13444259840

Names of 13444259840

• Cardinal: 13444259840 can be written as Thirteen billion, four hundred forty-four million, two hundred fifty-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.344425984 × 10¹⁰

Factors of 13444259840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 634

Divisors of 13444259840

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 53 55 64 80 88 106 110 128 160 176 212 220 256 265 320 352 424 440 512 530 563 583 640 704 848 880 1024 1060 1126 1166 1280 1408 1696 1760 2048 2120 2252 2332 2560 2815 2816 2915 3392 3520 4096 4240 4504 4664 5120 5630 5632 5830 6193 6784 7040 8192 8480 9008 9328 10240 11260 11264 11660 12386 13568 14080 16960 18016 18656 20480 22520 22528 23320 24772 27136 28160 29839 30965 33920 36032 37312 40960 45040 45056 46640 49544 54272 56320 59678 61930 67840 72064 74624 90080 90112 93280 99088 108544 112640 119356 123860 135680 144128 149195 149248 180160 186560 198176 217088 225280 238712 247720 271360 288256 298390 298496 328229 360320 373120 396352 434176 450560 477424 495440 542720 576512 596780 596992 656458 720640 746240 792704 954848 990880 1085440 1153024 1193560 1193984 1312916 1441280 1492480 1585408 1641145 1909696 1981760 2170880 2306048 2387120 2387968 2625832 2882560 2984960 3170816 3282290 3819392 3963520 4612096 4774240 4775936 5251664 5765120 5969920 6341632 6564580 7638784 7927040 9548480 10503328 11530240 11939840 12683264 13129160 15277568 15854080 19096960 21006656 23060480 23879680 25366528 26258320 30555136 31708160 38193920 42013312 50733056 52516640 61110272 63416320 76387840 84026624 105033280 122220544 126832640 152775680 168053248 210066560 244441088 253665280 305551360 336106496 420133120 611102720 672212992 840266240 1222205440 1344425984 1680532480 2688851968 3361064960 6722129920 13444259840
• Sum of all divisors σ(n): 35925166656
• Sum of proper divisors (its aliquot sum) s(n): 22480906816
• 13444259840 is an abundant number, because the sum of its proper divisors (22480906816) is greater than itself. Its abundance is 9036646976

Bases of 13444259840

• Binary: 1100100001010101110010000000000000₂
• Hexadecimal: 0x321572000
• Base-36: 66CD5A8

Squares and roots of 13444259840

• 13444259840 squared (13444259840²) is 180748122645436825600
• 13444259840 cubed (13444259840³) is 2430024726437440873671163904000
• The square root of 13444259840 is 115949.3848194117
• The cube root of 13444259840 is 2377.8199465999

Scales and comparisons

• 13,444,259,840 seconds is equal to 427 years, 25 weeks, 1 day, 20 hours, 37 minutes, 20 seconds.
• To count from 1 to 13,444,259,840 would take you about eight hundred fifty-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 13444259840 cubic inches would be around 198.2 feet tall.

Recreational maths with 13444259840

• 13444259840 backwards is 04895244431
• 13444259840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13444259840's digits is 44
• More coming soon!