12208688639490

Names of 12208688639490

• Cardinal: 12208688639490 can be written as Twelve trillion, two hundred eight billion, six hundred eighty-eight million, six hundred thirty-nine thousand, four hundred ninety.

Scientific notation

• Scientific notation: 1.220868863949 × 10¹³

Factors of 12208688639490

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 524408

Divisors of 12208688639490

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 30 31 35 42 49 62 70 73 93 98 105 146 147 155 186 210 217 219 245 294 310 343 365 434 438 465 490 511 651 686 730 735 930 1022 1029 1085 1095 1302 1470 1519 1533 1715 2058 2170 2190 2263 2555 3038 3066 3255 3430 3577 4526 4557 5110 5145 6510 6789 7154 7595 7665 9114 10290 10633 10731 11315 13578 15190 15330 15841 17885 21266 21462 22630 22785 25039 31682 31899 33945 35770 45570 47523 50078 53165 53655 63798 67890 75117 79205 95046 106330 107310 110887 125195 150234 158410 159495 221774 237615 250390 318990 332661 375585 475230 524287 554435 665322 751170 776209 1048574 1108870 1552418 1572861 1663305 2328627 2621435 3145722 3326610 3670009 3881045 4657254 5242870 7340018 7762090 7864305 11010027 11643135 15728610 16252897 18350045 22020054 23286270 25690063 32505794 36700090 38272951 48758691 51380126 55050135 76545902 77070189 81264485 97517382 110100270 113770279 114818853 128450315 154140378 162528970 179830441 191364755 227540558 229637706 243793455 256900630 267910657 341310837 359660882 382729510 385350945 487586910 535821314 539491323 568851395 574094265 682621674 770701890 796391953 803731971 899152205 1078982646 1137702790 1148188530 1186461481 1339553285 1592783906 1607463942 1706554185 1798304410 1875374599 2372922962 2389175859 2679106570 2697456615 3413108370 3559384443 3750749198 3981959765 4018659855 4778351718 5394913230 5574743671 5626123797 5932307405 7118768886 7963919530 8037319710 8305230367 9376872995 11149487342 11252247594 11864614810 11945879295 13127622193 16610460734 16724231013 17796922215 18753745990 23891758590 24915691101 26255244386 27873718355 28130618985 33448462026 35593844430 39382866579 41526151835 49831382202 55747436710 56261237970 58136612569 65638110965 78765733158 83052303670 83621155065 116273225138 124578455505 131276221930 167242310130 174409837707 196914332895 249156911010 290683062845 348819675414 393828665790 406956287983 581366125690 813912575966 872049188535 1220868863949 1744098377070 2034781439915 2441737727898 4069562879830 6104344319745 12208688639490
• Sum of all divisors σ(n): 35755602739200
• Sum of proper divisors (its aliquot sum) s(n): 23546914099710
• 12208688639490 is an abundant number, because the sum of its proper divisors (23546914099710) is greater than itself. Its abundance is 11338225460220

Bases of 12208688639490

• Binary: 10110001101010001110100011001010111000000010₂
• Hexadecimal: 0xB1A8E8CAE02
• Base-36: 4BSLDZW1U

Squares and roots of 12208688639490

• 12208688639490 squared (12208688639490²) is 149052078296012187187460100
• 12208688639490 cubed (12208688639490³) is 1819730414984897987086131457857659349000
• The square root of 12208688639490 is 3494093.3930692237
• The cube root of 12208688639490 is 23026.2388886923

Scales and comparisons

• 12,208,688,639,490 seconds is equal to 388,198 years, 27 weeks, 5 days, 15 hours, 51 minutes, 30 seconds.
• To count from 1 to 12,208,688,639,490 would take you about nine hundred seventy thousand, four 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 12208688639490 cubic inches would be around 1918.9 feet tall.

Recreational maths with 12208688639490

• 12208688639490 backwards is 09493688680221
• The number of decimal digits it has is: 14
• The sum of 12208688639490's digits is 66
• More coming soon!