108209694040

Names of 108209694040

• Cardinal: 108209694040 can be written as One hundred eight billion, two hundred nine million, six hundred ninety-four thousand and forty.

Scientific notation

• Scientific notation: 1.0820969404 × 10¹¹

Factors of 108209694040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5210

Divisors of 108209694040

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 7 8 10 14 17 20 28 29 34 35 40 56 58 68 70 85 116 119 136 140 145 157 170 203 232 238 280 290 314 340 406 476 493 580 595 628 680 785 812 952 986 1015 1099 1160 1190 1256 1570 1624 1972 2030 2198 2380 2465 2669 3140 3451 3944 4060 4396 4553 4760 4930 4993 5338 5495 6280 6902 8120 8792 9106 9860 9986 10676 10990 13345 13804 17255 18212 18683 19720 19972 21352 21980 22765 24965 26690 27608 31871 34510 34951 36424 37366 39944 43960 45530 49930 53380 63742 69020 69902 74732 77401 84881 91060 93415 99860 106760 127484 138040 139804 144797 149464 154802 159355 169762 174755 182120 186830 199720 254968 279608 289594 309604 318710 339524 349510 373660 387005 424405 541807 579188 594167 619208 637420 679048 699020 723985 747320 774010 783901 848810 1013579 1083614 1158376 1188334 1274840 1398040 1447970 1548020 1567802 1697620 2027158 2167228 2376668 2461549 2709035 2895940 2970835 3096040 3135604 3395240 3919505 4054316 4334456 4753336 4923098 5067895 5418070 5487307 5791880 5941670 6271208 7839010 8108632 9846196 10135790 10836140 10974614 11883340 12307745 13326317 15678020 17230843 19692392 20271580 21672280 21949228 22733129 23766680 24615490 26652634 27436535 31356040 34461686 40543160 43898456 45466258 49230980 53305268 54873070 66631585 68923372 86154215 90932516 93284219 98461960 106610536 109746140 113665645 133263170 137846744 159131903 172308430 181865032 186568438 219492280 227331290 266526340 318263806 344616860 373136876 386463193 454662580 466421095 533052680 636527612 689233720 746273752 772926386 795659515 909325160 932842190 1273055224 1545852772 1591319030 1865684380 1932315965 2705242351 3091705544 3182638060 3731368760 3864631930 5410484702 6365276120 7729263860 10820969404 13526211755 15458527720 21641938808 27052423510 54104847020 108209694040
• Sum of all divisors σ(n): 306783417600
• Sum of proper divisors (its aliquot sum) s(n): 198573723560
• 108209694040 is an abundant number, because the sum of its proper divisors (198573723560) is greater than itself. Its abundance is 90364029520

Bases of 108209694040

• Binary: 1100100110001110011001110010101011000₂
• Hexadecimal: 0x1931CCE558
• Base-36: 1DPL9AAG

Squares and roots of 108209694040

• 108209694040 squared (108209694040²) is 11709337884230411521600
• 108209694040 cubed (108209694040³) is 1267063869863553771615626851264000
• The square root of 108209694040 is 328952.4191125519
• The cube root of 108209694040 is 4765.2832794043

Scales and comparisons

• 108,209,694,040 seconds is equal to 3,440 years, 38 weeks, 1 day, 20 minutes, 40 seconds.
• To count from 1 to 108,209,694,040 would take you about six thousand, eight hundred eighty-one 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 108209694040 cubic inches would be around 397.1 feet tall.

Recreational maths with 108209694040

• 108209694040 backwards is 040496902801
• The number of decimal digits it has is: 12
• The sum of 108209694040's digits is 43
• More coming soon!