188729744404131

Names of 188729744404131

• Cardinal: 188729744404131 can be written as One hundred eighty-eight trillion, seven hundred twenty-nine billion, seven hundred forty-four million, four hundred four thousand, one hundred thirty-one.

Scientific notation

• Scientific notation: 1.88729744404131 × 10¹⁴

Factors of 188729744404131

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 19723

Divisors of 188729744404131

• Number of divisors d(n): 162
• Complete list of divisors:
  1 3 7 9 21 31 49 63 93 147 151 217 279 441 453 651 961 1057 1359 1519 1953 2883 3171 4557 4681 6727 7399 8649 9513 13671 14043 19531 20181 22197 22801 32767 42129 47089 58593 60543 66591 68403 98301 136717 141267 145111 159607 175779 205209 229369 294903 410151 423801 435333 478821 605461 688107 706831 957019 1015777 1117249 1230453 1305999 1436463 1816383 2064321 2120493 2871057 2949181 3047331 3351747 4238227 4947817 5449149 6361479 7110439 8613171 8847543 9141993 10055241 12714681 14843451 18769291 20644267 21331317 21911761 26542629 29667589 34634719 38144043 44530353 56307873 61932801 63993951 65735283 89002767 91424611 103904157 131385037 144509869 153382327 168923619 185798403 197205849 267008301 274273833 311712471 394155111 433529607 445326331 460146981 639972277 822821499 919695259 1073676289 1182465333 1300588821 1335978993 1380440943 1919916831 2759085777 2834162941 3117284317 3221028867 4007936979 4479805939 5759750493 8277257331 8502488823 9351852951 9663086601 13439417817 13805116261 19839140587 21820990219 25507466469 28055558853 40318253451 41415348783 59517421761 65462970657 96635813827 124246046349 138873984109 178552265283 196388911971 289907441481 416621952327 427958604091 676450696789 869722324443 1249865856981 1283875812273 2029352090367 2995710228637 3851627436819 6088056271101 8987130685911 20969971600459 26961392057733 62909914801377 188729744404131
• Sum of all divisors σ(n): 329878209590748
• Sum of proper divisors (its aliquot sum) s(n): 141148465186617
• 188729744404131 is a deficient number, because the sum of its proper divisors (141148465186617) is less than itself. Its deficiency is 47581279217514

Bases of 188729744404131

• Binary: 101010111010011000010001010111111010111010100011₂
• Hexadecimal: 0xABA6115FAEA3
• Base-36: 1UWD8WYKYR

Squares and roots of 188729744404131

• 188729744404131 squared (188729744404131²) is 35618916422848616508249865161
• 188729744404131 cubed (188729744404131³) is 6722348992436323457238405177965575041380091
• The square root of 188729744404131 is 13737894.4676442687
• The cube root of 188729744404131 is 57360.5689769937

Scales and comparisons

• 188,729,744,404,131 seconds is equal to 6,001,022 years, 4 weeks, 5 days, 17 hours, 8 minutes, 51 seconds.
• To count from 1 to 188,729,744,404,131 would take you about fifteen million, two thousand, five 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 188729744404131 cubic inches would be around 4780 feet tall.

Recreational maths with 188729744404131

• 188729744404131 backwards is 131404447927881
• 188729744404131 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 188729744404131's digits is 63
• More coming soon!