13065553920

Names of 13065553920

• Cardinal: 13065553920 can be written as Thirteen billion, sixty-five million, five hundred fifty-three thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.306555392 × 10¹⁰

Factors of 13065553920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 4322

Divisors of 13065553920

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 101 120 128 160 192 202 240 256 303 320 384 404 480 505 512 606 640 768 808 960 1010 1024 1212 1280 1515 1536 1616 1920 2020 2048 2424 2560 3030 3072 3232 3840 4040 4211 4848 5120 6060 6144 6464 7680 8080 8422 9696 10240 12120 12633 12928 15360 16160 16844 19392 21055 24240 25266 25856 30720 32320 33688 38784 42110 48480 50532 51712 63165 64640 67376 77568 84220 96960 101064 103424 126330 129280 134752 155136 168440 193920 202128 206848 252660 258560 269504 310272 336880 387840 404256 425311 505320 517120 539008 620544 673760 775680 808512 850622 1010640 1034240 1078016 1275933 1347520 1551360 1617024 1701244 2021280 2126555 2156032 2551866 2695040 3102720 3234048 3402488 4042560 4253110 4312064 5103732 5390080 6379665 6468096 6804976 8085120 8506220 8624128 10207464 10780160 12759330 12936192 13609952 16170240 17012440 20414928 21560320 25518660 25872384 27219904 32340480 34024880 40829856 43120640 51037320 54439808 64680960 68049760 81659712 102074640 108879616 129361920 136099520 163319424 204149280 217759232 272199040 326638848 408298560 435518464 544398080 653277696 816597120 871036928 1088796160 1306555392 1633194240 2177592320 2613110784 3266388480 4355184640 6532776960 13065553920
• Sum of all divisors σ(n): 42223446720
• Sum of proper divisors (its aliquot sum) s(n): 29157892800
• 13065553920 is an abundant number, because the sum of its proper divisors (29157892800) is greater than itself. Its abundance is 16092338880

Bases of 13065553920

• Binary: 1100001010110001001000100000000000₂
• Hexadecimal: 0x30AC48800
• Base-36: 602W5XC

Squares and roots of 13065553920

• 13065553920 squared (13065553920²) is 170708699236427366400
• 13065553920 cubed (13065553920³) is 2230403714486604583862796288000
• The square root of 13065553920 is 114304.6539734931
• The cube root of 13065553920 is 2355.2803503227

Scales and comparisons

• 13,065,553,920 seconds is equal to 415 years, 23 weeks, 16 hours, 32 minutes.
• To count from 1 to 13,065,553,920 would take you about eight hundred thirty 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 13065553920 cubic inches would be around 196.3 feet tall.

Recreational maths with 13065553920

• 13065553920 backwards is 02935556031
• The number of decimal digits it has is: 11
• The sum of 13065553920's digits is 39
• More coming soon!