230289920
230,289,920 is an even composite number composed of five prime numbers multiplied together.
230289920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 230289920:
29 × 5 × 7 × 71 × 181
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 71 × 181)See below for interesting mathematical facts about the number 230289920 from the Numbermatics database.
Names of 230289920
- Cardinal: 230289920 can be written as Two hundred thirty million, two hundred eighty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.3028992 × 108
Factors of 230289920
Divisors of 230289920
- Number of divisors d(n): 160
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 71 80 112 128 140 142 160 181 224 256 280 284 320 355 362 448 497 512 560 568 640 710 724 896 905 994 1120 1136 1267 1280 1420 1448 1792 1810 1988 2240 2272 2485 2534 2560 2840 2896 3584 3620 3976 4480 4544 4970 5068 5680 5792 6335 7240 7952 8960 9088 9940 10136 11360 11584 12670 12851 14480 15904 17920 18176 19880 20272 22720 23168 25340 25702 28960 31808 36352 39760 40544 45440 46336 50680 51404 57920 63616 64255 79520 81088 89957 90880 92672 101360 102808 115840 127232 128510 159040 162176 179914 181760 202720 205616 231680 254464 257020 318080 324352 359828 405440 411232 449785 463360 514040 636160 648704 719656 810880 822464 899570 1028080 1272320 1439312 1621760 1644928 1799140 2056160 2878624 3243520 3289856 3598280 4112320 5757248 6579712 7196560 8224640 11514496 14393120 16449280 23028992 28786240 32898560 46057984 57572480 115144960 230289920
- Sum of all divisors σ(n): 643458816
- Sum of proper divisors (its aliquot sum) s(n): 413168896
- 230289920 is an abundant number, because the sum of its proper divisors (413168896) is greater than itself. Its abundance is 182878976
Bases of 230289920
- Binary: 11011011100111110010000000002
- Hexadecimal: 0xDB9F200
- Base-36: 3T3WU8
Squares and roots of 230289920
- 230289920 squared (2302899202) is 53033447253606400
- 230289920 cubed (2302899203) is 12213068325357237567488000
-
The
square root of 230289920 is 15175.3062572061 -
The
cube root of 230289920 is 612.9498968637
Scales and comparisons
How big is 230289920?- 230,289,920 seconds is equal to 7 years, 16 weeks, 5 days, 9 hours, 25 minutes, 20 seconds.
-
To count from 1 to 230,289,920 would take you about ten 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 230289920 cubic inches would be around 51.1 feet tall.
Recreational maths with 230289920
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