15109948413840

Names of 15109948413840

• Cardinal: 15109948413840 can be written as Fifteen trillion, one hundred nine billion, nine hundred forty-eight million, four hundred thirteen thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.510994841384 × 10¹³

Factors of 15109948413840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1284859576

Divisors of 15109948413840

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 35 40 42 48 49 56 60 70 80 84 98 105 112 120 140 147 168 196 210 240 245 280 294 336 392 420 490 560 588 735 784 840 980 1176 1470 1680 1960 2352 2940 3920 5880 11760 1284859559 2569719118 3854578677 5139438236 6424297795 7709157354 8994016913 10278876472 12848595590 15418314708 17988033826 19272893385 20557752944 25697191180 26982050739 30836629416 35976067652 38545786770 44970084565 51394382360 53964101478 61673258832 62958118391 71952135304 77091573540 89940169130 102788764720 107928202956 125916236782 134910253695 143904270608 154183147080 179880338260 188874355173 215856405912 251832473564 269820507390 308366294160 314790591955 359760676520 377748710346 431712811824 503664947128 539641014780 629581183910 719521353040 755497420692 944371775865 1007329894256 1079282029560 1259162367820 1510994841384 1888743551730 2158564059120 2518324735640 3021989682768 3777487103460 5036649471280 7554974206920 15109948413840
• Sum of all divisors σ(n): 54488324220480
• Sum of proper divisors (its aliquot sum) s(n): 39378375806640
• 15109948413840 is an abundant number, because the sum of its proper divisors (39378375806640) is greater than itself. Its abundance is 24268427392800

Bases of 15109948413840

• Binary: 11011011111000001111000110111001011110010000₂
• Hexadecimal: 0xDBE0F1B9790
• Base-36: 5CTEX5P5C

Squares and roots of 15109948413840

• 15109948413840 squared (15109948413840²) is 228310541068905931903545600
• 15109948413840 cubed (15109948413840³) is 3449760497887067363910145890592111104000
• The square root of 15109948413840 is 3887151.7096506537
• The cube root of 15109948413840 is 24722.2310267111

Scales and comparisons

• 15,109,948,413,840 seconds is equal to 480,449 years, 32 weeks, 2 days, 4 hours, 44 minutes.
• To count from 1 to 15,109,948,413,840 would take you about one million, two hundred one thousand, one hundred twenty-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 15109948413840 cubic inches would be around 2060.2 feet tall.

Recreational maths with 15109948413840

• 15109948413840 backwards is 04831484990151
• The number of decimal digits it has is: 14
• The sum of 15109948413840's digits is 57
• More coming soon!