13894423090718720

Names of 13894423090718720

• Cardinal: 13894423090718720 can be written as Thirteen quadrillion, eight hundred ninety-four trillion, four hundred twenty-three billion, ninety million, seven hundred eighteen thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.389442309071872 × 10¹⁶

Factors of 13894423090718720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 188901862

Divisors of 13894423090718720

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 128 160 176 220 256 320 352 440 512 640 653 704 880 1024 1280 1306 1408 1760 2048 2560 2612 2816 3265 3520 5120 5224 5632 6530 7040 7183 10240 10448 11264 13060 14080 14366 20896 22528 26120 28160 28732 35915 41792 52240 56320 57464 71830 83584 104480 112640 114928 143660 167168 208960 229856 287320 334336 417920 459712 574640 668672 835840 919424 1149280 1337344 1671680 1838848 2298560 3343360 3677696 4597120 6686720 7355392 9194240 14710784 18388480 36776960 73553920 188901191 377802382 755604764 944505955 1511209528 1889011910 2077913101 3022419056 3778023820 4155826202 6044838112 7556047640 8311652404 10389565505 12089676224 15112095280 16623304808 20779131010 24179352448 30224190560 33246609616 41558262020 48358704896 60448381120 66493219232 83116524040 96717409792 120896762240 123352477723 132986438464 166233048080 193434819584 241793524480 246704955446 265972876928 332466096160 386869639168 483587048960 493409910892 531945753856 616762388615 664932192320 967174097920 986819821784 1063891507712 1233524777230 1329864384640 1356877254953 1934348195840 1973639643568 2127783015424 2467049554460 2659728769280 2713754509906 3947279287136 4255566030848 4934099108920 5319457538560 5427509019812 6784386274765 7894558574272 9868198217840 10638915077120 10855018039624 13568772549530 15789117148544 19736396435680 21277830154240 21710036079248 27137545099060 31578234297088 39472792871360 43420072158496 54275090198120 63156468594176 78945585742720 86840144316992 108550180396240 126312937188352 157891171485440 173680288633984 217100360792480 252625874376704 315782342970880 347360577267968 434200721584960 631564685941760 694721154535936 868401443169920 1263129371883520 1389442309071872 1736802886339840 2778884618143744 3473605772679680 6947211545359360 13894423090718720
• Sum of all divisors σ(n): 36424940351829120
• Sum of proper divisors (its aliquot sum) s(n): 22530517261110400
• 13894423090718720 is an abundant number, because the sum of its proper divisors (22530517261110400) is greater than itself. Its abundance is 8636094170391680

Bases of 13894423090718720

• Binary: 110001010111001110011101111000101011100110100000000000₂
• Hexadecimal: 0x315CE778AE6800
• Base-36: 3ST5TUKU9KW

Squares and roots of 13894423090718720

• 13894423090718720 squared (13894423090718720²) is 193054993023897547627006158438400
• 13894423090718720 cubed (13894423090718720³) is 2682387752849783492129184720809185168848846848000
• The square root of 13894423090718720 is 117874607.4891395767
• The cube root of 13894423090718720 is 240406.8509458061

Scales and comparisons

• 13,894,423,090,718,720 seconds is equal to 441,799,676 years, 4 days, 12 hours, 5 minutes, 20 seconds.
• To count from 1 to 13,894,423,090,718,720 would take you about one billion, three hundred twenty-five million, three hundred ninety-nine thousand and twenty-eight 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 13894423090718720 cubic inches would be around 20033.9 feet tall.

Recreational maths with 13894423090718720

• 13894423090718720 backwards is 02781709032449831
• The number of decimal digits it has is: 17
• The sum of 13894423090718720's digits is 68
• More coming soon!