13306444840

Names of 13306444840

• Cardinal: 13306444840 can be written as Thirteen billion, three hundred six million, four hundred forty-four thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.330644484 × 10¹⁰

Factors of 13306444840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 104

Divisors of 13306444840

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 8 10 13 20 23 26 40 46 52 61 65 92 104 115 122 130 169 184 230 244 260 299 305 338 460 488 520 529 598 610 676 793 845 920 1058 1196 1220 1352 1403 1495 1586 1690 2116 2392 2440 2645 2806 2990 3172 3380 3721 3887 3965 4232 5290 5612 5980 6344 6760 6877 7015 7442 7774 7930 10309 10580 11224 11960 13754 14030 14884 15548 15860 18239 18605 19435 20618 21160 27508 28060 29768 31096 31720 32269 34385 36478 37210 38870 41236 48373 51545 55016 56120 64538 68770 72956 74420 77740 82472 85583 89401 91195 96746 103090 129076 137540 145912 148840 155480 161345 171166 178802 182390 193492 206180 237107 241865 258152 275080 322690 342332 357604 364780 386984 412360 419497 427915 447005 474214 483730 628849 645380 684664 715208 729560 838994 855830 894010 948428 967460 1112579 1185535 1257698 1290760 1677988 1711660 1788020 1896856 1934920 1968409 2097485 2225158 2371070 2515396 3144245 3355976 3423320 3576040 3936818 4194970 4450316 4742140 5030792 5453461 5562895 6288490 7873636 8389940 8900632 9484280 9842045 10906922 11125790 12576980 14463527 15747272 16779880 19684090 21813844 22251580 25153960 25589317 27267305 28927054 39368180 43627688 44503160 51178634 54534610 57854108 72317635 78736360 102357268 109069220 115708216 127946585 144635270 204714536 218138440 255893170 289270540 332661121 511786340 578541080 665322242 1023572680 1330644484 1663305605 2661288968 3326611210 6653222420 13306444840
• Sum of all divisors σ(n): 34455223530
• Sum of proper divisors (its aliquot sum) s(n): 21148778690
• 13306444840 is an abundant number, because the sum of its proper divisors (21148778690) is greater than itself. Its abundance is 7842333850

Bases of 13306444840

• Binary: 1100011001001000000011110000101000₂
• Hexadecimal: 0x319203C28
• Base-36: 642BAJS

Squares and roots of 13306444840

• 13306444840 squared (13306444840²) is 177061474279962625600
• 13306444840 cubed (13306444840³) is 2356058740795401394807971904000
• The square root of 13306444840 is 115353.5644876221
• The cube root of 13306444840 is 2369.6671385921

Scales and comparisons

• 13,306,444,840 seconds is equal to 423 years, 5 weeks, 2 days, 18 hours, 40 minutes, 40 seconds.
• To count from 1 to 13,306,444,840 would take you about eight hundred forty-six 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 13306444840 cubic inches would be around 197.5 feet tall.

Recreational maths with 13306444840

• 13306444840 backwards is 04844460331
• The number of decimal digits it has is: 11
• The sum of 13306444840's digits is 37
• More coming soon!