18229818209710080

Names of 18229818209710080

• Cardinal: 18229818209710080 can be written as Eighteen quadrillion, two hundred twenty-nine trillion, eight hundred eighteen billion, two hundred nine million, seven hundred ten thousand and eighty.

Scientific notation

• Scientific notation: 1.822981820971008 × 10¹⁶

Factors of 18229818209710080

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 207

Divisors of 18229818209710080

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 197 240 256 320 384 394 480 512 591 640 768 788 960 985 1024 1182 1280 1536 1576 1920 1970 2048 2364 2560 2955 3072 3152 3840 3940 4096 4728 5120 5910 6144 6304 7680 7880 9456 10240 11820 12288 12608 15360 15760 18912 20480 23640 25216 30720 31520 37824 38809 47280 50432 61440 63040 75648 77618 94560 100864 116427 126080 151296 155236 189120 194045 201728 232854 252160 302592 310472 378240 388090 403456 465708 504320 582135 605184 620944 756480 776180 806912 931416 1008640 1164270 1210368 1241888 1512960 1552360 1862832 2017280 2328540 2420736 2483776 3025920 3104720 3725664 4034560 4657080 4967552 6051840 6209440 7451328 7645373 9314160 9935104 12103680 12418880 14902656 15290746 18628320 19870208 22936119 24837760 29805312 30581492 37256640 38226865 39740416 45872238 49675520 59610624 61162984 74513280 76453730 79480832 91744476 99351040 114680595 119221248 122325968 149026560 152907460 158961664 183488952 198702080 229361190 238442496 244651936 298053120 305814920 366977904 397404160 458722380 476884992 489303872 596106240 611629840 733955808 794808320 917444760 978607744 1192212480 1223259680 1467911616 1506138481 1834889520 1957215488 2384424960 2446519360 2935823232 3012276962 3669779040 3914430976 4518415443 4893038720 5871646464 6024553924 7339558080 7530692405 7828861952 9036830886 9786077440 11743292928 12049107848 14679116160 15061384810 15657723904 18073661772 19572154880 22592077215 23486585856 24098215696 29358232320 30122769620 31315447808 36147323544 39144309760 45184154430 46973171712 48196431392 58716464640 60245539240 72294647088 78288619520 90368308860 93946343424 96392862784 117432929280 120491078480 144589294176 156577239040 180736617720 192785725568 234865858560 240982156960 289178588352 296709280757 361473235440 385571451136 469731717120 481964313920 578357176704 593418561514 722946470880 771142902272 890127842271 963928627840 1156714353408 1186837123028 1445892941760 1483546403785 1542285804544 1780255684542 1927857255680 2313428706816 2373674246056 2891785883520 2967092807570 3084571609088 3560511369084 3855714511360 4450639211355 4626857413632 4747348492112 5783571767040 5934185615140 6169143218176 7121022738168 7711429022720 8901278422710 9253714827264 9494696984224 11567143534080 11868371230280 14242045476336 15422858045440 17802556845420 18507429654528 18989393968448 23134287068160 23736742460560 28484090952672 30845716090880 35605113690840 37978787936896 46268574136320 47473484921120 56968181905344 71210227381680 75957575873792 92537148272640 94946969842240 113936363810688 142420454763360 151915151747584 189893939684480 227872727621376 284840909526720 303830303495168 379787879368960 455745455242752 569681819053440 607660606990336 759575758737920 911490910485504 1139363638106880 1215321213980672 1519151517475840 1822981820971008 2278727276213760 3038303034951680 3645963641942016 4557454552427520 6076606069903360 9114909104855040 18229818209710080
• Sum of all divisors σ(n): 58625890601640912
• Sum of proper divisors (its aliquot sum) s(n): 40396072391930832
• 18229818209710080 is an abundant number, because the sum of its proper divisors (40396072391930832) is greater than itself. Its abundance is 22166254182220752

Bases of 18229818209710080

• Binary: 1000000110000111110110001001110101101011011000000000000₂
• Hexadecimal: 0x40C3EC4EB5B000
• Base-36: 4ZHXIVE3PXC

Squares and roots of 18229818209710080

• 18229818209710080 squared (18229818209710080²) is 332326271959077226309197653606400
• 18229818209710080 cubed (18229818209710080³) is 6058247524124650362201326806751660308810432512000
• The square root of 18229818209710080 is 135017844.0418527791
• The cube root of 18229818209710080 is 263184.7853927307

Scales and comparisons

• 18,229,818,209,710,080 seconds is equal to 579,651,830 years, 28 weeks, 2 hours, 8 minutes.
• To count from 1 to 18,229,818,209,710,080 would take you about one billion, seven hundred thirty-eight million, nine hundred fifty-five thousand, four hundred ninety-one 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 18229818209710080 cubic inches would be around 21932.1 feet tall.

Recreational maths with 18229818209710080

• 18229818209710080 backwards is 08001790281892281
• The number of decimal digits it has is: 17
• The sum of 18229818209710080's digits is 66
• More coming soon!