1421813120
1,421,813,120 is an even composite number composed of five prime numbers multiplied together.
1421813120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 1421813120:
27 × 5 × 7 × 13 × 24413
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 13 × 24413)See below for interesting mathematical facts about the number 1421813120 from the Numbermatics database.
Names of 1421813120
- Cardinal: 1421813120 can be written as One billion, four hundred twenty-one million, eight hundred thirteen thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.42181312 × 109
Factors of 1421813120
Divisors of 1421813120
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 52 56 64 65 70 80 91 104 112 128 130 140 160 182 208 224 260 280 320 364 416 448 455 520 560 640 728 832 896 910 1040 1120 1456 1664 1820 2080 2240 2912 3640 4160 4480 5824 7280 8320 11648 14560 24413 29120 48826 58240 97652 122065 170891 195304 244130 317369 341782 390608 488260 634738 683564 781216 854455 976520 1269476 1367128 1562432 1586845 1708910 1953040 2221583 2538952 2734256 3124864 3173690 3417820 3906080 4443166 5077904 5468512 6347380 6835640 7812160 8886332 10155808 10937024 11107915 12694760 13671280 15624320 17772664 20311616 21874048 22215830 25389520 27342560 35545328 40623232 44431660 50779040 54685120 71090656 88863320 101558080 109370240 142181312 177726640 203116160 284362624 355453280 710906560 1421813120
- Sum of all divisors σ(n): 4183583040
- Sum of proper divisors (its aliquot sum) s(n): 2761769920
- 1421813120 is an abundant number, because the sum of its proper divisors (2761769920) is greater than itself. Its abundance is 1339956800
Bases of 1421813120
- Binary: 10101001011111100100101100000002
- Hexadecimal: 0x54BF2580
- Base-36: NIIE0W
Squares and roots of 1421813120
- 1421813120 squared (14218131202) is 2021552548204134400
- 1421813120 cubed (14218131203) is 2874269935806070728163328000
-
The
square root of 1421813120 is 37706.9372927583 -
The
cube root of 1421813120 is 1124.4690485479
Scales and comparisons
How big is 1421813120?- 1,421,813,120 seconds is equal to 45 years, 10 weeks, 6 days, 4 hours, 5 minutes, 20 seconds.
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To count from 1 to 1,421,813,120 would take you about ninety 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 1421813120 cubic inches would be around 93.7 feet tall.
Recreational maths with 1421813120
- 1421813120 backwards is 0213181241
- The number of decimal digits it has is: 10
- The sum of 1421813120's digits is 23
- More coming soon!
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The information we have on file for 1421813120 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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