137918990864763

Names of 137918990864763

• Cardinal: 137918990864763 can be written as One hundred thirty-seven trillion, nine hundred eighteen billion, nine hundred ninety million, eight hundred sixty-four thousand, seven hundred sixty-three.

Scientific notation

• Scientific notation: 1.37918990864763 × 10¹⁴

Factors of 137918990864763

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 175

Divisors of 137918990864763

• Number of divisors d(n): 90
• Complete list of divisors:
  1 3 9 27 59 81 113 177 243 339 531 1017 1593 3051 3481 4779 6667 9153 10443 12769 14337 20001 27459 31329 38307 60003 93987 114921 180009 281961 344763 393353 540027 753371 845883 1034289 1180059 1442897 1620081 2260113 3102867 3540177 4328691 6780339 10620531 12986073 20341017 31861593 38958219 44448889 61023051 85130923 95584779 116874657 133346667 163047361 183069153 255392769 350623971 400040001 489142083 766178307 1200120003 1467426249 2298534921 3600360009 4402278747 5022724457 6895604763 9619794299 10801080027 13206836241 15068173371 20686814289 28859382897 39620508723 45204520113 86578148691 135613560339 259734446073 406840681017 567567863641 779203338219 1220522043051 1702703590923 2337610014657 5108110772769 15324332318307 45972996954921 137918990864763
• Sum of all divisors σ(n): 212032046510284
• Sum of proper divisors (its aliquot sum) s(n): 74113055645521
• 137918990864763 is a deficient number, because the sum of its proper divisors (74113055645521) is less than itself. Its deficiency is 63805935219242

Bases of 137918990864763

• Binary: 11111010110111111000100011101010101000101111011₂
• Hexadecimal: 0x7D6FC475517B
• Base-36: 1CVZ3Y74OR

Squares and roots of 137918990864763

• 137918990864763 squared (137918990864763²) is 19021648041154579846555046169
• 137918990864763 cubed (137918990864763³) is 2623446502420735511324184878878330700242947
• The square root of 137918990864763 is 11743891.6405407539
• The cube root of 137918990864763 is 51666.3787859949

Scales and comparisons

• 137,918,990,864,763 seconds is equal to 4,385,397 years, 15 weeks, 3 days, 11 hours, 46 minutes, 3 seconds.
• To count from 1 to 137,918,990,864,763 would take you about ten million, nine hundred sixty-three thousand, four hundred ninety-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 137918990864763 cubic inches would be around 4305.5 feet tall.

Recreational maths with 137918990864763

• 137918990864763 backwards is 367468099819731
• 137918990864763 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 137918990864763's digits is 81
• More coming soon!