13359643920

Names of 13359643920

• Cardinal: 13359643920 can be written as Thirteen billion, three hundred fifty-nine million, six hundred forty-three thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.335964392 × 10¹⁰

Factors of 13359643920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4581

Divisors of 13359643920

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 35 36 40 42 45 48 56 60 63 70 72 80 84 90 105 112 120 126 140 144 168 180 210 240 252 280 315 336 360 420 504 560 630 683 720 840 1008 1260 1366 1680 2049 2520 2732 3415 3881 4098 4781 5040 5464 6147 6830 7762 8196 9562 10245 10928 11643 12294 13660 14343 15524 16392 19124 19405 20490 23286 23905 24588 27167 27320 28686 30735 31048 32784 34929 38248 38810 40980 43029 46572 47810 49176 54334 54640 57372 58215 61470 62096 69858 71715 76496 77620 81501 81960 86058 93144 95620 98352 108668 114744 116430 122940 135835 139716 143430 155240 163002 163920 172116 174645 186288 191240 215145 217336 229488 232860 244503 245880 271670 279432 286860 310480 326004 344232 349290 382480 407505 430290 434672 465720 489006 491760 543340 558864 573720 652008 688464 698580 815010 860580 931440 978012 1086680 1147440 1222515 1304016 1397160 1630020 1721160 1956024 2173360 2445030 2650723 2794320 3260040 3442320 3912048 4890060 5301446 6520080 7952169 9780120 10602892 13253615 15904338 18555061 19560240 21205784 23856507 26507230 31808676 37110122 39760845 42411568 47713014 53014460 55665183 63617352 74220244 79521690 92775305 95426028 106028920 111330366 119282535 127234704 148440488 159043380 166995549 185550610 190852056 212057840 222660732 238565070 278325915 296880976 318086760 333991098 371101220 381704112 445321464 477130140 556651830 636173520 667982196 742202440 834977745 890642928 954260280 1113303660 1335964392 1484404880 1669955490 1908520560 2226607320 2671928784 3339910980 4453214640 6679821960 13359643920
• Sum of all divisors σ(n): 51363891072
• Sum of proper divisors (its aliquot sum) s(n): 38004247152
• 13359643920 is an abundant number, because the sum of its proper divisors (38004247152) is greater than itself. Its abundance is 24644603232

Bases of 13359643920

• Binary: 1100011100010010111111110100010000₂
• Hexadecimal: 0x31C4BFD10
• Base-36: 64XZJ80

Squares and roots of 13359643920

• 13359643920 squared (13359643920²) is 178480085669192966400
• 13359643920 cubed (13359643920³) is 2384430391351512944872524288000
• The square root of 13359643920 is 115583.9258720693
• The cube root of 13359643920 is 2372.8209106723

Scales and comparisons

• 13,359,643,920 seconds is equal to 424 years, 41 weeks, 2 days, 12 hours, 12 minutes.
• To count from 1 to 13,359,643,920 would take you about eight hundred forty-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 13359643920 cubic inches would be around 197.7 feet tall.

Recreational maths with 13359643920

• 13359643920 backwards is 02934695331
• 13359643920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13359643920's digits is 45
• More coming soon!