13920459520

Names of 13920459520

• Cardinal: 13920459520 can be written as Thirteen billion, nine hundred twenty million, four hundred fifty-nine thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.392045952 × 10¹⁰

Factors of 13920459520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 346

Divisors of 13920459520

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 5 8 10 11 16 17 20 22 32 34 40 44 55 64 68 80 85 88 110 121 128 136 160 170 176 187 220 242 256 272 289 311 320 340 352 374 440 484 544 578 605 622 640 680 704 748 880 935 968 1088 1156 1210 1244 1280 1360 1408 1445 1496 1555 1760 1870 1936 2057 2176 2312 2420 2488 2720 2816 2890 2992 3110 3179 3421 3520 3740 3872 4114 4352 4624 4840 4976 5287 5440 5780 5984 6220 6358 6842 7040 7480 7744 8228 9248 9680 9952 10285 10574 10880 11560 11968 12440 12716 13684 14080 14960 15488 15895 16456 17105 18496 19360 19904 20570 21148 21760 23120 23936 24880 25432 26435 27368 29920 30976 31790 32912 34210 34969 36992 37631 38720 39808 41140 42296 46240 47872 49760 50864 52870 54736 58157 59840 63580 65824 68420 69938 73984 75262 77440 79616 82280 84592 89879 92480 99520 101728 105740 109472 116314 119680 127160 131648 136840 139876 150524 154880 164560 169184 174845 179758 184960 188155 199040 203456 211480 218944 232628 239360 254320 263296 273680 279752 290785 301048 329120 338368 349690 359516 369920 376310 398080 406912 422960 437888 449395 465256 508640 526592 547360 559504 581570 602096 639727 658240 676736 699380 719032 752620 813824 845920 875776 898790 930512 988669 1017280 1094720 1119008 1163140 1204192 1279454 1316480 1353472 1398760 1438064 1505240 1691840 1797580 1861024 1977338 2034560 2189440 2238016 2326280 2408384 2558908 2632960 2797520 2876128 3010480 3198635 3383680 3595160 3722048 3954676 4069120 4378880 4476032 4652560 4816768 4943345 5117816 5595040 5752256 6020960 6397270 6767360 7190320 7444096 7909352 8952064 9305120 9633536 9886690 10235632 10875359 11190080 11504512 12041920 12794540 14380640 14888192 15818704 18610240 19773380 20471264 21750718 22380160 23009024 24083840 25589080 28761280 31637408 37220480 39546760 40942528 43501436 44760320 48167680 51178160 54376795 57522560 63274816 74440960 79093520 81885056 87002872 102356320 108753590 115045120 126549632 158187040 163770112 174005744 204712640 217507180 253099264 316374080 348011488 409425280 435014360 632748160 696022976 818850560 870028720 1265496320 1392045952 1740057440 2784091904 3480114880 6960229760 13920459520
• Sum of all divisors σ(n): 39058607952
• Sum of proper divisors (its aliquot sum) s(n): 25138148432
• 13920459520 is an abundant number, because the sum of its proper divisors (25138148432) is greater than itself. Its abundance is 11217688912

Bases of 13920459520

• Binary: 1100111101101110010101101100000000₂
• Hexadecimal: 0x33DB95B00
• Base-36: 6E7VRB4

Squares and roots of 13920459520

• 13920459520 squared (13920459520²) is 193779193247958630400
• 13920459520 cubed (13920459520³) is 2697495415426465437117841408000
• The square root of 13920459520 is 117984.9970123319
• The cube root of 13920459520 is 2405.5692147547

Scales and comparisons

• 13,920,459,520 seconds is equal to 442 years, 32 weeks, 4 days, 10 hours, 18 minutes, 40 seconds.
• To count from 1 to 13,920,459,520 would take you about eight hundred eighty-five 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 13920459520 cubic inches would be around 200.5 feet tall.

Recreational maths with 13920459520

• 13920459520 backwards is 02595402931
• 13920459520 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13920459520's digits is 40
• More coming soon!