13283435640

Names of 13283435640

• Cardinal: 13283435640 can be written as Thirteen billion, two hundred eighty-three million, four hundred thirty-five thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.328343564 × 10¹⁰

Factors of 13283435640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 658

Divisors of 13283435640

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 23 24 30 40 46 60 61 69 92 115 120 122 138 183 184 230 244 257 276 305 307 345 366 460 488 514 552 610 614 690 732 771 915 920 921 1028 1220 1228 1285 1380 1403 1464 1535 1542 1830 1842 2056 2440 2456 2570 2760 2806 3070 3084 3660 3684 3855 4209 4605 5140 5612 5911 6140 6168 7015 7061 7320 7368 7710 8418 9210 10280 11224 11822 12280 14030 14122 15420 15677 16836 17733 18420 18727 21045 21183 23644 28060 28244 29555 30840 31354 33672 35305 35466 36840 37454 42090 42366 47031 47288 56120 56181 56488 59110 62708 70610 70932 74908 78385 78899 84180 84732 88665 93635 94062 105915 112362 118220 125416 141220 141864 149816 156770 157798 168360 169464 177330 187270 188124 211830 224724 235155 236440 236697 280905 282440 313540 315596 354660 360571 374540 376248 394495 423660 430721 449448 470310 473394 561810 627080 631192 709320 721142 749080 788990 847320 861442 940620 946788 1081713 1123620 1183485 1292163 1442284 1577980 1722884 1802855 1814677 1881240 1893576 2153605 2163426 2247240 2366970 2584326 2884568 3155960 3445768 3605710 3629354 4307210 4326852 4733940 4812839 5168652 5408565 5444031 6460815 7211420 7258708 8614420 8653704 9073385 9467880 9625678 10337304 10817130 10888062 12921630 14422840 14438517 14517416 17228840 18146770 19251356 21634260 21776124 24064195 25843260 27220155 28877034 36293540 38502712 43268520 43552248 48128390 51686520 54440310 57754068 72192585 72587080 96256780 108880620 110695297 115508136 144385170 192513560 217761240 221390594 288770340 332085891 442781188 553476485 577540680 664171782 885562376 1106952970 1328343564 1660429455 2213905940 2656687128 3320858910 4427811880 6641717820 13283435640
• Sum of all divisors σ(n): 42567275520
• Sum of proper divisors (its aliquot sum) s(n): 29283839880
• 13283435640 is an abundant number, because the sum of its proper divisors (29283839880) is greater than itself. Its abundance is 16000404240

Bases of 13283435640

• Binary: 1100010111110000010010010001111000₂
• Hexadecimal: 0x317C12478
• Base-36: 63OM4JC

Squares and roots of 13283435640

• 13283435640 squared (13283435640²) is 176449662402022209600
• 13283435640 cubed (13283435640³) is 2343857734216989827072190144000
• The square root of 13283435640 is 115253.7879637801
• The cube root of 13283435640 is 2368.3004924967

Scales and comparisons

• 13,283,435,640 seconds is equal to 422 years, 19 weeks, 2 days, 11 hours, 14 minutes.
• To count from 1 to 13,283,435,640 would take you about eight hundred forty-four 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 13283435640 cubic inches would be around 197.4 feet tall.

Recreational maths with 13283435640

• 13283435640 backwards is 04653438231
• The number of decimal digits it has is: 11
• The sum of 13283435640's digits is 39
• More coming soon!