1399816464908424864

Names of 1399816464908424864

• Cardinal: 1399816464908424864 can be written as One quintillion, three hundred ninety-nine quadrillion, eight hundred sixteen trillion, four hundred sixty-four billion, nine hundred eight million, four hundred twenty-four thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.399816464908424864 × 10¹⁸

Factors of 1399816464908424864

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 176787995

Divisors of 1399816464908424864

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 84 96 112 168 224 336 672 1409 2818 4227 5636 8363 8454 9863 11272 16726 16908 19726 22544 25089 29589 33452 33816 39452 45088 50178 58541 59178 66904 67632 78904 100356 117082 118356 133808 135264 157808 175623 200712 234164 236712 267616 315616 351246 401424 468328 473424 702492 802848 936656 946848 1404984 1873312 2809968 5619936 11783467 23566934 35350401 47133868 70700802 82484269 94267736 141401604 164968538 176778211 188535472 247452807 282803208 329937076 353556422 377070944 494905614 530334633 565606416 659874152 707112844 989811228 1060669266 1131212832 1237447477 1319748304 1414225688 1979622456 2121338532 2474894954 2639496608 2828451376 3712342431 3959244912 4242677064 4949789908 5656902752 7424684862 7918489824 8485354128 9899579816 14849369724 16970708256 19799159632 29698739448 39598319264 59397478896 118794957792 249080499299 498160998598 747241497897 996321997196 1478396178593 1494482995794 1743563495093 1992643994392 2956792357186 2988965991588 3487126990186 3985287988784 4435188535779 5230690485279 5913584714372 5977931983176 6974253980372 7970575977568 8870377071558 10348773250151 10461380970558 11827169428744 11955863966352 13948507960744 17740754143116 20697546500302 20922761941116 23654338857488 23911727932704 27897015921488 31046319750453 35481508286232 41395093000604 41845523882232 47308677714976 55794031842976 62092639500906 70963016572464 82790186001208 83691047764464 124185279001812 141926033144928 165580372002416 167382095528928 248370558003624 331160744004832 496741116007248 993482232014496 2083060215637537 4166120431275074 6249180646912611 8332240862550148 12498361293825222 14581421509462759 16664481725100296 24996722587650444 29162843018925518 33328963450200592 43744264528388277 49993445175300888 58325686037851036 66657926900401184 87488529056776554 99986890350601776 116651372075702072 174977058113553108 199973780701203552 233302744151404144 349954116227106216 466605488302808288 699908232454212432 1399816464908424864
• Sum of all divisors σ(n): 4202932367867950080
• Sum of proper divisors (its aliquot sum) s(n): 2803115902959525216
• 1399816464908424864 is an abundant number, because the sum of its proper divisors (2803115902959525216) is greater than itself. Its abundance is 1403299438051100352

Bases of 1399816464908424864

• Binary: 1001101101101001001011010100010000101100111000001011010100000₂
• Hexadecimal: 0x136D25A8859C16A0
• Base-36: AMV5IUC8E1EO

Squares and roots of 1399816464908424864

• 1399816464908424864 squared (1399816464908424864²) is 1959486135428719458693557525533418496
• 1399816464908424864 cubed (1399816464908424864³) is 2742920955132901122803129810930628205711790368683884544
• The square root of 1399816464908424864 is 1183138396.3461015425
• The cube root of 1399816464908424864 is 1118640.0545456187

Scales and comparisons

• 1,399,816,464,908,424,864 seconds is equal to 44,509,833,667 years, 24 weeks, 2 days, 14 hours, 54 minutes, 24 seconds.
• To count from 1 to 1,399,816,464,908,424,864 would take you about one hundred fifty-five billion, seven hundred eighty-four million, four hundred seventeen thousand, eight hundred thirty-six 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 1399816464908424864 cubic inches would be around 93220 feet tall.

Recreational maths with 1399816464908424864

• 1399816464908424864 backwards is 4684248094646189931
• 1399816464908424864 is a Harshad number.
• The number of decimal digits it has is: 19
• The sum of 1399816464908424864's digits is 96
• More coming soon!