71420000000
71,420,000,000 is an even composite number composed of three prime numbers multiplied together.
71420000000 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 71420000000:
28 × 57 × 3571
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 3571)See below for interesting mathematical facts about the number 71420000000 from the Numbermatics database.
Names of 71420000000
- Cardinal: 71420000000 can be written as Seventy-one billion, four hundred twenty million.
Scientific notation
- Scientific notation: 7.142 × 1010
Factors of 71420000000
Divisors of 71420000000
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 256 320 400 500 625 640 800 1000 1250 1280 1600 2000 2500 3125 3200 3571 4000 5000 6250 6400 7142 8000 10000 12500 14284 15625 16000 17855 20000 25000 28568 31250 32000 35710 40000 50000 57136 62500 71420 78125 80000 89275 100000 114272 125000 142840 156250 160000 178550 200000 228544 250000 285680 312500 357100 400000 446375 457088 500000 571360 625000 714200 800000 892750 914176 1000000 1142720 1250000 1428400 1785500 2000000 2231875 2285440 2500000 2856800 3571000 4000000 4463750 4570880 5000000 5713600 7142000 8927500 10000000 11159375 11427200 14284000 17855000 20000000 22318750 22854400 28568000 35710000 44637500 55796875 57136000 71420000 89275000 111593750 114272000 142840000 178550000 223187500 278984375 285680000 357100000 446375000 557968750 571360000 714200000 892750000 1115937500 1428400000 1785500000 2231875000 2856800000 3571000000 4463750000 7142000000 8927500000 14284000000 17855000000 35710000000 71420000000
- Sum of all divisors σ(n): 178250715552
- Sum of proper divisors (its aliquot sum) s(n): 106830715552
- 71420000000 is an abundant number, because the sum of its proper divisors (106830715552) is greater than itself. Its abundance is 35410715552
Bases of 71420000000
- Binary: 10000101000001111011010110111000000002
- Hexadecimal: 0x10A0F6B700
- Base-36: WT5MGOW
Squares and roots of 71420000000
- 71420000000 squared (714200000002) is 5100816400000000000000
- 71420000000 cubed (714200000003) is 364300307288000000000000000000000
-
The
square root of 71420000000 is 267245.2057568105 -
The
cube root of 71420000000 is 4148.9666948855
Scales and comparisons
How big is 71420000000?- 71,420,000,000 seconds is equal to 2,270 years, 48 weeks, 4 days, 8 hours, 53 minutes, 20 seconds.
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To count from 1 to 71,420,000,000 would take you about four thousand, five hundred forty-one 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 71420000000 cubic inches would be around 345.7 feet tall.
Recreational maths with 71420000000
- 71420000000 backwards is 00000002417
- The number of decimal digits it has is: 11
- The sum of 71420000000's digits is 14
- More coming soon!
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