162158193855616

Names of 162158193855616

• Cardinal: 162158193855616 can be written as One hundred sixty-two trillion, one hundred fifty-eight billion, one hundred ninety-three million, eight hundred fifty-five thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 1.62158193855616 × 10¹⁴

Factors of 162158193855616

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7868701209

Divisors of 162158193855616

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 7 8 14 16 23 28 32 46 56 64 92 112 128 161 184 224 322 368 448 644 736 896 1288 1472 2576 2944 5152 10304 20608 7868701177 15737402354 31474804708 55080908239 62949609416 110161816478 125899218832 180980127071 220323632956 251798437664 361960254142 440647265912 503596875328 723920508284 881294531824 1007193750656 1266860889497 1447841016568 1762589063648 2533721778994 2895682033136 3525178127296 5067443557988 5791364066272 7050356254592 10134887115976 11582728132544 20269774231952 23165456265088 40539548463904 81079096927808 162158193855616
• Sum of all divisors σ(n): 385251609674880
• Sum of proper divisors (its aliquot sum) s(n): 223093415819264
• 162158193855616 is an abundant number, because the sum of its proper divisors (223093415819264) is greater than itself. Its abundance is 60935221963648

Bases of 162158193855616

• Binary: 100100110111101101100101100010101100110010000000₂
• Hexadecimal: 0x937B658ACC80
• Base-36: 1LHAG1TK74

Squares and roots of 162158193855616

• 162158193855616 squared (162158193855616²) is 26295279834515538655854739456
• 162158193855616 cubed (162158193855616³) is 4263995084893040929743900543238571762384896
• The square root of 162158193855616 is 12734134.9865476139
• The cube root of 162158193855616 is 54531.3562908633

Scales and comparisons

• 162,158,193,855,616 seconds is equal to 5,156,128 years, 50 weeks, 5 days, 9 hours, 40 minutes, 16 seconds.
• To count from 1 to 162,158,193,855,616 would take you about twelve million, eight hundred ninety thousand, three hundred twenty-two 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 162158193855616 cubic inches would be around 4544.3 feet tall.

Recreational maths with 162158193855616

• 162158193855616 backwards is 616558391851261
• The number of decimal digits it has is: 15
• The sum of 162158193855616's digits is 67
• More coming soon!