7130509380
7,130,509,380 is an even composite number composed of four prime numbers multiplied together.
7130509380 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 7130509380:
22 × 36 × 5 × 489061
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 489061)See below for interesting mathematical facts about the number 7130509380 from the Numbermatics database.
Names of 7130509380
- Cardinal: 7130509380 can be written as Seven billion, one hundred thirty million, five hundred nine thousand, three hundred eighty.
Scientific notation
- Scientific notation: 7.13050938 × 109
Factors of 7130509380
Divisors of 7130509380
- Number of divisors d(n): 84
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 90 108 135 162 180 243 270 324 405 486 540 729 810 972 1215 1458 1620 2430 2916 3645 4860 7290 14580 489061 978122 1467183 1956244 2445305 2934366 4401549 4890610 5868732 7335915 8803098 9781220 13204647 14671830 17606196 22007745 26409294 29343660 39613941 44015490 52818588 66023235 79227882 88030980 118841823 132046470 158455764 198069705 237683646 264092940 356525469 396139410 475367292 594209115 713050938 792278820 1188418230 1426101876 1782627345 2376836460 3565254690 7130509380
- Sum of all divisors σ(n): 22450880172
- Sum of proper divisors (its aliquot sum) s(n): 15320370792
- 7130509380 is an abundant number, because the sum of its proper divisors (15320370792) is greater than itself. Its abundance is 8189861412
Bases of 7130509380
- Binary: 1101010010000001011110000010001002
- Hexadecimal: 0x1A902F044
- Base-36: 39XBK90
Squares and roots of 7130509380
- 7130509380 squared (71305093802) is 50844164018267984400
- 7130509380 cubed (71305093803) is 362544788450518354117893672000
-
The
square root of 7130509380 is 84442.3435250349 -
The
cube root of 7130509380 is 1924.7464110769
Scales and comparisons
How big is 7130509380?- 7,130,509,380 seconds is equal to 226 years, 37 weeks, 6 days, 1 hour, 3 minutes.
-
To count from 1 to 7,130,509,380 would take you about four hundred fifty-three 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 7130509380 cubic inches would be around 160.4 feet tall.
Recreational maths with 7130509380
- 7130509380 backwards is 0839050317
- 7130509380 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 7130509380's digits is 36
- More coming soon!
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