13502656640

Names of 13502656640

• Cardinal: 13502656640 can be written as Thirteen billion, five hundred two million, six hundred fifty-six thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.350265664 × 10¹⁰

Factors of 13502656640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 731

Divisors of 13502656640

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 8 10 11 16 17 20 22 32 34 40 44 55 64 68 80 85 88 110 128 136 160 170 176 187 220 257 272 320 340 352 374 439 440 514 544 640 680 704 748 878 880 935 1028 1088 1285 1360 1408 1496 1756 1760 1870 2056 2176 2195 2570 2720 2827 2992 3512 3520 3740 4112 4369 4390 4829 5140 5440 5654 5984 7024 7040 7463 7480 8224 8738 8780 9658 10280 10880 11308 11968 14048 14135 14926 14960 16448 17476 17560 19316 20560 21845 22616 23936 24145 28096 28270 29852 29920 32896 34952 35120 37315 38632 41120 43690 45232 48059 48290 56192 56540 59704 59840 69904 70240 74630 77264 82093 82240 87380 90464 96118 96580 112823 113080 119408 119680 139808 140480 149260 154528 164186 164480 174760 180928 192236 193160 225646 226160 238816 240295 279616 280960 298520 309056 328372 349520 361856 384472 386320 410465 451292 452320 477632 480590 559232 564115 597040 618112 656744 699040 768944 772640 820930 902584 904640 955264 961180 1128230 1194080 1241053 1313488 1398080 1537888 1545280 1641860 1805168 1809280 1917991 1922360 2256460 2388160 2482106 2626976 2796160 3075776 3090560 3283720 3610336 3835982 3844720 4512920 4776320 4964212 5253952 6151552 6205265 6567440 7220672 7671964 7689440 9025840 9589955 9928424 10507904 12410530 13134880 14441344 15343928 15378880 18051680 19179910 19856848 21097901 24821060 26269760 30687856 30757760 36103360 38359820 39713696 42195802 49642120 52539520 61375712 72206720 76719640 79427392 84391604 99284240 105489505 122751424 153439280 158854784 168783208 198568480 210979010 245502848 306878560 337566416 397136960 421958020 613757120 675132832 794273920 843916040 1227514240 1350265664 1687832080 2700531328 3375664160 6751328320 13502656640
• Sum of all divisors σ(n): 37516089600
• Sum of proper divisors (its aliquot sum) s(n): 24013432960
• 13502656640 is an abundant number, because the sum of its proper divisors (24013432960) is greater than itself. Its abundance is 10510776320

Bases of 13502656640

• Binary: 1100100100110100100011000010000000₂
• Hexadecimal: 0x324D23080
• Base-36: 67B4SJK

Squares and roots of 13502656640

• 13502656640 squared (13502656640²) is 182321736337736089600
• 13502656640 cubed (13502656640³) is 2461827803777061492805074944000
• The square root of 13502656640 is 116200.9321821473
• The cube root of 13502656640 is 2381.2577585647

Scales and comparisons

• 13,502,656,640 seconds is equal to 429 years, 17 weeks, 5 days, 17 hours, 57 minutes, 20 seconds.
• To count from 1 to 13,502,656,640 would take you about eight hundred fifty-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 13502656640 cubic inches would be around 198.4 feet tall.

Recreational maths with 13502656640

• 13502656640 backwards is 04665620531
• The number of decimal digits it has is: 11
• The sum of 13502656640's digits is 38
• More coming soon!