13245794120

Names of 13245794120

• Cardinal: 13245794120 can be written as Thirteen billion, two hundred forty-five million, seven hundred ninety-four thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.324579412 × 10¹⁰

Factors of 13245794120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1575

Divisors of 13245794120

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 13 17 20 26 34 40 52 65 68 79 85 104 130 136 158 169 170 221 260 316 338 340 395 442 520 632 676 680 790 845 884 1027 1105 1343 1352 1459 1580 1690 1768 2054 2210 2686 2873 2918 3160 3380 4108 4420 5135 5372 5746 5836 6715 6760 7295 8216 8840 10270 10744 11492 11672 13351 13430 14365 14590 17459 18967 20540 22984 24803 26702 26860 28730 29180 34918 37934 41080 49606 53404 53720 57460 58360 66755 69836 75868 87295 94835 99212 106808 114920 115261 124015 133510 139672 151736 174590 189670 198424 226967 230522 246571 248030 267020 322439 349180 379340 453934 461044 493142 496060 534040 576305 644878 698360 758680 907868 922088 986284 992120 1134835 1152610 1232855 1289756 1498393 1612195 1815736 1959437 1972568 2269670 2305220 2465710 2579512 2996786 3224390 3918874 4191707 4539340 4610440 4931420 5993572 6448780 7491965 7837748 8383414 9078680 9797185 9862840 11987144 12897560 14983930 15675496 16766828 19479109 19594370 20958535 25472681 29967860 33533656 38958218 39188740 41917070 50945362 59935720 77916436 78377480 83834140 97395545 101890724 127363405 155832872 167668280 194791090 203781448 254726810 331144853 389582180 509453620 662289706 779164360 1018907240 1324579412 1655724265 2649158824 3311448530 6622897060 13245794120
• Sum of all divisors σ(n): 34626528000
• Sum of proper divisors (its aliquot sum) s(n): 21380733880
• 13245794120 is an abundant number, because the sum of its proper divisors (21380733880) is greater than itself. Its abundance is 8134939760

Bases of 13245794120

• Binary: 1100010101100000101100011101001000₂
• Hexadecimal: 0x31582C748
• Base-36: 6327C5K

Squares and roots of 13245794120

• 13245794120 squared (13245794120²) is 175451061869426574400
• 13245794120 cubed (13245794120³) is 2323988643657806726959262528000
• The square root of 13245794120 is 115090.3737069265
• The cube root of 13245794120 is 2366.0613436577

Scales and comparisons

• 13,245,794,120 seconds is equal to 421 years, 9 weeks, 19 hours, 15 minutes, 20 seconds.
• To count from 1 to 13,245,794,120 would take you about eight hundred forty-two 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 13245794120 cubic inches would be around 197.2 feet tall.

Recreational maths with 13245794120

• 13245794120 backwards is 02149754231
• The number of decimal digits it has is: 11
• The sum of 13245794120's digits is 38
• More coming soon!