389612080
389,612,080 is an even composite number composed of five prime numbers multiplied together.
What does the number 389612080 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 80 divisors.
389612080 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 389612080:
24 × 5 × 11 × 13 × 34057
(2 × 2 × 2 × 2 × 5 × 11 × 13 × 34057)See below for interesting mathematical facts about the number 389612080 from the Numbermatics database.
Names of 389612080
- Cardinal: 389612080 can be written as Three hundred eighty-nine million, six hundred twelve thousand and eighty.
Scientific notation
- Scientific notation: 3.8961208 × 108
Factors of 389612080
Divisors of 389612080
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 4 5 8 10 11 13 16 20 22 26 40 44 52 55 65 80 88 104 110 130 143 176 208 220 260 286 440 520 572 715 880 1040 1144 1430 2288 2860 5720 11440 34057 68114 136228 170285 272456 340570 374627 442741 544912 681140 749254 885482 1362280 1498508 1770964 1873135 2213705 2724560 2997016 3541928 3746270 4427410 4870151 5994032 7083856 7492540 8854820 9740302 14985080 17709640 19480604 24350755 29970160 35419280 38961208 48701510 77922416 97403020 194806040 389612080
- Sum of all divisors σ(n): 1064244384
- Sum of proper divisors (its aliquot sum) s(n): 674632304
- 389612080 is an abundant number, because the sum of its proper divisors (674632304) is greater than itself. Its abundance is 285020224
Bases of 389612080
- Binary: 101110011100100000010001100002
- Hexadecimal: 0x17390230
- Base-36: 6FYQLS
Squares and roots of 389612080
- 389612080 squared (3896120802) is 151797572881926400
- 389612080 cubed (3896120803) is 59142168109478939110912000
-
The
square root of 389612080 is 19738.5936682429 -
The
cube root of 389612080 is 730.3720377969
Scales and comparisons
How big is 389612080?- 389,612,080 seconds is equal to 12 years, 20 weeks, 1 day, 9 hours, 34 minutes, 40 seconds.
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To count from 1 to 389,612,080 would take you about eighteen 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 389612080 cubic inches would be around 60.9 feet tall.
Recreational maths with 389612080
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