13906002720
13,906,002,720 is an even composite number composed of seven prime numbers multiplied together.
13906002720 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 13906002720:
25 × 3 × 5 × 17 × 19 × 257 × 349
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 17 × 19 × 257 × 349)See below for interesting mathematical facts about the number 13906002720 from the Numbermatics database.
Names of 13906002720
- Cardinal: 13906002720 can be written as Thirteen billion, nine hundred six million, two thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.390600272 × 1010
Factors of 13906002720
Divisors of 13906002720
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 17 19 20 24 30 32 34 38 40 48 51 57 60 68 76 80 85 95 96 102 114 120 136 152 160 170 190 204 228 240 255 257 272 285 304 323 340 349 380 408 456 480 510 514 544 570 608 646 680 698 760 771 816 912 969 1020 1028 1047 1140 1285 1292 1360 1396 1520 1542 1615 1632 1745 1824 1938 2040 2056 2094 2280 2570 2584 2720 2792 3040 3084 3230 3490 3855 3876 4080 4112 4188 4369 4560 4845 4883 5140 5168 5235 5584 5933 6168 6460 6631 6980 7710 7752 8160 8224 8376 8738 9120 9690 9766 10280 10336 10470 11168 11866 12336 12920 13107 13262 13960 14649 15420 15504 16752 17476 17799 19380 19532 19893 20560 20940 21845 23732 24415 24672 25840 26214 26524 27920 29298 29665 30840 31008 33155 33504 34952 35598 38760 39064 39786 41120 41880 43690 47464 48830 51680 52428 53048 55840 58596 59330 61680 65535 66310 69904 71196 73245 77520 78128 79572 83011 83760 87380 88995 89693 94928 97660 99465 104856 106096 112727 117192 118660 123360 131070 132620 139808 142392 146490 155040 156256 159144 166022 167520 174760 177990 179386 189856 195320 198930 209712 212192 225454 234384 237320 249033 262140 265240 269079 284784 292980 318288 332044 338181 349520 355980 358772 390640 397860 415055 419424 448465 450908 468768 474640 498066 524280 530480 538158 563635 569568 585960 636576 664088 676362 699040 711960 717544 781280 795720 830110 896930 901816 949280 996132 1048560 1060960 1076316 1127270 1171920 1245165 1328176 1345395 1352724 1423920 1435088 1524781 1591440 1660220 1690905 1704167 1793860 1803632 1992264 2097120 2152632 2254540 2343840 2490330 2656352 2690790 2705448 2847840 2870176 3049562 3182880 3320440 3381810 3408334 3587720 3607264 3984528 4305264 4509080 4574343 4980660 5112501 5381580 5410896 6099124 6640880 6763620 6816668 7175440 7623905 7969056 8520835 8610528 9018160 9148686 9961320 10225002 10763160 10821792 12198248 13281760 13527240 13633336 14350880 15247810 17041670 18036320 18297372 19922640 20450004 21526320 22871715 24396496 25562505 27054480 27266672 28970839 30495620 34083340 36594744 39845280 40900008 43052640 45743430 48792992 51125010 54108960 54533344 57941678 60991240 68166680 73189488 81800016 86912517 91486860 102250020 115883356 121982480 136333360 144854195 146378976 163600032 173825034 182973720 204500040 231766712 243964960 272666720 289708390 347650068 365947440 409000080 434562585 463533424 579416780 695300136 731894880 818000160 869125170 927066848 1158833560 1390600272 1738250340 2317667120 2781200544 3476500680 4635334240 6953001360 13906002720
- Sum of all divisors σ(n): 49152096000
- Sum of proper divisors (its aliquot sum) s(n): 35246093280
- 13906002720 is an abundant number, because the sum of its proper divisors (35246093280) is greater than itself. Its abundance is 21340090560
Bases of 13906002720
- Binary: 11001111001101110011000011001000002
- Hexadecimal: 0x33CDCC320
- Base-36: 6DZ9WDC
Squares and roots of 13906002720
- 13906002720 squared (139060027202) is 193376911648647398400
- 13906002720 cubed (139060027203) is 2689099859371290406471323648000
-
The
square root of 13906002720 is 117923.7156809435 -
The
cube root of 13906002720 is 2404.7361752315
Scales and comparisons
How big is 13906002720?- 13,906,002,720 seconds is equal to 442 years, 8 weeks, 5 days, 2 hours, 32 minutes.
-
To count from 1 to 13,906,002,720 would take you about eight hundred eighty-four 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 13906002720 cubic inches would be around 200.4 feet tall.
Recreational maths with 13906002720
- 13906002720 backwards is 02720060931
- 13906002720 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13906002720's digits is 30
- More coming soon!
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