985065920
985,065,920 is an even composite number composed of five prime numbers multiplied together.
985065920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 985065920:
26 × 5 × 31 × 199 × 499
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 31 × 199 × 499)See below for interesting mathematical facts about the number 985065920 from the Numbermatics database.
Names of 985065920
- Cardinal: 985065920 can be written as Nine hundred eighty-five million, sixty-five thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 9.8506592 × 108
Factors of 985065920
Divisors of 985065920
- Number of divisors d(n): 112
-
Complete list of divisors:
1 2 4 5 8 10 16 20 31 32 40 62 64 80 124 155 160 199 248 310 320 398 496 499 620 796 992 995 998 1240 1592 1984 1990 1996 2480 2495 3184 3980 3992 4960 4990 6169 6368 7960 7984 9920 9980 12338 12736 15469 15920 15968 19960 24676 30845 30938 31840 31936 39920 49352 61690 61876 63680 77345 79840 98704 99301 123380 123752 154690 159680 197408 198602 246760 247504 309380 394816 397204 493520 495008 496505 618760 794408 987040 990016 993010 1237520 1588816 1974080 1986020 2475040 3078331 3177632 3972040 4950080 6156662 6355264 7944080 12313324 15391655 15888160 24626648 30783310 31776320 49253296 61566620 98506592 123133240 197013184 246266480 492532960 985065920
- Sum of all divisors σ(n): 2438400000
- Sum of proper divisors (its aliquot sum) s(n): 1453334080
- 985065920 is an abundant number, because the sum of its proper divisors (1453334080) is greater than itself. Its abundance is 468268160
Bases of 985065920
- Binary: 1110101011011011101001110000002
- Hexadecimal: 0x3AB6E9C0
- Base-36: GAHDQ8
Squares and roots of 985065920
- 985065920 squared (9850659202) is 970354866745446400
- 985065920 cubed (9850659203) is 955863509537080563826688000
-
The
square root of 985065920 is 31385.7598283043 -
The
cube root of 985065920 is 994.9969849155
Scales and comparisons
How big is 985065920?- 985,065,920 seconds is equal to 31 years, 16 weeks, 5 days, 5 hours, 25 minutes, 20 seconds.
-
To count from 1 to 985,065,920 would take you about forty-six 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 985065920 cubic inches would be around 82.9 feet tall.
Recreational maths with 985065920
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