13185335520

Names of 13185335520

• Cardinal: 13185335520 can be written as Thirteen billion, one hundred eighty-five million, three hundred thirty-five thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.318533552 × 10¹⁰

Factors of 13185335520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 786

Divisors of 13185335520

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 49 54 56 60 63 70 72 80 81 84 90 96 98 105 108 112 120 126 135 140 144 147 160 162 168 180 189 196 210 216 224 240 243 245 252 270 280 288 294 315 324 336 360 378 392 405 420 432 441 480 486 490 504 540 560 567 588 630 648 672 720 729 735 756 769 784 810 840 864 882 945 972 980 1008 1080 1120 1134 1176 1215 1260 1296 1323 1440 1458 1470 1512 1538 1568 1620 1680 1701 1764 1890 1944 1960 2016 2160 2187 2205 2268 2307 2352 2430 2520 2592 2646 2835 2916 2940 3024 3076 3240 3360 3402 3528 3645 3780 3845 3888 3920 3969 4320 4374 4410 4536 4614 4704 4860 5040 5103 5292 5383 5670 5832 5880 6048 6152 6480 6615 6804 6921 7056 7290 7560 7690 7776 7840 7938 8505 8748 8820 9072 9228 9720 10080 10206 10584 10766 10935 11340 11535 11664 11760 11907 12304 12960 13230 13608 13842 14112 14580 15120 15309 15380 15876 16149 17010 17496 17640 18144 18456 19440 19845 20412 20763 21168 21532 21870 22680 23070 23328 23520 23814 24608 25515 26460 26915 27216 27684 29160 30240 30618 30760 31752 32298 34020 34605 34992 35280 35721 36912 37681 38880 39690 40824 41526 42336 43064 43740 45360 46140 47628 48447 51030 52920 53830 54432 55368 58320 59535 61236 61520 62289 63504 64596 68040 69210 69984 70560 71442 73824 75362 76545 79380 80745 81648 83052 86128 87480 90720 92280 95256 96894 102060 103815 105840 107163 107660 110736 113043 116640 119070 122472 123040 124578 127008 129192 136080 138420 142884 145341 150724 153090 158760 161490 163296 166104 172256 174960 178605 184560 186867 188405 190512 193788 204120 207630 211680 214326 215320 221472 226086 238140 242235 244944 249156 258384 272160 276840 285768 290682 301448 306180 311445 317520 322980 332208 339129 349920 357210 369120 373734 376810 381024 387576 408240 415260 428652 430640 436023 452172 476280 484470 489888 498312 516768 535815 553680 560601 565215 571536 581364 602896 612360 622890 635040 645960 664416 678258 714420 726705 747468 753620 775152 816480 830520 857304 861280 872046 904344 934335 952560 968940 996624 1017387 1071630 1107360 1121202 1130430 1143072 1162728 1205792 1224720 1245780 1291920 1308069 1356516 1428840 1453410 1494936 1507240 1550304 1661040 1681803 1695645 1714608 1744092 1808688 1868670 1905120 1937880 1993248 2034774 2143260 2180115 2242404 2260860 2325456 2449440 2491560 2583840 2616138 2713032 2803005 2857680 2906820 2989872 3014480 3052161 3322080 3363606 3391290 3429216 3488184 3617376 3737340 3875760 3924207 4069548 4286520 4360230 4484808 4521720 4650912 4983120 5086935 5232276 5426064 5606010 5715360 5813640 5979744 6028960 6104322 6540345 6727212 6782580 6976368 7474680 7751520 7848414 8139096 8409015 8573040 8720460 8969616 9043440 9156483 9966240 10173870 10464552 10852128 11212020 11627280 11772621 12208644 13080690 13454424 13565160 13952736 14949360 15260805 15696828 16278192 16818030 17146080 17440920 17939232 18086880 18312966 19621035 20347740 20929104 22424040 23254560 23545242 24417288 26161380 26908848 27130320 27469449 29898720 30521610 31393656 32556384 33636060 34881840 36625932 39242070 40695480 41858208 44848080 45782415 47090484 48834576 52322760 53817696 54260640 54938898 58863105 61043220 62787312 67272120 69763680 73251864 78484140 81390960 82408347 89696160 91564830 94180968 97669152 104645520 109877796 117726210 122086440 125574624 134544240 137347245 146503728 156968280 162781920 164816694 183129660 188361936 209291040 219755592 235452420 244172880 269088480 274694490 293007456 313936560 329633388 366259320 376723872 412041735 439511184 470904840 488345760 549388980 627873120 659266776 732518640 824083470 879022368 941809680 1098777960 1318533552 1465037280 1648166940 1883619360 2197555920 2637067104 3296333880 4395111840 6592667760 13185335520
• Sum of all divisors σ(n): 54416577600
• Sum of proper divisors (its aliquot sum) s(n): 41231242080
• 13185335520 is an abundant number, because the sum of its proper divisors (41231242080) is greater than itself. Its abundance is 28045906560

Bases of 13185335520

• Binary: 1100010001111010000100000011100000₂
• Hexadecimal: 0x311E840E0
• Base-36: 6227I00

Squares and roots of 13185335520

• 13185335520 squared (13185335520²) is 173853072774973670400
• 13185335520 cubed (13185335520³) is 2292311095721005303389892608000
• The square root of 13185335520 is 114827.4162384577
• The cube root of 13185335520 is 2362.4559991805

Scales and comparisons

• 13,185,335,520 seconds is equal to 419 years, 13 weeks, 1 day, 1 hour, 12 minutes.
• To count from 1 to 13,185,335,520 would take you about eight hundred thirty-eight 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 13185335520 cubic inches would be around 196.9 feet tall.

Recreational maths with 13185335520

• 13185335520 backwards is 02553358131
• 13185335520 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13185335520's digits is 36
• More coming soon!