12143859840
12,143,859,840 is an even composite number composed of six prime numbers multiplied together.
12143859840 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 12143859840:
27 × 32 × 5 × 7 × 349 × 863
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 349 × 863)See below for interesting mathematical facts about the number 12143859840 from the Numbermatics database.
Names of 12143859840
- Cardinal: 12143859840 can be written as Twelve billion, one hundred forty-three million, eight hundred fifty-nine thousand, eight hundred forty.
Scientific notation
- Scientific notation: 1.214385984 × 1010
Factors of 12143859840
Divisors of 12143859840
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 64 70 72 80 84 90 96 105 112 120 126 128 140 144 160 168 180 192 210 224 240 252 280 288 315 320 336 349 360 384 420 448 480 504 560 576 630 640 672 698 720 840 863 896 960 1008 1047 1120 1152 1260 1344 1396 1440 1680 1726 1745 1920 2016 2094 2240 2443 2520 2589 2688 2792 2880 3141 3360 3452 3490 4032 4188 4315 4480 4886 5040 5178 5235 5584 5760 6041 6282 6720 6904 6980 7329 7767 8064 8376 8630 9772 10080 10356 10470 11168 12082 12215 12564 12945 13440 13808 13960 14658 15534 15705 16752 17260 18123 19544 20160 20712 20940 21987 22336 24164 24430 25128 25890 27616 27920 29316 30205 31068 31410 33504 34520 36246 36645 38835 39088 40320 41424 41880 43974 44672 48328 48860 50256 51780 54369 55232 55840 58632 60410 62136 62820 67008 69040 72492 73290 77670 78176 82848 83760 87948 90615 96656 97720 100512 103560 108738 109935 110464 111680 117264 120820 124272 125640 134016 138080 144984 146580 155340 156352 165696 167520 175896 181230 193312 195440 201024 207120 217476 219870 223360 234528 241640 248544 251280 271845 276160 289968 293160 301187 310680 312704 331392 335040 351792 362460 386624 390880 402048 414240 434952 439740 469056 483280 497088 502560 543690 552320 579936 586320 602374 621360 670080 703584 724920 773248 781760 828480 869904 879480 903561 938112 966560 994176 1005120 1087380 1159872 1172640 1204748 1242720 1407168 1449840 1505935 1563520 1656960 1739808 1758960 1807122 1933120 2010240 2108309 2174760 2319744 2345280 2409496 2485440 2710683 2814336 2899680 3011870 3479616 3517920 3614244 3866240 4216618 4349520 4517805 4690560 4818992 4970880 5421366 5799360 6023740 6324927 6959232 7035840 7228488 8433236 8699040 9035610 9637984 10541545 10842732 11598720 12047480 12649854 13553415 14071680 14456976 16866472 17398080 18071220 18974781 19275968 21083090 21685464 24094960 25299708 27106830 28913952 31624635 33732944 34796160 36142440 37949562 38551936 42166180 43370928 48189920 50599416 54213660 57827904 63249270 67465888 72284880 75899124 84332360 86741856 94873905 96379840 101198832 108427320 115655808 126498540 134931776 144569760 151798248 168664720 173483712 189747810 192759680 202397664 216854640 252997080 269863552 289139520 303596496 337329440 346967424 379495620 404795328 433709280 505994160 578279040 607192992 674658880 758991240 809590656 867418560 1011988320 1214385984 1349317760 1517982480 1734837120 2023976640 2428771968 3035964960 4047953280 6071929920 12143859840
- Sum of all divisors σ(n): 48117888000
- Sum of proper divisors (its aliquot sum) s(n): 35974028160
- 12143859840 is an abundant number, because the sum of its proper divisors (35974028160) is greater than itself. Its abundance is 23830168320
Bases of 12143859840
- Binary: 10110100111101010010011000100000002
- Hexadecimal: 0x2D3D49880
- Base-36: 5KU5280
Squares and roots of 12143859840
- 12143859840 squared (121438598402) is 147473331813564825600
- 12143859840 cubed (121438598403) is 1790895471681744252840443904000
-
The
square root of 12143859840 is 110199.1825741005 -
The
cube root of 12143859840 is 2298.5409675207
Scales and comparisons
How big is 12143859840?- 12,143,859,840 seconds is equal to 386 years, 7 weeks, 22 hours, 24 minutes.
-
To count from 1 to 12,143,859,840 would take you about seven hundred seventy-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 12143859840 cubic inches would be around 191.5 feet tall.
Recreational maths with 12143859840
- 12143859840 backwards is 04895834121
- 12143859840 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12143859840's digits is 45
- More coming soon!
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