13666942080

Names of 13666942080

• Cardinal: 13666942080 can be written as Thirteen billion, six hundred sixty-six million, nine hundred forty-two thousand and eighty.

Scientific notation

• Scientific notation: 1.366694208 × 10¹⁰

Factors of 13666942080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 2684

Divisors of 13666942080

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 32 33 36 40 44 45 48 54 55 60 64 66 72 80 81 88 90 96 99 108 110 120 128 132 135 144 160 162 165 176 180 192 198 216 220 240 243 264 270 288 297 320 324 330 352 360 384 396 405 432 440 480 486 495 528 540 576 594 640 648 660 704 720 729 792 810 864 880 891 960 972 990 1056 1080 1152 1188 1215 1296 1320 1408 1440 1458 1485 1584 1620 1728 1760 1782 1920 1944 1980 2112 2160 2376 2430 2592 2640 2663 2673 2880 2916 2970 3168 3240 3456 3520 3564 3645 3888 3960 4224 4320 4455 4752 4860 5184 5280 5326 5346 5760 5832 5940 6336 6480 7040 7128 7290 7776 7920 7989 8019 8640 8910 9504 9720 10368 10560 10652 10692 11664 11880 12672 12960 13315 13365 14256 14580 15552 15840 15978 16038 17280 17820 19008 19440 21120 21304 21384 23328 23760 23967 25920 26630 26730 28512 29160 29293 31104 31680 31956 32076 35640 38016 38880 39945 40095 42608 42768 46656 47520 47934 51840 53260 53460 57024 58320 58586 63360 63912 64152 71280 71901 77760 79890 80190 85216 85536 87879 93312 95040 95868 106520 106920 114048 116640 117172 119835 127824 128304 142560 143802 146465 155520 159780 160380 170432 171072 175758 190080 191736 213040 213840 215703 233280 234344 239670 255648 256608 263637 285120 287604 292930 319560 320760 340864 342144 351516 359505 383472 426080 427680 431406 439395 466560 468688 479340 511296 513216 527274 570240 575208 585860 639120 641520 647109 703032 719010 766944 790911 852160 855360 862812 878790 937376 958680 1022592 1026432 1054548 1078515 1150416 1171720 1278240 1283040 1294218 1318185 1406064 1438020 1533888 1581822 1704320 1710720 1725624 1757580 1874752 1917360 1941327 2109096 2157030 2300832 2343440 2372733 2556480 2566080 2588436 2636370 2812128 2876040 3067776 3163644 3235545 3451248 3515160 3749504 3834720 3882654 3954555 4218192 4314060 4601664 4686880 4745466 5112960 5132160 5176872 5272740 5624256 5752080 6327288 6471090 6902496 7030320 7118199 7669440 7765308 7909110 8436384 8628120 9203328 9373760 9490932 9706635 10353744 10545480 11248512 11504160 11863665 12654576 12942180 13804992 14060640 14236398 15338880 15530616 15818220 16872768 17256240 18747520 18981864 19413270 20707488 21090960 21354597 23008320 23727330 25309152 25884360 27609984 28121280 28472796 31061232 31636440 33745536 34512480 35590995 37963728 38826540 41414976 42181920 42709194 46016640 47454660 50618304 51768720 56242560 56945592 62122464 63272880 69024960 71181990 75927456 77653080 82829952 84363840 85418388 94909320 101236608 103537440 106772985 113891184 124244928 126545760 138049920 142363980 151854912 155306160 168727680 170836776 189818640 207074880 213545970 227782368 248489856 253091520 284727960 303709824 310612320 341673552 379637280 414149760 427091940 455564736 506183040 569455920 621224640 683347104 759274560 854183880 911129472 1138911840 1242449280 1366694208 1518549120 1708367760 2277823680 2733388416 3416735520 4555647360 6833471040 13666942080
• Sum of all divisors σ(n): 53459766720
• Sum of proper divisors (its aliquot sum) s(n): 39792824640
• 13666942080 is an abundant number, because the sum of its proper divisors (39792824640) is greater than itself. Its abundance is 26125882560

Bases of 13666942080

• Binary: 1100101110100111001111110010000000₂
• Hexadecimal: 0x32E9CFC80
• Base-36: 6A0Y000

Squares and roots of 13666942080

• 13666942080 squared (13666942080²) is 186785305818074726400
• 13666942080 cubed (13666942080³) is 2552783956010714302820646912000
• The square root of 13666942080 is 116905.6973804099
• The cube root of 13666942080 is 2390.8763602829

Scales and comparisons

• 13,666,942,080 seconds is equal to 434 years, 29 weeks, 3 days, 4 hours, 48 minutes.
• To count from 1 to 13,666,942,080 would take you about eight hundred sixty-nine 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 13666942080 cubic inches would be around 199.2 feet tall.

Recreational maths with 13666942080

• 13666942080 backwards is 08024966631
• 13666942080 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13666942080's digits is 45
• More coming soon!