130230720
130,230,720 is an even composite number composed of four prime numbers multiplied together.
130230720 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 130230720:
26 × 33 × 5 × 15073
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 15073)See below for interesting mathematical facts about the number 130230720 from the Numbermatics database.
Names of 130230720
- Cardinal: 130230720 can be written as One hundred thirty million, two hundred thirty thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.3023072 × 108
Factors of 130230720
Divisors of 130230720
- Number of divisors d(n): 112
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 90 96 108 120 135 144 160 180 192 216 240 270 288 320 360 432 480 540 576 720 864 960 1080 1440 1728 2160 2880 4320 8640 15073 30146 45219 60292 75365 90438 120584 135657 150730 180876 226095 241168 271314 301460 361752 406971 452190 482336 542628 602920 678285 723504 813942 904380 964672 1085256 1205840 1356570 1447008 1627884 1808760 2034855 2170512 2411680 2713140 2894016 3255768 3617520 4069710 4341024 4823360 5426280 6511536 7235040 8139420 8682048 10852560 13023072 14470080 16278840 21705120 26046144 32557680 43410240 65115360 130230720
- Sum of all divisors σ(n): 459455520
- Sum of proper divisors (its aliquot sum) s(n): 329224800
- 130230720 is an abundant number, because the sum of its proper divisors (329224800) is greater than itself. Its abundance is 198994080
Bases of 130230720
- Binary: 1111100001100101001110000002
- Hexadecimal: 0x7C329C0
- Base-36: 25JAO0
Squares and roots of 130230720
- 130230720 squared (1302307202) is 16960040431718400
- 130230720 cubed (1302307203) is 2208718276651798069248000
-
The
square root of 130230720 is 11411.8675071173 -
The
cube root of 130230720 is 506.8792121487
Scales and comparisons
How big is 130230720?- 130,230,720 seconds is equal to 4 years, 7 weeks, 2 days, 7 hours, 12 minutes.
-
To count from 1 to 130,230,720 would take you about 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 130230720 cubic inches would be around 42.2 feet tall.
Recreational maths with 130230720
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