385470400
385,470,400 is an even composite number composed of five prime numbers multiplied together.
385470400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 385470400:
26 × 52 × 7 × 127 × 271
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 127 × 271)See below for interesting mathematical facts about the number 385470400 from the Numbermatics database.
Names of 385470400
- Cardinal: 385470400 can be written as Three hundred eighty-five million, four hundred seventy thousand, four hundred.
Scientific notation
- Scientific notation: 3.854704 × 108
Factors of 385470400
Divisors of 385470400
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 64 70 80 100 112 127 140 160 175 200 224 254 271 280 320 350 400 448 508 542 560 635 700 800 889 1016 1084 1120 1270 1355 1400 1600 1778 1897 2032 2168 2240 2540 2710 2800 3175 3556 3794 4064 4336 4445 5080 5420 5600 6350 6775 7112 7588 8128 8672 8890 9485 10160 10840 11200 12700 13550 14224 15176 17344 17780 18970 20320 21680 22225 25400 27100 28448 30352 34417 35560 37940 40640 43360 44450 47425 50800 54200 56896 60704 68834 71120 75880 86720 88900 94850 101600 108400 121408 137668 142240 151760 172085 177800 189700 203200 216800 240919 275336 284480 303520 344170 355600 379400 433600 481838 550672 607040 688340 711200 758800 860425 963676 1101344 1204595 1376680 1422400 1517600 1720850 1927352 2202688 2409190 2753360 3035200 3441700 3854704 4818380 5506720 6022975 6883400 7709408 9636760 11013440 12045950 13766800 15418816 19273520 24091900 27533600 38547040 48183800 55067200 77094080 96367600 192735200 385470400
- Sum of all divisors σ(n): 1096564736
- Sum of proper divisors (its aliquot sum) s(n): 711094336
- 385470400 is an abundant number, because the sum of its proper divisors (711094336) is greater than itself. Its abundance is 325623936
Bases of 385470400
- Binary: 101101111100111001111110000002
- Hexadecimal: 0x16F9CFC0
- Base-36: 6DHYV4
Squares and roots of 385470400
- 385470400 squared (3854704002) is 148587429276160000
- 385470400 cubed (3854704003) is 57276055798053105664000000
-
The
square root of 385470400 is 19633.4001130727 -
The
cube root of 385470400 is 727.7747965007
Scales and comparisons
How big is 385470400?- 385,470,400 seconds is equal to 12 years, 13 weeks, 2 days, 11 hours, 6 minutes, 40 seconds.
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To count from 1 to 385,470,400 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 385470400 cubic inches would be around 60.6 feet tall.
Recreational maths with 385470400
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The information we have on file for 385470400 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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