13813519720
13,813,519,720 is an even composite number composed of seven prime numbers multiplied together.
13813519720 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 13813519720:
23 × 5 × 7 × 112 × 13 × 79 × 397
(2 × 2 × 2 × 5 × 7 × 11 × 11 × 13 × 79 × 397)See below for interesting mathematical facts about the number 13813519720 from the Numbermatics database.
Names of 13813519720
- Cardinal: 13813519720 can be written as Thirteen billion, eight hundred thirteen million, five hundred nineteen thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.381351972 × 1010
Factors of 13813519720
Divisors of 13813519720
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 5 7 8 10 11 13 14 20 22 26 28 35 40 44 52 55 56 65 70 77 79 88 91 104 110 121 130 140 143 154 158 182 220 242 260 280 286 308 316 364 385 395 397 440 455 484 520 553 572 605 616 632 715 728 770 790 794 847 869 910 968 1001 1027 1106 1144 1210 1430 1540 1573 1580 1588 1694 1738 1820 1985 2002 2054 2212 2420 2765 2779 2860 3080 3146 3160 3176 3388 3476 3640 3970 4004 4108 4235 4345 4367 4424 4840 5005 5135 5161 5530 5558 5720 6083 6292 6776 6952 7189 7865 7940 8008 8216 8470 8690 8734 9559 10010 10270 10322 11011 11060 11116 11297 12166 12584 13895 14378 15730 15880 16940 17380 17468 19118 20020 20540 20644 21835 22022 22120 22232 22594 24332 25805 27790 28756 30415 30569 31363 31460 33880 34760 34936 35945 36127 38236 40040 41080 41288 43670 44044 45188 47795 48037 48664 51610 55055 55580 56485 56771 57512 60830 61138 62726 62920 66913 71890 72254 76472 79079 87340 88088 90376 95590 96074 103220 110110 111160 112970 113542 121660 122276 124267 125452 133826 143780 144508 152845 156815 158158 174680 180635 191180 192148 206440 219541 220220 225940 227084 240185 243320 244552 248534 250904 267652 283855 287560 289016 305690 313630 316316 334565 336259 344993 361270 382360 384296 395395 397397 407719 439082 440440 451880 454168 480370 497068 535304 567710 611380 621335 624481 627260 632632 669130 672518 689986 722540 790790 794794 815438 869869 878164 960740 994136 1097705 1135420 1222760 1242670 1248962 1254520 1338260 1345036 1379972 1445080 1581580 1589588 1630876 1681295 1724965 1739738 1756328 1921480 1986985 2038595 2195410 2270840 2414951 2485340 2497924 2676520 2690072 2759944 2854033 3122405 3163160 3179176 3261752 3362590 3449930 3479476 3794923 3973970 4077190 4349345 4371367 4390820 4484909 4829902 4970680 4995848 5708066 6244810 6725180 6899860 6958952 7589846 7947940 8154380 8698690 8742734 8781640 8969818 9659804 11416132 12074755 12489620 13450360 13799720 14270165 15179692 15895880 16308760 17397380 17485468 17939636 18974615 19319608 21856835 22424545 22832264 24149510 24979240 26564461 28540330 30359384 31394363 34794760 34970936 35879272 37949230 43713670 44849090 48299020 49333999 53128922 57080660 62788726 75898460 87427340 89698180 96598040 98667998 106257844 114161320 125577452 132822305 151796920 156971815 174854680 179396360 197335996 212515688 246669995 251154904 265644610 313943630 345337993 394671992 493339990 531289220 627887260 690675986 986679980 1062578440 1255774520 1381351972 1726689965 1973359960 2762703944 3453379930 6906759860 13813519720
- Sum of all divisors σ(n): 42685977600
- Sum of proper divisors (its aliquot sum) s(n): 28872457880
- 13813519720 is an abundant number, because the sum of its proper divisors (28872457880) is greater than itself. Its abundance is 15058938160
Bases of 13813519720
- Binary: 11001101110101100110010101011010002
- Hexadecimal: 0x337599568
- Base-36: 6CG7O14
Squares and roots of 13813519720
- 13813519720 squared (138135197202) is 190813327054828878400
- 13813519720 cubed (138135197203) is 2635803656110688233003882048000
-
The
square root of 13813519720 is 117530.9309075701 -
The
cube root of 13813519720 is 2399.3933489837
Scales and comparisons
How big is 13813519720?- 13,813,519,720 seconds is equal to 439 years, 11 weeks, 5 days, 16 hours, 48 minutes, 40 seconds.
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To count from 1 to 13,813,519,720 would take you about eight hundred seventy-eight 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 13813519720 cubic inches would be around 199.9 feet tall.
Recreational maths with 13813519720
- 13813519720 backwards is 02791531831
- 13813519720 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13813519720's digits is 40
- More coming soon!
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