13086838440
13,086,838,440 is an even composite number composed of seven prime numbers multiplied together.
13086838440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 13086838440:
23 × 33 × 5 × 13 × 43 × 53 × 409
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 13 × 43 × 53 × 409)See below for interesting mathematical facts about the number 13086838440 from the Numbermatics database.
Names of 13086838440
- Cardinal: 13086838440 can be written as Thirteen billion, eighty-six million, eight hundred thirty-eight thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.308683844 × 1010
Factors of 13086838440
Divisors of 13086838440
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 27 30 36 39 40 43 45 52 53 54 60 65 72 78 86 90 104 106 108 117 120 129 130 135 156 159 172 180 195 212 215 216 234 258 260 265 270 312 318 344 351 360 387 390 409 424 430 468 477 516 520 530 540 559 585 636 645 689 702 774 780 795 818 860 936 954 1032 1060 1080 1118 1161 1170 1227 1272 1290 1378 1404 1431 1548 1560 1590 1636 1677 1720 1755 1908 1935 2045 2067 2120 2236 2279 2322 2340 2385 2454 2580 2756 2795 2808 2862 3096 3180 3272 3354 3445 3510 3681 3816 3870 4090 4134 4472 4558 4644 4680 4770 4908 5031 5160 5317 5512 5590 5724 5805 6135 6201 6360 6708 6837 6890 7020 7155 7362 7740 8180 8268 8385 9116 9288 9540 9816 10062 10335 10634 11043 11180 11395 11448 11610 12270 12402 13416 13674 13780 14040 14310 14724 15093 15480 15951 16360 16536 16770 17587 18232 18405 18603 19080 20124 20511 20670 21268 21677 22086 22360 22790 23220 24540 24804 25155 26585 27348 27560 28620 29448 29627 30186 31005 31902 33540 34185 35174 36810 37206 40248 41022 41340 42536 43354 44172 45580 46440 47853 49080 49608 50310 52761 53170 54696 55215 57240 59254 60372 61533 62010 63804 65031 67080 68370 70348 73620 74412 75465 79755 82044 82680 86708 87935 88344 88881 91160 93015 95706 100620 102555 105522 106340 108385 110430 118508 120744 123066 124020 127608 130062 136740 140696 143559 147240 148135 148824 150930 158283 159510 164088 173416 175870 177762 186030 191412 195093 201240 205110 211044 212680 216770 220860 228631 237016 239265 246132 248040 260124 263805 266643 273480 281801 287118 296270 301860 307665 316566 319020 325155 351740 355524 372060 382824 390186 410220 422088 433540 441720 444405 457262 474849 478530 492264 520248 527610 533286 563602 574236 585279 592540 603720 615330 633132 638040 650310 685893 703480 711048 717795 744120 780372 791415 799929 820440 845403 867080 888810 914524 932111 949698 957060 975465 1055220 1066572 1127204 1143155 1148472 1170558 1185080 1230660 1266264 1300620 1333215 1371786 1409005 1435590 1560744 1582830 1599858 1690806 1777620 1829048 1864222 1899396 1914120 1950930 2057679 2110440 2133144 2254408 2286310 2341116 2374245 2461320 2536209 2601240 2666430 2743572 2796333 2818010 2871180 2926395 3165660 3199716 3381612 3429465 3555240 3728444 3798792 3901860 3999645 4115358 4227015 4572620 4660555 4682232 4748490 5072418 5332860 5487144 5592666 5636020 5742360 5852790 6173037 6331320 6399432 6763224 6858930 7456888 7608627 7803720 7999290 8230716 8388999 8454030 9145240 9321110 9496980 10144836 10288395 10665720 11185332 11272040 11705580 12117443 12346074 12681045 13717860 13981665 15217254 15998580 16461432 16777998 16908060 18642220 18993960 20289672 20576790 22370664 23411160 24234886 24692148 25166997 25362090 27435720 27963330 30434508 30865185 31997160 33555996 33816120 36352329 37284440 38043135 41153580 41944995 48469772 49384296 50333994 50724180 55926660 60587215 60869016 61730370 67111992 72704658 76086270 82307160 83889990 96939544 100667988 101448360 109056987 111853320 121174430 123460740 125834985 145409316 152172540 167779980 181761645 201335976 218113974 242348860 246921480 251669970 290818632 304345080 327170961 335559960 363523290 436227948 484697720 503339940 545284935 654341922 727046580 872455896 1006679880 1090569870 1308683844 1454093160 1635854805 2181139740 2617367688 3271709610 4362279480 6543419220 13086838440
- Sum of all divisors σ(n): 49097664000
- Sum of proper divisors (its aliquot sum) s(n): 36010825560
- 13086838440 is an abundant number, because the sum of its proper divisors (36010825560) is greater than itself. Its abundance is 22923987120
Bases of 13086838440
- Binary: 11000011000000100101001110101010002
- Hexadecimal: 0x30C094EA8
- Base-36: 60FKD60
Squares and roots of 13086838440
- 13086838440 squared (130868384402) is 171265340354661633600
- 13086838440 cubed (130868384403) is 2241321839593069099789675584000
-
The
square root of 13086838440 is 114397.7204318337 -
The
cube root of 13086838440 is 2356.5586177059
Scales and comparisons
How big is 13086838440?- 13,086,838,440 seconds is equal to 416 years, 6 weeks, 2 days, 54 minutes.
-
To count from 1 to 13,086,838,440 would take you about eight hundred thirty-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 13086838440 cubic inches would be around 196.4 feet tall.
Recreational maths with 13086838440
- 13086838440 backwards is 04483868031
- 13086838440 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13086838440's digits is 45
- More coming soon!
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