138326918700

Names of 138326918700

• Cardinal: 138326918700 can be written as One hundred thirty-eight billion, three hundred twenty-six million, nine hundred eighteen thousand, seven hundred.

Scientific notation

• Scientific notation: 1.383269187 × 10¹¹

Factors of 138326918700

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 316

Divisors of 138326918700

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 25 30 50 60 75 100 109 150 197 218 300 327 394 436 545 591 654 788 985 1090 1182 1308 1635 1970 2180 2364 2725 2955 3270 3940 4925 5450 5910 6540 8175 9850 10900 11820 11881 14775 16350 19700 21473 23762 29550 32700 35643 38809 42946 47524 59100 59405 64419 71286 77618 85892 107365 116427 118810 128838 142572 155236 178215 194045 214730 232854 237620 257676 297025 322095 356430 388090 429460 465708 536825 582135 594050 644190 712860 776180 891075 970225 1073650 1164270 1188100 1288380 1610475 1782150 1940450 2147300 2328540 2340557 2910675 3220950 3564300 3880900 4230181 4681114 5821350 6441900 7021671 8460362 9362228 11642700 11702785 12690543 14043342 16920724 21150905 23405570 25381086 28086684 35108355 42301810 46811140 50762172 58513925 63452715 70216710 84603620 105754525 117027850 126905430 140433420 175541775 211509050 234055700 253810860 317263575 351083550 423018100 461089729 634527150 702167100 922179458 1269054300 1383269187 1844358916 2305448645 2766538374 4610897290 5533076748 6916345935 9221794580 11527243225 13832691870 23054486450 27665383740 34581729675 46108972900 69163459350 138326918700
• Sum of all divisors σ(n): 405992189316
• Sum of proper divisors (its aliquot sum) s(n): 267665270616
• 138326918700 is an abundant number, because the sum of its proper divisors (267665270616) is greater than itself. Its abundance is 129338351916

Bases of 138326918700

• Binary: 10000000110100111011010100011000101100₂
• Hexadecimal: 0x2034ED462C
• Base-36: 1RJO9XKC

Squares and roots of 138326918700

• 138326918700 squared (138326918700²) is 19134336437036409690000
• 138326918700 cubed (138326918700³) is 2646793800704383112128522203000000
• The square root of 138326918700 is 371923.2699092651
• The cube root of 138326918700 is 5171.7267134223

Scales and comparisons

• 138,326,918,700 seconds is equal to 4,398 years, 19 weeks, 1 day, 5 minutes.
• To count from 1 to 138,326,918,700 would take you about eight thousand, seven hundred ninety-six 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 138326918700 cubic inches would be around 431 feet tall.

Recreational maths with 138326918700

• 138326918700 backwards is 007819623831
• The number of decimal digits it has is: 12
• The sum of 138326918700's digits is 48
• More coming soon!