30379700890
30,379,700,890 is an even composite number composed of six prime numbers multiplied together.
30379700890 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 30379700890:
2 × 5 × 7 × 11 × 149 × 264793
See below for interesting mathematical facts about the number 30379700890 from the Numbermatics database.
Names of 30379700890
- Cardinal: 30379700890 can be written as Thirty billion, three hundred seventy-nine million, seven hundred thousand, eight hundred ninety.
Scientific notation
- Scientific notation: 3.037970089 × 1010
Factors of 30379700890
Divisors of 30379700890
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 5 7 10 11 14 22 35 55 70 77 110 149 154 298 385 745 770 1043 1490 1639 2086 3278 5215 8195 10430 11473 16390 22946 57365 114730 264793 529586 1323965 1853551 2647930 2912723 3707102 5825446 9267755 14563615 18535510 20389061 29127230 39454157 40778122 78908314 101945305 197270785 203890610 276179099 394541570 433995727 552358198 867991454 1380895495 2169978635 2761790990 3037970089 4339957270 6075940178 15189850445 30379700890
- Sum of all divisors σ(n): 68634604800
- Sum of proper divisors (its aliquot sum) s(n): 38254903910
- 30379700890 is an abundant number, because the sum of its proper divisors (38254903910) is greater than itself. Its abundance is 7875203020
Bases of 30379700890
- Binary: 111000100101100010101110010100110102
- Hexadecimal: 0x712C5729A
- Base-36: DYFAF8A
Squares and roots of 30379700890
- 30379700890 squared (303797008902) is 922926226165866792100
- 30379700890 cubed (303797008903) is 28038222694455524671581814969000
-
The
square root of 30379700890 is 174297.7363306821 -
The
cube root of 30379700890 is 3120.2866850445
Scales and comparisons
How big is 30379700890?- 30,379,700,890 seconds is equal to 965 years, 50 weeks, 6 days, 21 hours, 48 minutes, 10 seconds.
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To count from 1 to 30,379,700,890 would take you about one thousand, nine hundred thirty-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 30379700890 cubic inches would be around 260 feet tall.
Recreational maths with 30379700890
- 30379700890 backwards is 09800797303
- The number of decimal digits it has is: 11
- The sum of 30379700890's digits is 46
- More coming soon!
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