961000000
961,000,000 is an even composite number composed of three prime numbers multiplied together.
961000000 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of one hundred forty-seven divisors.
Prime factorization of 961000000:
26 × 56 × 312
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 5 × 31 × 31)See below for interesting mathematical facts about the number 961000000 from the Numbermatics database.
Names of 961000000
- Cardinal: 961000000 can be written as Nine hundred sixty-one million.
Scientific notation
- Scientific notation: 9.61 × 108
Factors of 961000000
Divisors of 961000000
- Number of divisors d(n): 147
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 31 32 40 50 62 64 80 100 124 125 155 160 200 248 250 310 320 400 496 500 620 625 775 800 961 992 1000 1240 1250 1550 1600 1922 1984 2000 2480 2500 3100 3125 3844 3875 4000 4805 4960 5000 6200 6250 7688 7750 8000 9610 9920 10000 12400 12500 15376 15500 15625 19220 19375 20000 24025 24800 25000 30752 31000 31250 38440 38750 40000 48050 49600 50000 61504 62000 62500 76880 77500 96100 96875 100000 120125 124000 125000 153760 155000 192200 193750 200000 240250 248000 250000 307520 310000 384400 387500 480500 484375 500000 600625 620000 768800 775000 961000 968750 1000000 1201250 1240000 1537600 1550000 1922000 1937500 2402500 3003125 3100000 3844000 3875000 4805000 6006250 6200000 7688000 7750000 9610000 12012500 15015625 15500000 19220000 24025000 30031250 31000000 38440000 48050000 60062500 96100000 120125000 192200000 240250000 480500000 961000000
- Sum of all divisors σ(n): 2463073941
- Sum of proper divisors (its aliquot sum) s(n): 1502073941
- 961000000 is an abundant number, because the sum of its proper divisors (1502073941) is greater than itself. Its abundance is 541073941
Bases of 961000000
- Binary: 1110010100011110110010010000002
- Hexadecimal: 0x3947B240
- Base-36: FW5KCG
Squares and roots of 961000000
- 961000000 squared (9610000002) is 923521000000000000
- 961000000 cubed (9610000003) is 887503681000000000000000000
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961000000 is a
perfect square number . Itssquare root is 31000 -
The
cube root of 961000000 is 986.8272403219
Scales and comparisons
How big is 961000000?- 961,000,000 seconds is equal to 30 years, 28 weeks, 6 days, 16 hours, 26 minutes, 40 seconds.
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To count from 1 to 961,000,000 would take you about forty-five 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 961000000 cubic inches would be around 82.2 feet tall.
Recreational maths with 961000000
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The information we have on file for 961000000 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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