13168868878117620

Names of 13168868878117620

• Cardinal: 13168868878117620 can be written as Thirteen quadrillion, one hundred sixty-eight trillion, eight hundred sixty-eight billion, eight hundred seventy-eight million, one hundred seventeen thousand, six hundred twenty.

Scientific notation

• Scientific notation: 1.316886887811762 × 10¹⁶

Factors of 13168868878117620

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 816866

Divisors of 13168868878117620

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 37 45 60 74 90 111 127 148 180 185 222 254 333 370 381 444 508 555 635 666 740 762 1110 1143 1270 1332 1524 1665 1905 2220 2286 2540 3330 3810 4572 4699 5715 6660 7620 9398 11430 14097 18796 19531 22860 23495 28194 39062 42291 46990 56388 58593 70485 78124 84582 93980 97655 117186 140970 169164 175779 195310 211455 234372 281940 292965 351558 390620 422910 585930 703116 722647 797161 845820 878895 1171860 1445294 1594322 1757790 2167941 2391483 2480437 2890588 3188644 3515580 3613235 3985805 4335882 4782966 4960874 6503823 7174449 7226470 7441311 7971610 8671764 9565932 9921748 10839705 11957415 12402185 13007646 14348898 14452940 14882622 15943220 21679410 22323933 23914830 24804370 26015292 28697796 29494957 29765244 32519115 35872245 37206555 43358820 44647866 47829660 49608740 58989914 65038230 71744490 74413110 88484871 89295732 91776169 101239447 111619665 117979828 130076460 143488980 147474785 148826220 176969742 183552338 202478894 223239330 265454613 275328507 294949570 303718341 353939484 367104676 404957788 442424355 446478660 458880845 506197235 530909226 550657014 589899140 607436682 825985521 884848710 911155023 917761690 1012394470 1061818452 1101314028 1214873364 1327273065 1376642535 1518591705 1651971042 1769697420 1822310046 1835523380 2024788940 2654546130 2753285070 3037183410 3303942084 3644620092 3745859539 4129927605 4555775115 5309092260 5506570140 6074366820 7491719078 8259855210 9111550230 11237578617 14983438156 15569351491 16519710420 18223100460 18729297695 22475157234 31138702982 33712735851 37458595390 44950314468 46708054473 56187893085 62277405964 67425471702 74917190780 77846757455 93416108946 112375786170 134850943404 140124163419 155693514910 168563679255 186832217892 224751572340 233540272365 280248326838 311387029820 337127358510 467080544730 560496653676 576066005167 674254717020 700620817095 934161089460 1152132010334 1401241634190 1728198015501 1977307639357 2304264020668 2802483268380 2880330025835 3456396031002 3954615278714 5184594046503 5760660051670 5931922918071 6912792062004 7909230557428 8640990077505 9886538196785 10369188093006 11521320103340 11863845836142 17281980155010 17795768754213 19773076393570 20738376186012 23727691672284 25922970232515 29659614590355 34563960310020 35591537508426 39546152787140 51845940465030 59319229180710 71183075016852 73160382656209 88978843771065 103691880930060 118638458361420 146320765312418 177957687542130 219481147968627 292641530624836 355915375084260 365801913281045 438962295937254 658443443905881 731603826562090 877924591874508 1097405739843135 1316886887811762 1463207653124180 2194811479686270 2633773775623524 3292217219529405 4389622959372540 6584434439058810 13168868878117620
• Sum of all divisors σ(n): 41350380733648896
• Sum of proper divisors (its aliquot sum) s(n): 28181511855531276
• 13168868878117620 is an abundant number, because the sum of its proper divisors (28181511855531276) is greater than itself. Its abundance is 15012642977413656

Bases of 13168868878117620

• Binary: 101110110010010000010000110111100100101110101011110100₂
• Hexadecimal: 0x2EC9043792EAF4
• Base-36: 3LNZ2UFWUT0

Squares and roots of 13168868878117620

• 13168868878117620 squared (13168868878117620²) is 173419107529054823598874554464400
• 13168868878117620 cubed (13168868878117620³) is 2283733488010303102674566504464052744039302728000
• The square root of 13168868878117620 is 114755692.1382012317
• The cube root of 13168868878117620 is 236147.2130337291

Scales and comparisons

• 13,168,868,878,117,620 seconds is equal to 418,729,296 years, 17 weeks, 4 days, 2 hours, 27 minutes.
• To count from 1 to 13,168,868,878,117,620 would take you about one billion, two hundred fifty-six million, one hundred eighty-seven thousand, eight hundred eighty-nine 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 13168868878117620 cubic inches would be around 19678.9 feet tall.

Recreational maths with 13168868878117620

• 13168868878117620 backwards is 02671187886886131
• The number of decimal digits it has is: 17
• The sum of 13168868878117620's digits is 81
• More coming soon!