7139972000
7,139,972,000 is an even composite number composed of five prime numbers multiplied together.
7139972000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 7139972000:
25 × 53 × 7 × 19 × 13421
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 7 × 19 × 13421)See below for interesting mathematical facts about the number 7139972000 from the Numbermatics database.
Names of 7139972000
- Cardinal: 7139972000 can be written as Seven billion, one hundred thirty-nine million, nine hundred seventy-two thousand.
Scientific notation
- Scientific notation: 7.139972 × 109
Factors of 7139972000
Divisors of 7139972000
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 19 20 25 28 32 35 38 40 50 56 70 76 80 95 100 112 125 133 140 152 160 175 190 200 224 250 266 280 304 350 380 400 475 500 532 560 608 665 700 760 800 875 950 1000 1064 1120 1330 1400 1520 1750 1900 2000 2128 2375 2660 2800 3040 3325 3500 3800 4000 4256 4750 5320 5600 6650 7000 7600 9500 10640 13300 13421 14000 15200 16625 19000 21280 26600 26842 28000 33250 38000 53200 53684 66500 67105 76000 93947 106400 107368 133000 134210 187894 214736 254999 266000 268420 335525 375788 429472 469735 509998 532000 536840 671050 751576 939470 1019996 1073680 1274995 1342100 1503152 1677625 1784993 1878940 2039992 2147360 2348675 2549990 2684200 3006304 3355250 3569986 3757880 4079984 4697350 5099980 5368400 6374975 6710500 7139972 7515760 8159968 8924965 9394700 10199960 10736800 11743375 12749950 13421000 14279944 15031520 17849930 18789400 20399920 23486750 25499900 26842000 28559888 31874875 35699860 37578800 40799840 44624825 46973500 50999800 53684000 57119776 63749750 71399720 75157600 89249650 93947000 101999600 127499500 142799440 178499300 187894000 203999200 223124125 254999000 285598880 356998600 375788000 446248250 509998000 713997200 892496500 1019996000 1427994400 1784993000 3569986000 7139972000
- Sum of all divisors σ(n): 21105826560
- Sum of proper divisors (its aliquot sum) s(n): 13965854560
- 7139972000 is an abundant number, because the sum of its proper divisors (13965854560) is greater than itself. Its abundance is 6825882560
Bases of 7139972000
- Binary: 1101010011001001101010011101000002
- Hexadecimal: 0x1A99353A0
- Base-36: 3A2YDNK
Squares and roots of 7139972000
- 7139972000 squared (71399720002) is 50979200160784000000
- 7139972000 cubed (71399720003) is 363990061730393258048000000000
-
The
square root of 7139972000 is 84498.3550135741 -
The
cube root of 7139972000 is 1925.5974532769
Scales and comparisons
How big is 7139972000?- 7,139,972,000 seconds is equal to 227 years, 1 week, 3 days, 13 hours, 33 minutes, 20 seconds.
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To count from 1 to 7,139,972,000 would take you about four hundred fifty-four 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 7139972000 cubic inches would be around 160.5 feet tall.
Recreational maths with 7139972000
- 7139972000 backwards is 0002799317
- 7139972000 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 7139972000's digits is 38
- More coming soon!
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