1216108798213400

Names of 1216108798213400

• Cardinal: 1216108798213400 can be written as One quadrillion, two hundred sixteen trillion, one hundred eight billion, seven hundred ninety-eight million, two hundred thirteen thousand, four hundred.

Scientific notation

• Scientific notation: 1.2161087982134 × 10¹⁵

Factors of 1216108798213400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 981149

Divisors of 1216108798213400

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 20 25 26 28 31 35 40 50 52 56 62 65 70 91 100 104 124 130 140 155 169 175 182 200 217 248 260 280 310 325 338 350 364 403 434 455 520 620 650 676 700 728 775 806 845 868 910 1085 1183 1240 1300 1352 1400 1550 1612 1690 1736 1820 2015 2170 2197 2275 2366 2600 2821 3100 3224 3380 3640 4030 4225 4340 4394 4550 4732 5239 5425 5642 5915 6200 6760 8060 8450 8680 8788 9100 9464 10075 10478 10850 10985 11284 11830 14105 15379 16120 16900 17576 18200 20150 20956 21700 21970 22568 23660 26195 28210 28561 29575 30758 33800 36673 40300 41912 43400 43940 47320 52390 54925 56420 57122 59150 61516 68107 70525 73346 76895 80600 87880 104780 109850 112840 114244 118300 123032 130975 136214 141050 142805 146692 153790 183365 199927 209560 219700 228488 236600 261950 272428 282100 285610 293384 307580 340535 366730 384475 399854 439400 476749 523900 544856 564200 571220 615160 681070 714025 733460 768950 799708 885391 916825 953498 981091 999635 1047800 1142440 1362140 1428050 1466920 1537900 1599416 1702675 1770782 1833650 1906996 1962182 1999270 2383745 2724280 2856100 3075800 3405350 3541564 3667300 3813992 3924364 3998540 4426955 4767490 4905455 4998175 5712200 6197737 6810700 6867637 7083128 7334600 7848728 7997080 8853910 9534980 9810910 9996350 11918725 12395474 12754183 13621400 13735274 17707820 19069960 19621820 19992700 22134775 23837450 24527275 24790948 25508366 27470548 30413821 30988685 34338185 35415640 39243640 39985400 44269550 47674900 49054550 49581896 51016732 54941096 60827642 61977370 63770915 68676370 88539100 89279281 95349800 98109100 102033464 121655284 123954740 127541830 137352740 152069105 154943425 165804379 171690925 177078200 178558562 196218200 212896747 243310568 247909480 255083660 274705480 304138210 309886850 318854575 331608758 343381850 357117124 395379673 425793494 446396405 510167320 608276420 619773700 637709150 663217516 686763700 714234248 760345525 790759346 829021895 851586988 892792810 1064483735 1160630653 1216552840 1239547400 1275418300 1326435032 1373527400 1520691050 1581518692 1658043790 1703173976 1785585620 1976898365 2128967470 2155456927 2231982025 2321261306 2550836600 2767657711 3041382100 3163037384 3316087580 3571171240 3953796730 4145109475 4257934940 4310913854 4463964050 4642522612 5139935749 5322418675 5535315422 5803153265 6082764200 6632175160 7907593460 8290218950 8515869880 8621827708 8927928100 9285045224 9884491825 10279871498 10644837350 10777284635 11070630844 11606306530 13838288555 15088198489 15815186920 16580437900 17243655416 17855856200 19768983650 20559742996 21289674700 21554569270 22141261688 23212613060 25699678745 27676577110 28020940051 29015766325 30176396978 33160875800 35979550243 39537967300 41119485992 42579349400 43109138540 46425226120 51399357490 53886423175 55353154220 56041880102 58031532650 60352793956 66819164737 69191442775 71959100486 75440992445 79075934600 86218277080 102798714980 107772846350 110706308440 112083760204 116063065300 120705587912 128498393725 133638329474 138382885550 140104700255 143918200972 150881984890 179897751215 196146580357 205597429960 215545692700 224167520408 232126130600 256996787450 267276658948 276765771100 280209400510 287836401944 301763969780 334095823685 359795502430 377204962225 392293160714 431091385400 467734153159 513993574900 534553317896 553531542200 560418801020 603527939560 668191647370 700523501275 719591004860 754409924450 784586321428 868649141581 899488756075 935468306318 980732901785 1027987149800 1120837602040 1336383294740 1401047002550 1439182009720 1508819848900 1569172642856 1670479118425 1737298283162 1798977512150 1870936612636 1961465803570 2338670765795 2672766589480 2802094005100 3017639697800 3340958236850 3474596566324 3597955024300 3741873225272 3922931607140 4343245707905 4677341531590 4903664508925 5604188010200 6080543991067 6681916473700 6949193132648 7195910048600 7845863214280 8686491415810 9354683063180 9807329017850 11693353828975 12161087982134 13363832947400 17372982831620 18709366126360 19614658035700 21716228539525 23386707657950 24322175964268 30402719955335 34745965663240 39229316071400 43432457079050 46773415315900 48644351928536 60805439910670 86864914158100 93546830631800 121610879821340 152013599776675 173729828316200 243221759642680 304027199553350 608054399106700 1216108798213400
• Sum of all divisors σ(n): 3613574379770880
• Sum of proper divisors (its aliquot sum) s(n): 2397465581557480
• 1216108798213400 is an abundant number, because the sum of its proper divisors (2397465581557480) is greater than itself. Its abundance is 1181356783344080

Bases of 1216108798213400

• Binary: 100010100100000101101100100111011001111110100011000₂
• Hexadecimal: 0x4520B64ECFD18
• Base-36: BZ2OO3GH08

Squares and roots of 1216108798213400

• 1216108798213400 squared (1216108798213400²) is 1478920609092040039031939560000
• 1216108798213400 cubed (1216108798213400³) is 1798528364575950341215246446249664782104000000
• The square root of 1216108798213400 is 34872751.5148059403
• The cube root of 1216108798213400 is 106739.2491580225

Scales and comparisons

• 1,216,108,798,213,400 seconds is equal to 38,668,498 years, 5 weeks, 5 days, 15 hours, 43 minutes, 20 seconds.
• To count from 1 to 1,216,108,798,213,400 would take you about one hundred sixteen million, five thousand, four hundred ninety-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 1216108798213400 cubic inches would be around 8894.9 feet tall.

Recreational maths with 1216108798213400

• 1216108798213400 backwards is 0043128978016121
• The number of decimal digits it has is: 16
• The sum of 1216108798213400's digits is 53
• More coming soon!