13689726480

Names of 13689726480

• Cardinal: 13689726480 can be written as Thirteen billion, six hundred eighty-nine million, seven hundred twenty-six thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.368972648 × 10¹⁰

Factors of 13689726480

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1759

Divisors of 13689726480

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 30 31 36 38 40 45 48 57 60 62 72 76 80 90 93 95 114 120 124 144 152 155 171 180 186 190 228 240 248 279 285 304 310 342 360 361 372 380 456 465 496 558 570 589 620 684 720 722 744 760 855 912 930 1083 1116 1140 1178 1240 1368 1395 1444 1488 1520 1699 1710 1767 1805 1860 2166 2232 2280 2356 2480 2736 2790 2888 2945 3249 3398 3420 3534 3610 3720 4332 4464 4560 4712 5097 5301 5415 5580 5776 5890 6498 6796 6840 7068 7220 7440 8495 8664 8835 9424 10194 10602 10830 11160 11191 11780 12996 13592 13680 14136 14440 15291 16245 16990 17328 17670 20388 21204 21660 22320 22382 23560 25485 25992 26505 27184 28272 28880 30582 32281 32490 33573 33980 35340 40776 42408 43320 44764 47120 50970 51984 52669 53010 55955 61164 64562 64980 67146 67960 70680 76455 81552 84816 86640 89528 96843 100719 101940 105338 106020 111910 122328 129124 129960 134292 135920 141360 152910 158007 161405 167865 179056 193686 201438 203880 210676 212040 223820 244656 258248 259920 263345 268584 290529 305820 316014 322810 335730 387372 402876 407760 421352 424080 447640 474021 484215 503595 516496 526690 537168 581058 611640 613339 632028 645620 671460 774744 790035 805752 842704 895280 948042 968430 1000711 1007190 1053380 1162116 1223280 1226678 1264056 1291240 1342920 1452645 1549488 1580070 1611504 1840017 1896084 1936860 2001422 2014380 2106760 2324232 2370105 2453356 2528112 2582480 2685840 2905290 3002133 3066695 3160140 3680034 3792168 3873720 4002844 4028760 4213520 4648464 4740210 4906712 5003555 5520051 5810580 6004266 6133390 6320280 7360068 7584336 7747440 8005688 8057520 9006399 9200085 9480420 9813424 10007110 11040102 11621160 12008532 12266780 12640560 14720136 15010665 16011376 18012798 18400170 18960840 19013509 20014220 22080204 23242320 24017064 24533560 27600255 29440272 30021330 36025596 36800340 37921680 38027018 40028440 44160408 45031995 48034128 49067120 55200510 57040527 60042660 72051192 73600680 76054036 80056880 88320816 90063990 95067545 110401020 114081054 120085320 144102384 147201360 152108072 171121581 180127980 190135090 220802040 228162108 240170640 285202635 304216144 342243162 360255960 380270180 441604080 456324216 570405270 684486324 720511920 760540360 855607905 912648432 1140810540 1368972648 1521080720 1711215810 2281621080 2737945296 3422431620 4563242160 6844863240 13689726480
• Sum of all divisors σ(n): 50116435200
• Sum of proper divisors (its aliquot sum) s(n): 36426708720
• 13689726480 is an abundant number, because the sum of its proper divisors (36426708720) is greater than itself. Its abundance is 22736982240

Bases of 13689726480

• Binary: 1100101111111110001010011000010000₂
• Hexadecimal: 0x32FF8A610
• Base-36: 6AEICK0

Squares and roots of 13689726480

• 13689726480 squared (13689726480²) is 187408611097213190400
• 13689726480 cubed (13689726480³) is 2565572625917541266824161792000
• The square root of 13689726480 is 117003.1045741949
• The cube root of 13689726480 is 2392.2042466803

Scales and comparisons

• 13,689,726,480 seconds is equal to 435 years, 15 weeks, 21 hours, 48 minutes.
• To count from 1 to 13,689,726,480 would take you about eight hundred seventy 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 13689726480 cubic inches would be around 199.4 feet tall.

Recreational maths with 13689726480

• 13689726480 backwards is 08462798631
• The number of decimal digits it has is: 11
• The sum of 13689726480's digits is 54
• More coming soon!