13840901568

Names of 13840901568

• Cardinal: 13840901568 can be written as Thirteen billion, eight hundred forty million, nine hundred one thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3840901568 × 10¹⁰

Factors of 13840901568

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 77

Divisors of 13840901568

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 59 64 72 78 81 96 104 108 117 118 144 156 162 177 192 208 216 234 236 288 312 324 351 354 416 432 468 472 531 576 624 648 702 708 767 832 864 936 944 1053 1062 1248 1296 1404 1416 1534 1593 1728 1872 1888 2106 2124 2301 2496 2592 2808 2832 3068 3186 3481 3744 3776 4212 4248 4602 4779 5184 5616 5664 6136 6372 6903 6962 7488 8424 8496 9204 9558 10443 11232 11328 12272 12744 13806 13924 16848 16992 18408 19116 20709 20886 22464 24544 25488 27612 27848 31329 33696 33984 36816 38232 41418 41772 45253 49088 50976 55224 55696 62127 62658 67392 73632 76464 82836 83544 90506 93987 101952 110448 111392 124254 125316 135759 147264 152928 165672 167088 181012 187974 205379 220896 222784 248508 250632 271518 281961 305856 331344 334176 362024 375948 407277 410758 441792 497016 501264 543036 563922 616137 662688 668352 724048 751896 814554 821516 994032 1002528 1086072 1127844 1221831 1232274 1325376 1448096 1503792 1629108 1643032 1848411 1988064 2005056 2172144 2255688 2443662 2464548 2669927 2896192 3007584 3258216 3286064 3665493 3696822 3976128 4344288 4511376 4887324 4929096 5339854 5545233 6015168 6516432 6572128 7330986 7393644 8009781 8688576 9022752 9774648 9858192 10679708 11090466 13032864 13144256 14661972 14787288 16019562 16635699 18045504 19549296 19716384 21359416 22180932 24029343 26065728 29323944 29574576 32039124 33271398 39098592 39432768 42718832 44361864 48058686 58647888 59149152 64078248 66542796 72088029 78197184 85437664 88723728 96117372 117295776 118298304 128156496 133085592 144176058 170875328 177447456 192234744 216264087 234591552 256312992 266171184 288352116 354894912 384469488 432528174 512625984 532342368 576704232 768938976 865056348 1064684736 1153408464 1537877952 1730112696 2306816928 3460225392 4613633856 6920450784 13840901568
• Sum of all divisors σ(n): 44946630960
• Sum of proper divisors (its aliquot sum) s(n): 31105729392
• 13840901568 is an abundant number, because the sum of its proper divisors (31105729392) is greater than itself. Its abundance is 17264827824

Bases of 13840901568

• Binary: 1100111000111110110110010111000000₂
• Hexadecimal: 0x338FB65C0
• Base-36: 6CWIK00

Squares and roots of 13840901568

• 13840901568 squared (13840901568²) is 191570556215064858624
• 13840901568 cubed (13840901568³) is 2651509211899723346950619922432
• The square root of 13840901568 is 117647.3610753765
• The cube root of 13840901568 is 2400.9777016541

Scales and comparisons

• 13,840,901,568 seconds is equal to 440 years, 5 weeks, 14 hours, 52 minutes, 48 seconds.
• To count from 1 to 13,840,901,568 would take you about eight hundred eighty 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 13840901568 cubic inches would be around 200.1 feet tall.

Recreational maths with 13840901568

• 13840901568 backwards is 86510904831
• The number of decimal digits it has is: 11
• The sum of 13840901568's digits is 45
• More coming soon!