2100146490
2,100,146,490 is an even composite number composed of seven prime numbers multiplied together.
What does the number 2100146490 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 192 divisors.
2100146490 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 2100146490:
2 × 32 × 5 × 13 × 67 × 73 × 367
(2 × 3 × 3 × 5 × 13 × 67 × 73 × 367)See below for interesting mathematical facts about the number 2100146490 from the Numbermatics database.
Names of 2100146490
- Cardinal: 2100146490 can be written as Two billion, one hundred million, one hundred forty-six thousand, four hundred ninety.
Scientific notation
- Scientific notation: 2.10014649 × 109
Factors of 2100146490
Divisors of 2100146490
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 5 6 9 10 13 15 18 26 30 39 45 65 67 73 78 90 117 130 134 146 195 201 219 234 335 365 367 390 402 438 585 603 657 670 730 734 871 949 1005 1095 1101 1170 1206 1314 1742 1835 1898 2010 2190 2202 2613 2847 3015 3285 3303 3670 4355 4745 4771 4891 5226 5505 5694 6030 6570 6606 7839 8541 8710 9490 9542 9782 11010 13065 14235 14313 14673 15678 16515 17082 23855 24455 24589 26130 26791 28470 28626 29346 33030 39195 42705 42939 44019 47710 48910 49178 53582 63583 71565 73365 73767 78390 80373 85410 85878 88038 122945 127166 133955 143130 146730 147534 160746 190749 214695 220095 221301 241119 245890 267910 317915 319657 348283 368835 381498 401865 429390 440190 442602 482238 572247 635830 639314 696566 737670 803730 953745 958971 1044849 1106505 1144494 1205595 1598285 1741415 1794997 1907490 1917942 2089698 2213010 2411190 2861235 2876913 3134547 3196570 3482830 3589994 4794855 5224245 5384991 5722470 5753826 6269094 8974985 9589710 10448490 10769982 14384565 15672735 16154973 17949970 23334961 26924955 28769130 31345470 32309946 46669922 53849910 70004883 80774865 116674805 140009766 161549730 210014649 233349610 350024415 420029298 700048830 1050073245 2100146490
- Sum of all divisors σ(n): 6066418176
- Sum of proper divisors (its aliquot sum) s(n): 3966271686
- 2100146490 is an abundant number, because the sum of its proper divisors (3966271686) is greater than itself. Its abundance is 1866125196
Bases of 2100146490
- Binary: 11111010010110110110001001110102
- Hexadecimal: 0x7D2DB13A
- Base-36: YQDFEI
Squares and roots of 2100146490
- 2100146490 squared (21001464902) is 4410615279459320100
- 2100146490 cubed (21001464903) is 9262938197896860205801449000
-
The
square root of 2100146490 is 45827.3552586225 -
The
cube root of 2100146490 is 1280.6089408095
Scales and comparisons
How big is 2100146490?- 2,100,146,490 seconds is equal to 66 years, 40 weeks, 3 days, 6 hours, 1 minute, 30 seconds.
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To count from 1 to 2,100,146,490 would take you about one hundred thirty-three 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 2100146490 cubic inches would be around 106.7 feet tall.
Recreational maths with 2100146490
- 2100146490 backwards is 0946410012
- The number of decimal digits it has is: 10
- The sum of 2100146490's digits is 27
- More coming soon!
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