30021621000
30,021,621,000 is an even composite number composed of five prime numbers multiplied together.
30021621000 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 30021621000:
23 × 3 × 53 × 7 × 1429601
(2 × 2 × 2 × 3 × 5 × 5 × 5 × 7 × 1429601)See below for interesting mathematical facts about the number 30021621000 from the Numbermatics database.
Names of 30021621000
- Cardinal: 30021621000 can be written as Thirty billion, twenty-one million, six hundred twenty-one thousand.
Scientific notation
- Scientific notation: 3.0021621 × 1010
Factors of 30021621000
Divisors of 30021621000
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 25 28 30 35 40 42 50 56 60 70 75 84 100 105 120 125 140 150 168 175 200 210 250 280 300 350 375 420 500 525 600 700 750 840 875 1000 1050 1400 1500 1750 2100 2625 3000 3500 4200 5250 7000 10500 21000 1429601 2859202 4288803 5718404 7148005 8577606 10007207 11436808 14296010 17155212 20014414 21444015 28592020 30021621 34310424 35740025 40028828 42888030 50036035 57184040 60043242 71480050 80057656 85776060 100072070 107220075 120086484 142960100 150108105 171552120 178700125 200144140 214440150 240172968 250180175 285920200 300216210 357400250 400288280 428880300 500360350 536100375 600432420 714800500 750540525 857760600 1000720700 1072200750 1200864840 1250900875 1429601000 1501081050 2001441400 2144401500 2501801750 3002162100 3752702625 4288803000 5003603500 6004324200 7505405250 10007207000 15010810500 30021621000
- Sum of all divisors σ(n): 107048597760
- Sum of proper divisors (its aliquot sum) s(n): 77026976760
- 30021621000 is an abundant number, because the sum of its proper divisors (77026976760) is greater than itself. Its abundance is 47005355760
Bases of 30021621000
- Binary: 110111111010110110110010101000010002
- Hexadecimal: 0x6FD6D9508
- Base-36: DSI3J0O
Squares and roots of 30021621000
- 30021621000 squared (300216210002) is 901297727467641000000
- 30021621000 cubed (300216210003) is 27058418782194807866061000000000
-
The
square root of 30021621000 is 173267.4839662653 -
The
cube root of 30021621000 is 3107.9787875231
Scales and comparisons
How big is 30021621000?- 30,021,621,000 seconds is equal to 954 years, 30 weeks, 6 days, 11 hours, 10 minutes.
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To count from 1 to 30,021,621,000 would take you about one thousand, nine hundred nine 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 30021621000 cubic inches would be around 259 feet tall.
Recreational maths with 30021621000
- 30021621000 backwards is 00012612003
- 30021621000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 30021621000's digits is 15
- More coming soon!
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The information we have on file for 30021621000 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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