12991181744120
12,991,181,744,120 is an even composite number composed of six prime numbers multiplied together.
What does the number 12991181744120 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 128 divisors.
12991181744120 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 12991181744120:
23 × 5 × 29 × 41 × 521 × 524287
(2 × 2 × 2 × 5 × 29 × 41 × 521 × 524287)See below for interesting mathematical facts about the number 12991181744120 from the Numbermatics database.
Names of 12991181744120
- Cardinal: 12991181744120 can be written as Twelve trillion, nine hundred ninety-one billion, one hundred eighty-one million, seven hundred forty-four thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.299118174412 × 1013
Factors of 12991181744120
Divisors of 12991181744120
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 8 10 20 29 40 41 58 82 116 145 164 205 232 290 328 410 521 580 820 1042 1160 1189 1640 2084 2378 2605 4168 4756 5210 5945 9512 10420 11890 15109 20840 21361 23780 30218 42722 47560 60436 75545 85444 106805 120872 151090 170888 213610 302180 427220 524287 604360 619469 854440 1048574 1238938 2097148 2477876 2621435 3097345 4194296 4955752 5242870 6194690 10485740 12389380 15204323 20971480 21495767 24778760 30408646 42991534 60817292 76021615 85983068 107478835 121634584 152043230 171966136 214957670 273153527 304086460 429915340 546307054 608172920 623377243 859830680 1092614108 1246754486 1365767635 2185228216 2493508972 2731535270 3116886215 4987017944 5463070540 6233772430 7921452283 10926141080 11199294607 12467544860 15842904566 22398589214 24935089720 31685809132 39607261415 44797178428 55996473035 63371618264 79214522830 89594356856 111992946070 158429045660 223985892140 316858091320 324779543603 447971784280 649559087206 1299118174412 1623897718015 2598236348824 3247795436030 6495590872060 12991181744120
- Sum of all divisors σ(n): 31035123302400
- Sum of proper divisors (its aliquot sum) s(n): 18043941558280
- 12991181744120 is an abundant number, because the sum of its proper divisors (18043941558280) is greater than itself. Its abundance is 5052759814160
Bases of 12991181744120
- Binary: 101111010000101111101100010111100111111110002
- Hexadecimal: 0xBD0BEC5E7F8
- Base-36: 4LS2E6RQW
Squares and roots of 12991181744120
- 12991181744120 squared (129911817441202) is 168770803108756765154574400
- 12991181744120 cubed (129911817441203) is 2192532176286951830385653095188302528000
-
The
square root of 12991181744120 is 3604328.1959499749 -
The
cube root of 12991181744120 is 23508.0290923353
Scales and comparisons
How big is 12991181744120?- 12,991,181,744,120 seconds is equal to 413,079 years, 20 weeks, 3 days, 19 hours, 35 minutes, 20 seconds.
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To count from 1 to 12,991,181,744,120 would take you about one million, thirty-two thousand, six hundred ninety-eight 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 12991181744120 cubic inches would be around 1959 feet tall.
Recreational maths with 12991181744120
- 12991181744120 backwards is 02144718119921
- The number of decimal digits it has is: 14
- The sum of 12991181744120's digits is 50
- More coming soon!
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