168235927040121237

Names of 168235927040121237

• Cardinal: 168235927040121237 can be written as One hundred sixty-eight quadrillion, two hundred thirty-five trillion, nine hundred twenty-seven billion, forty million, one hundred twenty-one thousand, two hundred thirty-seven.

Scientific notation

• Scientific notation: 1.68235927040121237 × 10¹⁷

Factors of 168235927040121237

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 964

Divisors of 168235927040121237

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 9 11 27 33 97 99 291 297 853 873 1067 2559 2619 3201 7677 9383 9409 9603 23031 28149 28227 28809 82741 84447 84681 103499 248223 253341 254043 310497 727609 744669 910151 912673 931491 2182827 2234007 2730453 2738019 2794473 6548481 8003699 8025877 8191359 8214057 10039403 19645443 24011097 24077631 24574077 24642171 30118209 70578073 72033291 72232893 88284647 90354627 211734219 216099873 216698679 264853941 271063881 620650477 635202657 776358803 778510069 794561823 1861951431 1905607971 2329076409 2335530207 2383685469 5585854293 6827155247 6846073081 6987229227 7006590621 8563610759 16757562879 20481465741 20538219243 20961687681 21019771863 25690832277 60203096269 61444397223 61614657729 75306803891 77072496831 180609288807 184333191669 184843973187 225920411673 231217490493 541827866421 662234058959 664069088857 677761235019 1625483599263 1986702176877 1992207266571 2033283705057 5839700338093 5960106530631 5976621799713 7304759977427 17519101014279 17880319591893 17929865399139 21914279932281 52557303042837 64236703719023 65742839796843 157671909128511 192710111157069 197228519390529 566450932795021 578130333471207 1699352798385063 1734391000413621 5098058395155189 6230960260745231 15294175185465567 18692880782235693 56078642346707079 168235927040121237
• Sum of all divisors σ(n): 275051150826816000
• Sum of proper divisors (its aliquot sum) s(n): 106815223786694763
• 168235927040121237 is a deficient number, because the sum of its proper divisors (106815223786694763) is less than itself. Its deficiency is 61420703253426474

Bases of 168235927040121237

• Binary: 1001010101101100011010111100101101101011110101100110010101₂
• Hexadecimal: 0x255B1AF2DAF5995
• Base-36: 1A0INPXGRUZ9

Squares and roots of 168235927040121237

• 168235927040121237 squared (168235927040121237²) is 28303327147048995999773111658410169
• 168235927040121237 cubed (168235927040121237³) is 4761636480903617652796407848646091087016200433659053
• The square root of 168235927040121237 is 410165731.1869450131
• The cube root of 168235927040121237 is 552043.0100213873

Scales and comparisons

• 168,235,927,040,121,237 seconds is equal to 5,349,382,091 years, 51 weeks, 1 day, 21 hours, 13 minutes, 57 seconds.
• To count from 1 to 168,235,927,040,121,237 would take you about sixteen billion, forty-eight million, one hundred forty-six thousand, two hundred seventy-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 168235927040121237 cubic inches would be around 46003.6 feet tall.

Recreational maths with 168235927040121237

• 168235927040121237 backwards is 732121040729532861
• The number of decimal digits it has is: 18
• The sum of 168235927040121237's digits is 63
• More coming soon!