12468986880
12,468,986,880 is an even composite number composed of five prime numbers multiplied together.
12468986880 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixty-four divisors.
Prime factorization of 12468986880:
210 × 3 × 5 × 72 × 16567
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 16567)See below for interesting mathematical facts about the number 12468986880 from the Numbermatics database.
Names of 12468986880
- Cardinal: 12468986880 can be written as Twelve billion, four hundred sixty-eight million, nine hundred eighty-six thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 1.246898688 × 1010
Factors of 12468986880
Divisors of 12468986880
- Number of divisors d(n): 264
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 56 60 64 70 80 84 96 98 105 112 120 128 140 147 160 168 192 196 210 224 240 245 256 280 294 320 336 384 392 420 448 480 490 512 560 588 640 672 735 768 784 840 896 960 980 1024 1120 1176 1280 1344 1470 1536 1568 1680 1792 1920 1960 2240 2352 2560 2688 2940 3072 3136 3360 3584 3840 3920 4480 4704 5120 5376 5880 6272 6720 7168 7680 7840 8960 9408 10752 11760 12544 13440 15360 15680 16567 17920 18816 21504 23520 25088 26880 31360 33134 35840 37632 47040 49701 50176 53760 62720 66268 75264 82835 94080 99402 107520 115969 125440 132536 150528 165670 188160 198804 231938 248505 250880 265072 331340 347907 376320 397608 463876 497010 530144 579845 662680 695814 752640 795216 811783 927752 994020 1060288 1159690 1325360 1391628 1590432 1623566 1739535 1855504 1988040 2120576 2319380 2435349 2650720 2783256 3180864 3247132 3479070 3711008 3976080 4058915 4241152 4638760 4870698 5301440 5566512 6361728 6494264 6958140 7422016 7952160 8117830 8482304 9277520 9741396 10602880 11133024 12176745 12723456 12988528 13916280 14844032 15904320 16235660 16964608 18555040 19482792 21205760 22266048 24353490 25446912 25977056 27832560 29688064 31808640 32471320 37110080 38965584 42411520 44532096 48706980 50893824 51954112 55665120 59376128 63617280 64942640 74220160 77931168 84823040 89064192 97413960 103908224 111330240 118752256 127234560 129885280 148440320 155862336 178128384 194827920 207816448 222660480 254469120 259770560 296880640 311724672 356256768 389655840 415632896 445320960 519541120 593761280 623449344 779311680 831265792 890641920 1039082240 1246898688 1558623360 1781283840 2078164480 2493797376 3117246720 4156328960 6234493440 12468986880
- Sum of all divisors σ(n): 46395304128
- Sum of proper divisors (its aliquot sum) s(n): 33926317248
- 12468986880 is an abundant number, because the sum of its proper divisors (33926317248) is greater than itself. Its abundance is 21457330368
Bases of 12468986880
- Binary: 10111001110011010110100100000000002
- Hexadecimal: 0x2E735A400
- Base-36: 5Q7PNUO
Squares and roots of 12468986880
- 12468986880 squared (124689868802) is 155475633813612134400
- 12468986880 cubed (124689868803) is 1938623638181614069242396672000
-
The
square root of 12468986880 is 111664.6178518515 -
The
cube root of 12468986880 is 2318.8734919397
Scales and comparisons
How big is 12468986880?- 12,468,986,880 seconds is equal to 396 years, 24 weeks, 4 days, 23 hours, 28 minutes.
-
To count from 1 to 12,468,986,880 would take you about seven hundred ninety-two 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 12468986880 cubic inches would be around 193.2 feet tall.
Recreational maths with 12468986880
- 12468986880 backwards is 08868986421
- 12468986880 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12468986880's digits is 60
- More coming soon!
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