38384568645732160

Names of 38384568645732160

• Cardinal: 38384568645732160 can be written as Thirty-eight quadrillion, three hundred eighty-four trillion, five hundred sixty-eight billion, six hundred forty-five million, seven hundred thirty-two thousand, one hundred sixty.

Scientific notation

• Scientific notation: 3.838456864573216 × 10¹⁶

Factors of 38384568645732160

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 221

Divisors of 38384568645732160

• Number of divisors d(n): 196
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 101 113 160 202 226 320 404 452 505 565 808 904 1010 1130 1616 1808 2020 2260 3232 3616 4040 4520 6464 7232 8080 9040 10201 11413 16160 18080 20402 22826 32320 36160 40804 45652 51005 57065 81608 91304 102010 114130 163216 182608 204020 228260 326432 365216 408040 456520 652864 730432 816080 913040 1030301 1152713 1632160 1826080 2060602 2305426 3264320 3652160 4121204 4610852 5151505 5763565 8242408 9221704 10303010 11527130 16484816 18443408 20606020 23054260 32969632 36886816 41212040 46108520 65939264 73773632 82424080 92217040 104060401 116424013 164848160 184434080 208120802 232848026 329696320 368868160 416241604 465696052 520302005 582120065 832483208 931392104 1040604010 1164240130 1664966416 1862784208 2081208020 2328480260 3329932832 3725568416 4162416040 4656960520 6659865664 7451136832 8324832080 9313921040 10510100501 11758825313 16649664160 18627842080 21020201002 23517650626 33299328320 37255684160 42040402004 47035301252 52550502505 58794126565 84080804008 94070602504 105101005010 117588253130 168161608016 188141205008 210202010020 235176506260 336323216032 376282410016 420404020040 470353012520 672646432064 752564820032 840808040080 940706025040 1061520150601 1187641356613 1681616080160 1881412050080 2123040301202 2375282713226 3363232160320 3762824100160 4246080602404 4750565426452 5307600753005 5938206783065 8492161204808 9501130852904 10615201506010 11876413566130 16984322409616 19002261705808 21230403012020 23752827132260 33968644819232 38004523411616 42460806024040 47505654264520 67937289638464 76009046823232 84921612048080 95011308529040 119951777017913 169843224096160 190022617058080 239903554035826 339686448192320 380045234116160 479807108071652 599758885089565 959614216143304 1199517770179130 1919228432286608 2399035540358260 3838456864573216 4798071080716520 7676913729146432 9596142161433040 19192284322866080 38384568645732160
• Sum of all divisors σ(n): 93134253766830876
• Sum of proper divisors (its aliquot sum) s(n): 54749685121098716
• 38384568645732160 is an abundant number, because the sum of its proper divisors (54749685121098716) is greater than itself. Its abundance is 16365116475366556

Bases of 38384568645732160

• Binary: 10001000010111101000111111010010111111000100011101000000₂
• Hexadecimal: 0x885E8FD2FC4740
• Base-36: AHY6ZEFH4CG

Squares and roots of 38384568645732160

• 38384568645732160 squared (38384568645732160²) is 1473375110118924427583782458265600
• 38384568645732160 cubed (38384568645732160³) is 56554868055273035124781700966942513006755741696000
• The square root of 38384568645732160 is 195919801.5661820743
• The cube root of 38384568645732160 is 337327.8680231833

Scales and comparisons

• 38,384,568,645,732,160 seconds is equal to 1,220,510,551 years, 34 weeks, 5 days, 2 hours, 2 minutes, 40 seconds.
• To count from 1 to 38,384,568,645,732,160 would take you about three billion, six hundred sixty-one million, five hundred thirty-one thousand, six hundred fifty-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 38384568645732160 cubic inches would be around 28110.7 feet tall.

Recreational maths with 38384568645732160

• 38384568645732160 backwards is 06123754686548383
• The number of decimal digits it has is: 17
• The sum of 38384568645732160's digits is 79
• More coming soon!