389922000
389,922,000 is an even composite number composed of five prime numbers multiplied together.
389922000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 389922000:
24 × 3 × 53 × 13 × 4999
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 13 × 4999)See below for interesting mathematical facts about the number 389922000 from the Numbermatics database.
Names of 389922000
- Cardinal: 389922000 can be written as Three hundred eighty-nine million, nine hundred twenty-two thousand.
Scientific notation
- Scientific notation: 3.89922 × 108
Factors of 389922000
Divisors of 389922000
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 25 26 30 39 40 48 50 52 60 65 75 78 80 100 104 120 125 130 150 156 195 200 208 240 250 260 300 312 325 375 390 400 500 520 600 624 650 750 780 975 1000 1040 1200 1300 1500 1560 1625 1950 2000 2600 3000 3120 3250 3900 4875 4999 5200 6000 6500 7800 9750 9998 13000 14997 15600 19500 19996 24995 26000 29994 39000 39992 49990 59988 64987 74985 78000 79984 99980 119976 124975 129974 149970 194961 199960 239952 249950 259948 299940 324935 374925 389922 399920 499900 519896 599880 624875 649870 749850 779844 974805 999800 1039792 1199760 1249750 1299740 1499700 1559688 1624675 1874625 1949610 1999600 2499500 2599480 2999400 3119376 3249350 3749250 3899220 4874025 4999000 5198960 5998800 6498700 7498500 7798440 8123375 9748050 9998000 12997400 14997000 15596880 16246750 19496100 24370125 25994800 29994000 32493500 38992200 48740250 64987000 77984400 97480500 129974000 194961000 389922000
- Sum of all divisors σ(n): 1354080000
- Sum of proper divisors (its aliquot sum) s(n): 964158000
- 389922000 is an abundant number, because the sum of its proper divisors (964158000) is greater than itself. Its abundance is 574236000
Bases of 389922000
- Binary: 101110011110110111100110100002
- Hexadecimal: 0x173DBCD0
- Base-36: 6G5DQO
Squares and roots of 389922000
- 389922000 squared (3899220002) is 152039166084000000
- 389922000 cubed (3899220003) is 59283415717805448000000000
-
The
square root of 389922000 is 19746.4427176137 -
The
cube root of 389922000 is 730.5656465349
Scales and comparisons
How big is 389922000?- 389,922,000 seconds is equal to 12 years, 20 weeks, 4 days, 23 hours, 40 minutes.
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To count from 1 to 389,922,000 would take you about eighteen 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 389922000 cubic inches would be around 60.9 feet tall.
Recreational maths with 389922000
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