728
• 146121951272240 is an abundant number, because the sum of its proper divisors (193612258529728) is greater than itself. Its abundance is 47490307257488

Bases of 146121951272240

• Binary: 100001001110010110101010111111111101110100110000₂
• Hexadecimal: 0x84E5AAFFDD30
• Base-36: 1FSNHX13JK

Squares and roots of 146121951272240

• 146121951272240 squared (146121951272240²) is 21351624643606880954594617600
• 146121951272240 cubed (146121951272240³) is 3119941055756283415085645208889776295424000
• The square root of 146121951272240 is 12088091.2997974995
• The cube root of 146121951272240 is 52671.0311875101

Scales and comparisons

• 146,121,951,272,240 seconds is equal to 4,646,226 years, 3 weeks, 2 days, 20 hours, 57 minutes, 20 seconds.
• To count from 1 to 146,121,951,272,240 would take you about eleven million, six hundred fifteen thousand, five hundred sixty-five 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 146121951272240 cubic inches would be around 4389.3 feet tall.

Recreational maths with 146121951272240

• 146121951272240 backwards is 042272159121641
• The number of decimal digits it has is: 15
• The sum of 146121951272240's digits is 47
• More coming soon!