40157696320185609

Names of 40157696320185609

• Cardinal: 40157696320185609 can be written as Forty quadrillion, one hundred fifty-seven trillion, six hundred ninety-six billion, three hundred twenty million, one hundred eighty-five thousand, six hundred nine.

Scientific notation

• Scientific notation: 4.0157696320185609 × 10¹⁶

Factors of 40157696320185609

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2810

Divisors of 40157696320185609

• Number of divisors d(n): 135
• Complete list of divisors:
  1 3 9 11 33 47 99 121 141 363 423 517 1089 1551 2209 2749 4653 5687 6627 8247 17061 19881 24299 24741 30239 51183 72897 90717 103823 129203 218691 267289 272151 311469 332629 387609 801867 934407 997887 1142053 1162827 1421233 2405601 2993661 3426159 4263699 4879681 6072541 7557001 10278477 12562583 12791097 14639043 15633563 18217623 22671003 37687749 43917129 46900689 53676491 54652869 66797951 68013009 83127011 113063247 140702067 161029473 200393853 249381033 285409427 355179047 483088419 590441401 601181559 734777461 748143099 856228281 914397121 1065537141 1771324203 2204332383 2568684843 2743191363 3139503697 3196611423 3906969517 5313972609 6612997149 8229574089 9418511091 11720908551 13414243069 16693415209 28255533273 34534540667 35162725653 40242729207 42976664687 50080245627 103603622001 120728187621 128929994061 147556673759 150240736881 183627567299 310810866003 386789982183 442670021277 550882701897 784590514823 1328010063831 1623123411349 1652648105691 2019903240289 2353771544469 4869370234047 6059709720867 7061314633407 8630495663053 14608110702141 18179129162601 25891486989159 36875754196681 77674460967477 94935452293583 110627262590043 284806356880749 331881787770129 405633296163491 854419070642247 1216899888490473 3650699665471419 4461966257798401 13385898773395203 40157696320185609
• Sum of all divisors σ(n): 65167932138828519
• Sum of proper divisors (its aliquot sum) s(n): 25010235818642910
• 40157696320185609 is a deficient number, because the sum of its proper divisors (25010235818642910) is less than itself. Its deficiency is 15147460501542699

Bases of 40157696320185609

• Binary: 10001110101010110011011001001000001010011010010100001001₂
• Hexadecimal: 0x8EAB364829A509
• Base-36: AZEPR0C1MO9

Squares and roots of 40157696320185609

• 40157696320185609 squared (40157696320185609²) is 1612640573744248802112552210700881
• 40157696320185609 cubed (40157696320185609³) is 64759930434031429346011742413381942257733899821529
• 40157696320185609 is a perfect square number. Its square root is 200393853
• The cube root of 40157696320185609 is 342444.0282064145

Scales and comparisons

• 40,157,696,320,185,609 seconds is equal to 1,276,890,527 years, 3 weeks, 5 days, 9 seconds.
• To count from 1 to 40,157,696,320,185,609 would take you about three billion, eight hundred thirty million, six hundred seventy-one thousand, five hundred eighty-one 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 40157696320185609 cubic inches would be around 28537 feet tall.

Recreational maths with 40157696320185609

• 40157696320185609 backwards is 90658102369675104
• The number of decimal digits it has is: 17
• The sum of 40157696320185609's digits is 72
• More coming soon!