389315135986620
389,315,135,986,620 is an even composite number composed of five prime numbers multiplied together.
389315135986620 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 389315135986620:
22 × 3 × 5 × 179 × 36249081563
(2 × 2 × 3 × 5 × 179 × 36249081563)See below for interesting mathematical facts about the number 389315135986620 from the Numbermatics database.
Names of 389315135986620
- Cardinal: 389315135986620 can be written as Three hundred eighty-nine trillion, three hundred fifteen billion, one hundred thirty-five million, nine hundred eighty-six thousand, six hundred twenty.
Scientific notation
- Scientific notation: 3.8931513598662 × 1014
Factors of 389315135986620
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 6
- Sum of prime factors: 36249081752
Divisors of 389315135986620
- Number of divisors d(n): 48
-
Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 30 60 179 358 537 716 895 1074 1790 2148 2685 3580 5370 10740 36249081563 72498163126 108747244689 144996326252 181245407815 217494489378 362490815630 434988978756 543736223445 724981631260 1087472446890 2174944893780 6488585599777 12977171199554 19465756799331 25954342399108 32442927998885 38931513598662 64885855997770 77863027197324 97328783996655 129771711995540 194657567993310 389315135986620
- Sum of all divisors σ(n): 1096172226495360
- Sum of proper divisors (its aliquot sum) s(n): 706857090508740
- 389315135986620 is an abundant number, because the sum of its proper divisors (706857090508740) is greater than itself. Its abundance is 317541954522120
Bases of 389315135986620
- Binary: 10110001000010100011111100110001011011011101111002
- Hexadecimal: 0x162147E62DBBC
- Base-36: 3U00WK5B5O
Squares and roots of 389315135986620
- 389315135986620 squared (3893151359866202) is 151566275108280422960819024400
- 389315135986620 cubed (3893151359866203) is 59007045004765650830179989096457559853528000
-
The
square root of 389315135986620 is 19731070.3203505917 -
The
cube root of 389315135986620 is 73018.6438892175
Scales and comparisons
How big is 389315135986620?- 389,315,135,986,620 seconds is equal to 12,379,017 years, 4 weeks, 6 days, 1 hour, 37 minutes.
-
To count from 1 to 389,315,135,986,620 would take you about thirty million, nine hundred forty-seven thousand, five hundred forty-two 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 389315135986620 cubic inches would be around 6084.9 feet tall.
Recreational maths with 389315135986620
- 389315135986620 backwards is 026689531513983
- The number of decimal digits it has is: 15
- The sum of 389315135986620's digits is 69
- More coming soon!
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