16811451094640400

Names of 16811451094640400

• Cardinal: 16811451094640400 can be written as Sixteen quadrillion, eight hundred eleven trillion, four hundred fifty-one billion, ninety-four million, six hundred forty thousand, four hundred.

Scientific notation

• Scientific notation: 1.68114510946404 × 10¹⁶

Factors of 16811451094640400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 196474

Divisors of 16811451094640400

• Number of divisors d(n): 405
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 25 30 33 36 40 44 45 48 50 55 60 66 72 75 80 88 90 99 100 110 120 121 132 144 150 165 176 180 198 200 220 225 240 242 264 275 300 330 360 363 396 400 440 450 484 495 528 550 600 605 660 720 726 792 825 880 900 968 990 1089 1100 1200 1210 1320 1452 1584 1650 1800 1815 1936 1980 2178 2200 2420 2475 2640 2904 3025 3300 3600 3630 3960 4356 4400 4840 4950 5445 5808 6050 6600 7260 7920 8712 9075 9680 9900 10890 12100 13200 14520 17424 18150 19800 21780 24200 27225 29040 36300 39600 43560 48400 54450 72600 87120 108900 145200 196453 217800 392906 435600 589359 785812 982265 1178718 1571624 1768077 1964530 2160983 2357436 2946795 3143248 3536154 3929060 4321966 4714872 4911325 5893590 6482949 7072308 7858120 8643932 8840385 9429744 9822650 10804915 11787180 12965898 14144616 14733975 15716240 17287864 17680770 19448847 19645300 21609830 23574360 23770813 25931796 28289232 29467950 32414745 34575728 35361540 38897694 39290600 43219660 44201925 47148720 47541626 51863592 54024575 58935900 64829490 70723080 71312439 77795388 78581200 86439320 88403850 95083252 97244235 103727184 108049150 117871800 118854065 129658980 141446160 142624878 155590776 162073725 172878640 176807700 190166504 194488470 213937317 216098300 235743600 237708130 259317960 285249756 311181552 324147450 353615400 356562195 380333008 388976940 427874634 432196600 475416260 486221175 518635920 570499512 594270325 648294900 707230800 713124390 777953880 855749268 864393200 950832520 972442350 1069686585 1140999024 1188540650 1296589800 1426248780 1555907760 1711498536 1782810975 1901665040 1944884700 2139373170 2377081300 2593179600 2852497560 3422997072 3565621950 3889769400 4278746340 4754162600 5348432925 5704995120 7131243900 7779538800 8557492680 9508325200 10696865850 14262487800 17114985360 21393731700 28524975600 38593781209 42787463400 77187562418 85574926800 115781343627 154375124836 192968906045 231562687254 308750249672 347344030881 385937812090 424531593299 463125374508 578906718135 617500499344 694688061762 771875624180 849063186598 926250749016 964844530225 1157813436270 1273594779897 1389376123524 1543751248360 1698126373196 1736720154405 1852501498032 1929689060450 2122657966495 2315626872540 2547189559794 2778752247048 2894533590675 3087502496720 3396252746392 3473440308810 3820784339691 3859378120900 4245315932990 4631253745080 4669847526289 5094379119588 5557504494096 5789067181350 6367973899485 6792505492784 6946880617620 7641568679382 7718756241800 8490631865980 8683600772025 9262507490160 9339695052578 10188758239176 10613289832475 11578134362700 12735947798970 13893761235240 14009542578867 15283137358764 15437512483600 16981263731960 17367201544050 18679390105156 19103921698455 20377516478352 21226579664950 23156268725400 23349237631445 25471895597940 27787522470480 28019085157734 30566274717528 31839869497425 33962527463920 34734403088100 37358780210312 38207843396910 42028627736601 42453159329900 46312537450800 46698475262890 50943791195880 56038170315468 61132549435056 63679738994850 69468806176200 70047712894335 74717560420624 76415686793820 84057255473202 84906318659800 93396950525780 95519608492275 101887582391760 112076340630936 116746188157225 127359477989700 138937612352400 140095425788670 152831373587640 168114510946404 169812637319600 186793901051560 191039216984550 210143138683005 224152681261872 233492376314450 254718955979400 280190851577340 305662747175280 336229021892808 350238564471675 373587802103120 382078433969100 420286277366010 466984752628900 509437911958800 560381703154680 672458043785616 700477128943350 764156867938200 840572554732020 933969505257800 1050715693415025 1120763406309360 1400954257886700 1528313735876400 1681145109464040 1867939010515600 2101431386830050 2801908515773400 3362290218928080 4202862773660100 5603817031546800 8405725547320200 16811451094640400
• Sum of all divisors σ(n): 64126556871533247
• Sum of proper divisors (its aliquot sum) s(n): 47315105776892847
• 16811451094640400 is an abundant number, because the sum of its proper divisors (47315105776892847) is greater than itself. Its abundance is 30503654682252447

Bases of 16811451094640400

• Binary: 111011101110011110110011111010101001111010011100010000₂
• Hexadecimal: 0x3BB9ECFAA7A710
• Base-36: 4LJ5U0IY040

Squares and roots of 16811451094640400

• 16811451094640400 squared (16811451094640400²) is 282624887907485903397605312160000
• 16811451094640400 cubed (16811451094640400³) is 4751334481184924239679204114628269944947264000000
• 16811451094640400 is a perfect square number. Its square root is 129658980
• The cube root of 16811451094640400 is 256174.0103893365

Scales and comparisons

• 16,811,451,094,640,400 seconds is equal to 534,552,143 years, 30 weeks, 1 hour.
• To count from 1 to 16,811,451,094,640,400 would take you about one billion, six hundred three million, six hundred fifty-six thousand, four hundred thirty 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 16811451094640400 cubic inches would be around 21347.8 feet tall.

Recreational maths with 16811451094640400

• 16811451094640400 backwards is 00404649015411861
• The number of decimal digits it has is: 17
• The sum of 16811451094640400's digits is 54
• More coming soon!