162996404188025440

Names of 162996404188025440

• Cardinal: 162996404188025440 can be written as One hundred sixty-two quadrillion, nine hundred ninety-six trillion, four hundred four billion, one hundred eighty-eight million, twenty-five thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.6299640418802544 × 10¹⁷

Factors of 162996404188025440

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 9520818001751

Divisors of 162996404188025440

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 80 107 160 214 428 535 856 1070 1712 2140 3424 4280 8560 17120 9520818001637 19041636003274 38083272006548 47604090008185 76166544013096 95208180016370 152333088026192 190416360032740 304666176052384 380832720065480 761665440130960 1018727526175159 1523330880261920 2037455052350318 4074910104700636 5093637630875795 8149820209401272 10187275261751590 16299640418802544 20374550523503180 32599280837605088 40749101047006360 81498202094012720 162996404188025440
• Sum of all divisors σ(n): 388677874098869712
• Sum of proper divisors (its aliquot sum) s(n): 225681469910844272
• 162996404188025440 is an abundant number, because the sum of its proper divisors (225681469910844272) is greater than itself. Its abundance is 62685065722818832

Bases of 162996404188025440

• Binary: 1001000011000101000101110110110011010010110001001001100000₂
• Hexadecimal: 0x243145DB34B1260
• Base-36: 18KXEICZ3UXS

Squares and roots of 162996404188025440

• 162996404188025440 squared (162996404188025440²) is 26567827778226157196389086087193600
• 162996404188025440 cubed (162996404188025440³) is 4330460394937600629595338443419211574556855005184000
• The square root of 162996404188025440 is 403728131.5291584185
• The cube root of 162996404188025440 is 546251.5402636869

Scales and comparisons

• 162,996,404,188,025,440 seconds is equal to 5,182,781,472 years, 10 weeks, 1 day, 22 hours, 10 minutes, 40 seconds.
• To count from 1 to 162,996,404,188,025,440 would take you about fifteen billion, five hundred forty-eight million, three hundred forty-four thousand, four hundred sixteen 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 162996404188025440 cubic inches would be around 45521 feet tall.

Recreational maths with 162996404188025440

• 162996404188025440 backwards is 044520881404699261
• The number of decimal digits it has is: 18
• The sum of 162996404188025440's digits is 73
• More coming soon!