385521300
385,521,300 is an even composite number composed of five prime numbers multiplied together.
385521300 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 385521300:
22 × 32 × 52 × 89 × 4813
(2 × 2 × 3 × 3 × 5 × 5 × 89 × 4813)See below for interesting mathematical facts about the number 385521300 from the Numbermatics database.
Names of 385521300
- Cardinal: 385521300 can be written as Three hundred eighty-five million, five hundred twenty-one thousand, three hundred.
Scientific notation
- Scientific notation: 3.855213 × 108
Factors of 385521300
Divisors of 385521300
- Number of divisors d(n): 108
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 25 30 36 45 50 60 75 89 90 100 150 178 180 225 267 300 356 445 450 534 801 890 900 1068 1335 1602 1780 2225 2670 3204 4005 4450 4813 5340 6675 8010 8900 9626 13350 14439 16020 19252 20025 24065 26700 28878 40050 43317 48130 57756 72195 80100 86634 96260 120325 144390 173268 216585 240650 288780 360975 428357 433170 481300 721950 856714 866340 1082925 1285071 1443900 1713428 2141785 2165850 2570142 3855213 4283570 4331700 5140284 6425355 7710426 8567140 10708925 12850710 15420852 19276065 21417850 25701420 32126775 38552130 42835700 64253550 77104260 96380325 128507100 192760650 385521300
- Sum of all divisors σ(n): 1222226460
- Sum of proper divisors (its aliquot sum) s(n): 836705160
- 385521300 is an abundant number, because the sum of its proper divisors (836705160) is greater than itself. Its abundance is 451183860
Bases of 385521300
- Binary: 101101111101010010110100101002
- Hexadecimal: 0x16FA9694
- Base-36: 6DJ250
Squares and roots of 385521300
- 385521300 squared (3855213002) is 148626672753690000
- 385521300 cubed (3855213003) is 57298748094677148597000000
-
The
square root of 385521300 is 19634.6963307305 -
The
cube root of 385521300 is 727.8068284519
Scales and comparisons
How big is 385521300?- 385,521,300 seconds is equal to 12 years, 13 weeks, 3 days, 1 hour, 15 minutes.
-
To count from 1 to 385,521,300 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 385521300 cubic inches would be around 60.7 feet tall.
Recreational maths with 385521300
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