85482421388
85,482,421,388 is an even composite number composed of five prime numbers multiplied together.
85482421388 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 85482421388:
22 × 72 × 13 × 449 × 74719
(2 × 2 × 7 × 7 × 13 × 449 × 74719)See below for interesting mathematical facts about the number 85482421388 from the Numbermatics database.
Names of 85482421388
- Cardinal: 85482421388 can be written as Eighty-five billion, four hundred eighty-two million, four hundred twenty-one thousand, three hundred eighty-eight.
Scientific notation
- Scientific notation: 8.5482421388 × 1010
Factors of 85482421388
Divisors of 85482421388
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 7 13 14 26 28 49 52 91 98 182 196 364 449 637 898 1274 1796 2548 3143 5837 6286 11674 12572 22001 23348 40859 44002 74719 81718 88004 149438 163436 286013 298876 523033 572026 971347 1046066 1144052 1942694 2092132 3661231 3885388 6799429 7322462 13598858 14644924 27197716 33548831 47596003 67097662 95192006 134195324 190384012 234841817 436134803 469683634 872269606 939367268 1643892719 1744539212 3052943621 3287785438 6105887242 6575570876 12211774484 21370605347 42741210694 85482421388
- Sum of all divisors σ(n): 187823664000
- Sum of proper divisors (its aliquot sum) s(n): 102341242612
- 85482421388 is an abundant number, because the sum of its proper divisors (102341242612) is greater than itself. Its abundance is 16858821224
Bases of 85482421388
- Binary: 10011111001110010011000111100100011002
- Hexadecimal: 0x13E7263C8C
- Base-36: 139Q0YH8
Squares and roots of 85482421388
- 85482421388 squared (854824213882) is 7307244366355599846544
- 85482421388 cubed (854824213883) is 624640942109898435935782343483072
-
The
square root of 85482421388 is 292373.7700068183 -
The
cube root of 85482421388 is 4405.1321209099
Scales and comparisons
How big is 85482421388?- 85,482,421,388 seconds is equal to 2,718 years, 3 weeks, 6 days, 21 hours, 3 minutes, 8 seconds.
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To count from 1 to 85,482,421,388 would take you about five thousand, four hundred thirty-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 85482421388 cubic inches would be around 367.1 feet tall.
Recreational maths with 85482421388
- 85482421388 backwards is 88312428458
- The number of decimal digits it has is: 11
- The sum of 85482421388's digits is 53
- More coming soon!
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