381683858811099680

Names of 381683858811099680

• Cardinal: 381683858811099680 can be written as Three hundred eighty-one quadrillion, six hundred eighty-three trillion, eight hundred fifty-eight billion, eight hundred eleven million, ninety-nine thousand, six hundred eighty.

Scientific notation

• Scientific notation: 3.8168385881109968 × 10¹⁷

Factors of 381683858811099680

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 19715075351831

Divisors of 381683858811099680

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 55 80 88 110 121 160 176 220 242 352 440 484 605 880 968 1210 1760 1936 2420 3872 4840 9680 19360 19715075351813 39430150703626 78860301407252 98575376759065 157720602814504 197150753518130 216865828869943 315441205629008 394301507036260 433731657739886 630882411258016 788603014072520 867463315479772 1084329144349715 1577206028145040 1734926630959544 2168658288699430 2385524117569373 3154412056290080 3469853261919088 4337316577398860 4771048235138746 6939706523838176 8674633154797720 9542096470277492 11927620587846865 17349266309595440 19084192940554984 23855241175693730 34698532619190880 38168385881109968 47710482351387460 76336771762219936 95420964702774920 190841929405549840 381683858811099680
• Sum of all divisors σ(n): 991155698237097036
• Sum of proper divisors (its aliquot sum) s(n): 609471839425997356
• 381683858811099680 is an abundant number, because the sum of its proper divisors (609471839425997356) is greater than itself. Its abundance is 227787980614897676

Bases of 381683858811099680

• Binary: 10101001100000000110111001010000100111011111001101000100000₂
• Hexadecimal: 0x54C037284EF9A20
• Base-36: 2WE7MW3IXIJK

Squares and roots of 381683858811099680

• 381683858811099680 squared (381683858811099680²) is 145682568076931474827813570896102400
• 381683858811099680 cubed (381683858811099680³) is 55604684745113930462687104059148523648545169887232000
• The square root of 381683858811099680 is 617805680.4619877239
• The cube root of 381683858811099680 is 725383.9322399575

Scales and comparisons

• 381,683,858,811,099,680 seconds is equal to 12,136,366,084 years, 26 weeks, 2 hours, 21 minutes, 20 seconds.
• To count from 1 to 381,683,858,811,099,680 would take you about thirty-six billion, four hundred nine million, ninety-eight thousand, two hundred fifty-three 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 381683858811099680 cubic inches would be around 60448.7 feet tall.

Recreational maths with 381683858811099680

• 381683858811099680 backwards is 086990118858386183
• The number of decimal digits it has is: 18
• The sum of 381683858811099680's digits is 92
• More coming soon!