12998501838
12,998,501,838 is an even composite number composed of five prime numbers multiplied together.
12998501838 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 12998501838:
2 × 33 × 7 × 1012 × 3371
(2 × 3 × 3 × 3 × 7 × 101 × 101 × 3371)See below for interesting mathematical facts about the number 12998501838 from the Numbermatics database.
Names of 12998501838
- Cardinal: 12998501838 can be written as Twelve billion, nine hundred ninety-eight million, five hundred one thousand, eight hundred thirty-eight.
Scientific notation
- Scientific notation: 1.2998501838 × 1010
Factors of 12998501838
Divisors of 12998501838
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 6 7 9 14 18 21 27 42 54 63 101 126 189 202 303 378 606 707 909 1414 1818 2121 2727 3371 4242 5454 6363 6742 10113 10201 12726 19089 20226 20402 23597 30339 30603 38178 47194 60678 61206 70791 71407 91017 91809 141582 142814 182034 183618 212373 214221 275427 340471 424746 428442 550854 637119 642663 680942 1021413 1274238 1285326 1927989 2042826 2383297 3064239 3855978 4766594 6128478 7149891 9192717 14299782 18385434 21449673 34387571 42899346 64349019 68775142 103162713 128698038 206325426 240712997 309488139 481425994 618976278 722138991 928464417 1444277982 1856928834 2166416973 4332833946 6499250919 12998501838
- Sum of all divisors σ(n): 33352047360
- Sum of proper divisors (its aliquot sum) s(n): 20353545522
- 12998501838 is an abundant number, because the sum of its proper divisors (20353545522) is greater than itself. Its abundance is 7355043684
Bases of 12998501838
- Binary: 11000001101100010101100101110011102
- Hexadecimal: 0x306C565CE
- Base-36: 5YYZ07I
Squares and roots of 12998501838
- 12998501838 squared (129985018382) is 168961050032489378244
- 12998501838 cubed (129985018383) is 2196240519397723142820111212472
-
The
square root of 12998501838 is 114010.9724456379 -
The
cube root of 12998501838 is 2351.2443591155
Scales and comparisons
How big is 12998501838?- 12,998,501,838 seconds is equal to 413 years, 16 weeks, 1 day, 14 hours, 57 minutes, 18 seconds.
-
To count from 1 to 12,998,501,838 would take you about eight hundred twenty-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 12998501838 cubic inches would be around 195.9 feet tall.
Recreational maths with 12998501838
- 12998501838 backwards is 83810589921
- 12998501838 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12998501838's digits is 54
- More coming soon!
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Keywords: Divisors of 12998501838, math, Factors of 12998501838, curriculum, school, college, exams, university, Prime factorization of 12998501838, STEM, science, technology, engineering, physics, economics, calculator, twelve billion, nine hundred ninety-eight million, five hundred one thousand, eight hundred thirty-eight.