31324189617748912

Names of 31324189617748912

• Cardinal: 31324189617748912 can be written as Thirty-one quadrillion, three hundred twenty-four trillion, one hundred eighty-nine billion, six hundred seventeen million, seven hundred forty-eight thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 3.1324189617748912 × 10¹⁶

Factors of 31324189617748912

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 50611879

Divisors of 31324189617748912

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 16 53 106 212 424 848 740687 1481374 2962748 5925496 11850992 39256411 49871137 78512822 99742274 157025644 199484548 314051288 398969096 628102576 797938192 2643170261 5286340522 10572681044 21145362088 42290724176 36938902851119 73877805702238 147755611404476 295511222808952 591022445617904 1957761851109307 3915523702218614 7831047404437228 15662094808874456 31324189617748912
• Sum of all divisors σ(n): 61835808096968256
• Sum of proper divisors (its aliquot sum) s(n): 30511618479219344
• 31324189617748912 is a deficient number, because the sum of its proper divisors (30511618479219344) is less than itself. Its deficiency is 812571138529568

Bases of 31324189617748912

• Binary: 1101111010010010010111100111011000010101111101110110000₂
• Hexadecimal: 0x6F492F3B0AFBB0
• Base-36: 8KFHY1VSR74

Squares and roots of 31324189617748912

• 31324189617748912 squared (31324189617748912²) is 981204855208688729678454277183744
• 31324189617748912 cubed (31324189617748912³) is 30735446938412831964902806711889224355620280086528
• The square root of 31324189617748912 is 176986410.8279189665
• The cube root of 31324189617748912 is 315229.3269751383

Scales and comparisons

• 31,324,189,617,748,912 seconds is equal to 996,012,337 years, 39 weeks, 5 days, 4 hours, 1 minute, 52 seconds.
• To count from 1 to 31,324,189,617,748,912 would take you about two billion, nine hundred eighty-eight million, thirty-seven thousand and thirteen 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 31324189617748912 cubic inches would be around 26269.1 feet tall.

Recreational maths with 31324189617748912

• 31324189617748912 backwards is 21984771698142313
• The number of decimal digits it has is: 17
• The sum of 31324189617748912's digits is 76
• More coming soon!