13109851249285920

Names of 13109851249285920

• Cardinal: 13109851249285920 can be written as Thirteen quadrillion, one hundred nine trillion, eight hundred fifty-one billion, two hundred forty-nine million, two hundred eighty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.310985124928592 × 10¹⁶

Factors of 13109851249285920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 73061081

Divisors of 13109851249285920

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 32 40 48 60 62 80 93 96 120 124 155 160 186 240 248 310 372 389 465 480 496 620 744 778 930 961 992 1167 1240 1488 1556 1860 1922 1945 2334 2480 2883 2976 3112 3720 3844 3890 4668 4805 4960 5766 5835 6224 7440 7688 7780 9336 9610 11532 11670 12059 12448 14415 14880 15376 15560 18672 19220 23064 23340 24118 28830 30752 31120 36177 37344 38440 46128 46680 48236 57660 60295 62240 72354 76880 92256 93360 96472 115320 120590 144708 153760 180885 186720 192944 230640 241180 289416 361770 373829 385888 461280 482360 578832 723540 747658 964720 1121487 1157664 1447080 1495316 1869145 1929440 2242974 2894160 2990632 3738290 4485948 5607435 5788320 5981264 7476580 8971896 11214870 11962528 14953160 17943792 22429740 29906320 35887584 44859480 59812640 73060651 89718960 146121302 179437920 219181953 292242604 365303255 438363906 584485208 730606510 876727812 1095909765 1168970416 1461213020 1753455624 2191819530 2264880181 2337940832 2922426040 3506911248 4383639060 4529760362 5844852080 6794640543 7013822496 8767278120 9059520724 11324400905 11689704160 13589281086 17534556240 18119041448 22648801810 27178562172 28420593239 33973202715 35069112480 36238082896 45297603620 54357124344 56841186478 67946405430 70211285611 72476165792 85261779717 90595207240 108714248688 113682372956 135892810860 140422571222 142102966195 170523559434 181190414480 210633856833 217428497376 227364745912 271785621720 280845142444 284205932390 341047118868 351056428055 362380828960 421267713666 426308898585 454729491824 543571243440 561690284888 568411864780 682094237736 702112856110 842535427332 852617797170 881038390409 909458983648 1053169284165 1087142486880 1123380569776 1136823729560 1364188475472 1404225712220 1685070854664 1705235594340 1762076780818 2106338568330 2246761139552 2273647459120 2643115171227 2728376950944 2808451424440 3370141709328 3410471188680 3524153561636 4212677136660 4405191952045 4547294918240 5286230342454 5616902848880 6740283418656 6820942377360 7048307123272 8425354273320 8810383904090 10572460684908 11233805697760 13215575856135 13641884754720 14096614246544 16850708546640 17620767808180 21144921369816 26431151712270 27312190102679 28193228493088 33701417093280 35241535616360 42289842739632 52862303424540 54624380205358 70483071232720 81936570308037 84579685479264 105724606849080 109248760410716 136560950513395 140966142465440 163873140616074 211449213698160 218497520821432 273121901026790 327746281232148 409682851540185 422898427396320 436995041642864 546243802053580 655492562464296 819365703080370 873990083285728 1092487604107160 1310985124928592 1638731406160740 2184975208214320 2621970249857184 3277462812321480 4369950416428640 6554925624642960 13109851249285920
• Sum of all divisors σ(n): 42780828434460480
• Sum of proper divisors (its aliquot sum) s(n): 29670977185174560
• 13109851249285920 is an abundant number, because the sum of its proper divisors (29670977185174560) is greater than itself. Its abundance is 16561125935888640

Bases of 13109851249285920

• Binary: 101110100100110101011100011010110001011001101100100000₂
• Hexadecimal: 0x2E93571AC59B20
• Base-36: 3L31YIRHV6O

Squares and roots of 13109851249285920

• 13109851249285920 squared (13109851249285920²) is 171868199778403597339309910246400
• 13109851249285920 cubed (13109851249285920³) is 2253166533577426479485486260193100427291250688000
• The square root of 13109851249285920 is 114498258.7172657401
• The cube root of 13109851249285920 is 235793.9121164307

Scales and comparisons

• 13,109,851,249,285,920 seconds is equal to 416,852,718 years, 15 weeks, 2 days, 7 hours, 52 minutes.
• To count from 1 to 13,109,851,249,285,920 would take you about one billion, two hundred fifty million, five hundred fifty-eight thousand, one hundred fifty-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 13109851249285920 cubic inches would be around 19649.5 feet tall.

Recreational maths with 13109851249285920

• 13109851249285920 backwards is 02958294215890131
• The number of decimal digits it has is: 17
• The sum of 13109851249285920's digits is 69
• More coming soon!