12688232040
12,688,232,040 is an even composite number composed of six prime numbers multiplied together.
12688232040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 12688232040:
23 × 34 × 5 × 11 × 199 × 1789
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 11 × 199 × 1789)See below for interesting mathematical facts about the number 12688232040 from the Numbermatics database.
Names of 12688232040
- Cardinal: 12688232040 can be written as Twelve billion, six hundred eighty-eight million, two hundred thirty-two thousand and forty.
Scientific notation
- Scientific notation: 1.268823204 × 1010
Factors of 12688232040
Divisors of 12688232040
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 27 30 33 36 40 44 45 54 55 60 66 72 81 88 90 99 108 110 120 132 135 162 165 180 198 199 216 220 264 270 297 324 330 360 396 398 405 440 495 540 594 597 648 660 792 796 810 891 990 995 1080 1188 1194 1320 1485 1592 1620 1782 1789 1791 1980 1990 2189 2376 2388 2970 2985 3240 3564 3578 3582 3960 3980 4378 4455 4776 5367 5373 5940 5970 6567 7128 7156 7164 7960 8756 8910 8945 8955 10734 10746 10945 11880 11940 13134 14312 14328 16101 16119 17512 17820 17890 17910 19679 19701 21468 21492 21890 23880 26268 26835 26865 32202 32238 32835 35640 35780 35820 39358 39402 42936 42984 43780 48303 52536 53670 53730 59037 59103 64404 64476 65670 71560 71640 78716 78804 80505 80595 87560 96606 98395 98505 107340 107460 118074 118206 128808 128952 131340 144909 157432 157608 161010 161190 177111 177309 193212 196790 197010 214680 214920 236148 236412 241515 262680 289818 295185 295515 322020 322380 354222 354618 356011 386424 393580 394020 472296 472824 483030 531333 579636 590370 591030 644040 644760 708444 709236 712022 724545 787160 788040 885555 886545 966060 1062666 1068033 1159272 1180740 1182060 1416888 1418472 1424044 1449090 1593999 1771110 1773090 1780055 1932120 2125332 2136066 2361480 2364120 2656665 2848088 2898180 3187998 3204099 3542220 3546180 3560110 3916121 4250664 4272132 5313330 5340165 5796360 6375996 6408198 7084440 7092360 7120220 7832242 7969995 8544264 9612297 10626660 10680330 11748363 12751992 12816396 14240440 15664484 15939990 16020495 19224594 19580605 21253320 21360660 23496726 25632792 28836891 31328968 31879980 32040990 35245089 38449188 39161210 42721320 46993452 48061485 57673782 58741815 63759960 64081980 70490178 76898376 78322420 93986904 96122970 105735267 115347564 117483630 128163960 140980356 144184455 156644840 176225445 192245940 211470534 230695128 234967260 281960712 288368910 317205801 352450890 384491880 422941068 469934520 528676335 576737820 634411602 704901780 845882136 1057352670 1153475640 1268823204 1409803560 1586029005 2114705340 2537646408 3172058010 4229410680 6344116020 12688232040
- Sum of all divisors σ(n): 46783440000
- Sum of proper divisors (its aliquot sum) s(n): 34095207960
- 12688232040 is an abundant number, because the sum of its proper divisors (34095207960) is greater than itself. Its abundance is 21406975920
Bases of 12688232040
- Binary: 10111101000100011100001110011010002
- Hexadecimal: 0x2F4470E68
- Base-36: 5TU8UI0
Squares and roots of 12688232040
- 12688232040 squared (126882320402) is 160991232300882561600
- 12688232040 cubed (126882320403) is 2042694111839141038370393664000
-
The
square root of 12688232040 is 112642.0527156709 -
The
cube root of 12688232040 is 2332.3857038111
Scales and comparisons
How big is 12688232040?- 12,688,232,040 seconds is equal to 403 years, 23 weeks, 1 day, 12 hours, 54 minutes.
-
To count from 1 to 12,688,232,040 would take you about eight hundred 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 12688232040 cubic inches would be around 194.4 feet tall.
Recreational maths with 12688232040
- 12688232040 backwards is 04023288621
- 12688232040 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12688232040's digits is 36
- More coming soon!
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