18149429684272896

Names of 18149429684272896

• Cardinal: 18149429684272896 can be written as Eighteen quadrillion, one hundred forty-nine trillion, four hundred twenty-nine billion, six hundred eighty-four million, two hundred seventy-two thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 1.8149429684272896 × 10¹⁶

Factors of 18149429684272896

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1160

Divisors of 18149429684272896

• Number of divisors d(n): 486
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 191 192 256 288 311 382 384 573 576 622 653 764 768 933 1146 1152 1244 1306 1528 1719 1866 1959 2292 2304 2488 2612 2799 3056 3438 3732 3918 4584 4976 5224 5598 5877 6112 6876 7464 7836 9168 9952 10448 11196 11754 12224 13752 14928 15672 18336 19904 20896 22392 23508 24448 27504 29856 31344 36672 39808 41792 44784 47016 48896 55008 59401 59712 62688 73344 79616 83584 89568 94032 96721 110016 118802 119424 124723 125376 146688 167168 178203 179136 188064 193442 203083 220032 237604 238848 249446 250752 290163 356406 358272 374169 376128 386884 406166 426409 440064 475208 498892 501504 534609 580326 609249 712812 716544 748338 752256 773768 812332 852818 870489 950416 997784 1069218 1122507 1160652 1218498 1279227 1425624 1496676 1504512 1547536 1624664 1705636 1740978 1827747 1900832 1995568 2138436 2245014 2321304 2436996 2558454 2851248 2993352 3095072 3249328 3411272 3481956 3655494 3801664 3837681 3991136 4276872 4490028 4642608 4873992 5116908 5702496 5986704 6190144 6498656 6822544 6963912 7310988 7603328 7675362 7982272 8553744 8980056 9285216 9747984 10233816 11404992 11973408 12380288 12997312 13645088 13927824 14621976 15206656 15350724 15964544 17107488 17960112 18473711 18570432 19495968 20467632 22809984 23946816 24760576 25994624 27290176 27855648 29243952 30701448 31929088 34214976 35920224 36947422 37140864 38788853 38991936 40935264 45619968 47893632 51989248 54580352 55421133 55711296 58487904 61402896 63158813 68429952 71840448 73894844 74281728 77577706 77983872 81444119 81870528 95787264 109160704 110842266 111422592 116366559 116975808 122805792 126317626 132613199 136859904 143680896 147789688 155155412 155967744 162888238 163741056 166263399 189476439 221684532 222845184 232733118 233951616 244332357 245611584 252635252 265226398 287361792 295579376 310310824 325776476 327482112 332526798 349099677 378952878 397839597 443369064 465466236 467903232 488664714 491223168 505270504 530452796 568429317 591158752 620621648 651552952 665053596 698199354 732997071 757905756 795679194 886738128 930932472 977329428 982446336 1010541008 1060905592 1136858634 1182317504 1193518791 1241243296 1303105904 1330107192 1396398708 1465994142 1515811512 1591358388 1773476256 1861864944 1954658856 2021082016 2121811184 2273717268 2364635008 2387037582 2482486592 2606211808 2660214384 2792797416 2931988284 3031623024 3182716776 3546952512 3723729888 3909317712 4042164032 4243622368 4547434536 4729270016 4774075164 4964973184 5212423616 5320428768 5585594832 5863976568 6063246048 6365433552 7093905024 7447459776 7818635424 8084328064 8487244736 9094869072 9548150328 9929946368 10424847232 10640857536 11171189664 11727953136 12063333283 12126492096 12730867104 14187810048 14894919552 15637270848 16168656128 16974489472 18189738144 19096300656 20849694464 21281715072 22342379328 23455906272 24126666566 24252984192 25329121009 25461734208 29789839104 31274541696 33948978944 36189999849 36379476288 38192601312 41242704889 42563430144 44684758656 46911812544 48253333132 48505968384 50658242018 50923468416 62549083392 72379999698 72758952576 75987363027 76385202624 82485409778 89369517312 93823625088 96506666264 101316484036 101846936832 108569999547 123728114667 144759999396 145517905152 151974726054 152770405248 164970819556 187647250176 193013332528 202632968072 217139999094 227962089081 247456229334 289519998792 303949452108 305540810496 329941639112 371184344001 386026665056 405265936144 434279998188 455924178162 494912458668 579039997584 607898904216 659883278224 742368688002 772053330112 810531872288 868559996376 911848356324 989824917336 1158079995168 1215797808432 1319766556448 1484737376004 1544106660224 1621063744576 1737119992752 1823696712648 1979649834672 2316159990336 2431595616864 2639533112896 2969474752008 3088213320448 3242127489152 3474239985504 3647393425296 3959299669344 4632319980672 4863191233728 5279066225792 5938949504016 6484254978304 6948479971008 7294786850592 7877356633799 7918599338688 9264639961344 9726382467456 10558132451584 11877899008032 13896959942016 14589573701184 15754713267598 15837198677376 19452764934912 23632069901397 23755798016064 27793919884032 29179147402368 31509426535196 31674397354752 47264139802794 47511596032128 58358294804736 63018853070392 70896209704191 94528279605588 95023192064256 126037706140784 141792419408382 189056559211176 252075412281568 283584838816764 378113118422352 504150824563136 567169677633528 756226236844704 1008301649126272 1134339355267056 1512452473689408 2016603298252544 2268678710534112 3024904947378816 4537357421068224 6049809894757632 9074714842136448 18149429684272896
• Sum of all divisors σ(n): 52853881477785024
• Sum of proper divisors (its aliquot sum) s(n): 34704451793512128
• 18149429684272896 is an abundant number, because the sum of its proper divisors (34704451793512128) is greater than itself. Its abundance is 16555022109239232

Bases of 18149429684272896

• Binary: 1000000011110101100111101100101001101001111111100000000₂
• Hexadecimal: 0x407ACF6534FF00
• Base-36: 4YPFOW5MM80

Squares and roots of 18149429684272896

• 18149429684272896 squared (18149429684272896²) is 329401797864366153382164200226816
• 18149429684272896 cubed (18149429684272896³) is 5978454768212387303069141997552072924791241179136
• The square root of 18149429684272896 is 134719819.1962596721
• The cube root of 18149429684272896 is 262797.3576465305

Scales and comparisons

• 18,149,429,684,272,896 seconds is equal to 577,095,724 years, 4 weeks, 3 days, 23 hours, 21 minutes, 36 seconds.
• To count from 1 to 18,149,429,684,272,896 would take you about one billion, seven hundred thirty-one million, two hundred eighty-seven thousand, one hundred seventy-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 18149429684272896 cubic inches would be around 21899.8 feet tall.

Recreational maths with 18149429684272896

• 18149429684272896 backwards is 69827248692494181
• The number of decimal digits it has is: 17
• The sum of 18149429684272896's digits is 90
• More coming soon!