12820310640
12,820,310,640 is an even composite number composed of six prime numbers multiplied together.
12820310640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred sixty divisors.
Prime factorization of 12820310640:
24 × 36 × 5 × 17 × 67 × 193
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 17 × 67 × 193)See below for interesting mathematical facts about the number 12820310640 from the Numbermatics database.
Names of 12820310640
- Cardinal: 12820310640 can be written as Twelve billion, eight hundred twenty million, three hundred ten thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.282031064 × 1010
Factors of 12820310640
Divisors of 12820310640
- Number of divisors d(n): 560
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 34 36 40 45 48 51 54 60 67 68 72 80 81 85 90 102 108 120 134 135 136 144 153 162 170 180 193 201 204 216 240 243 255 268 270 272 306 324 335 340 360 386 402 405 408 432 459 486 510 536 540 579 603 612 648 670 680 720 729 765 772 804 810 816 918 965 972 1005 1020 1072 1080 1139 1158 1206 1215 1224 1296 1340 1360 1377 1458 1530 1544 1608 1620 1737 1809 1836 1930 1944 2010 2040 2160 2278 2295 2316 2412 2430 2448 2680 2754 2895 2916 3015 3060 3088 3216 3240 3281 3417 3474 3618 3645 3672 3860 3888 4020 4080 4131 4556 4590 4632 4824 4860 5211 5360 5427 5508 5695 5790 5832 6030 6120 6480 6562 6834 6885 6948 7236 7290 7344 7720 8040 8262 8685 9045 9112 9180 9264 9648 9720 9843 10251 10422 10854 11016 11390 11580 11664 12060 12240 12393 12931 13124 13668 13770 13896 14472 14580 15440 15633 16080 16281 16405 16524 17085 17370 18090 18224 18360 19440 19686 20502 20655 20844 21708 22032 22780 23160 24120 24786 25862 26055 26248 27135 27336 27540 27792 28944 29160 29529 30753 31266 32562 32810 33048 34170 34740 36180 36720 38793 39372 41004 41310 41688 43416 45560 46320 46899 48240 48843 49215 49572 51255 51724 52110 52496 54270 54672 55080 58320 59058 61506 61965 62532 64655 65124 65620 66096 68340 69480 72360 77586 78165 78744 81405 82008 82620 83376 86832 88587 91120 92259 93798 97686 98430 99144 102510 103448 104220 108540 110160 116379 118116 123012 123930 125064 129310 130248 131240 136680 138960 140697 144720 147645 153765 155172 156330 157488 162810 164016 165240 177174 184518 187596 193965 195372 196860 198288 205020 206896 208440 217080 219827 232758 234495 236232 244215 246024 247860 250128 258620 260496 262480 265761 273360 276777 281394 295290 307530 310344 312660 325620 330480 349137 354348 369036 375192 387930 390744 393720 410040 416880 434160 439654 442935 461295 465516 468990 472464 488430 492048 495720 517240 531522 553554 562788 581895 590580 615060 620688 625320 651240 659481 698274 703485 708696 738072 750384 775860 781488 787440 797283 820080 830331 879308 885870 922590 931032 937980 976860 991440 1034480 1047411 1063044 1099135 1107108 1125576 1163790 1181160 1230120 1250640 1302480 1318962 1328805 1383885 1396548 1406970 1417392 1476144 1551720 1594566 1660662 1745685 1758616 1771740 1845180 1862064 1875960 1953720 1978443 2094822 2126088 2198270 2214216 2251152 2327580 2362320 2391849 2460240 2637924 2657610 2767770 2793096 2813940 3103440 3142233 3189132 3297405 3321324 3491370 3517232 3543480 3690360 3751920 3907440 3956886 3986415 4151655 4189644 4252176 4396540 4428432 4655160 4783698 5237055 5275848 5315220 5535540 5586192 5627880 5935329 6284466 6378264 6594810 6642648 6982740 7086960 7380720 7913772 7972830 8303310 8379288 8793080 9310320 9426699 9567396 9892215 10474110 10551696 10630440 11071080 11255760 11870658 11959245 12568932 12756528 13189620 13285296 13965480 15711165 15827544 15945660 16606620 16758576 17586160 17805987 18853398 19134792 19784430 20948220 21260880 22142160 23741316 23918490 25137864 26379240 27930960 29676645 31422330 31655088 31891320 33213240 35611974 37706796 38269584 39568860 41896440 47133495 47482632 47836980 50275728 52758480 53417961 59353290 62844660 63782640 66426480 71223948 75413592 79137720 83792880 89029935 94266990 94965264 95673960 106835922 118706580 125689320 142447896 150827184 158275440 160253883 178059870 188533980 191347920 213671844 237413160 251378640 267089805 284895792 320507766 356119740 377067960 427343688 474826320 534179610 641015532 712239480 754135920 801269415 854687376 1068359220 1282031064 1424478960 1602538830 2136718440 2564062128 3205077660 4273436880 6410155320 12820310640
- Sum of all divisors σ(n): 48274329888
- Sum of proper divisors (its aliquot sum) s(n): 35454019248
- 12820310640 is an abundant number, because the sum of its proper divisors (35454019248) is greater than itself. Its abundance is 22633708608
Bases of 12820310640
- Binary: 10111111000010011001101010011100002
- Hexadecimal: 0x2FC266A70
- Base-36: 5W0VR00
Squares and roots of 12820310640
- 12820310640 squared (128203106402) is 164360364906097209600
- 12820310640 cubed (128203106403) is 2107150934999920657109190144000
-
The
square root of 12820310640 is 113226.8106059693 -
The
cube root of 12820310640 is 2340.4508007217
Scales and comparisons
How big is 12820310640?- 12,820,310,640 seconds is equal to 407 years, 33 weeks, 4 days, 5 hours, 24 minutes.
-
To count from 1 to 12,820,310,640 would take you about eight hundred fifteen 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 12820310640 cubic inches would be around 195 feet tall.
Recreational maths with 12820310640
- 12820310640 backwards is 04601302821
- 12820310640 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12820310640's digits is 27
- More coming soon!
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