389390100
389,390,100 is an even composite number composed of six prime numbers multiplied together.
389390100 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 389390100:
22 × 3 × 52 × 112 × 17 × 631
(2 × 2 × 3 × 5 × 5 × 11 × 11 × 17 × 631)See below for interesting mathematical facts about the number 389390100 from the Numbermatics database.
Names of 389390100
- Cardinal: 389390100 can be written as Three hundred eighty-nine million, three hundred ninety thousand, one hundred.
Scientific notation
- Scientific notation: 3.893901 × 108
Factors of 389390100
Divisors of 389390100
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 5 6 10 11 12 15 17 20 22 25 30 33 34 44 50 51 55 60 66 68 75 85 100 102 110 121 132 150 165 170 187 204 220 242 255 275 300 330 340 363 374 425 484 510 550 561 605 631 660 726 748 825 850 935 1020 1100 1122 1210 1262 1275 1452 1650 1700 1815 1870 1893 2057 2244 2420 2524 2550 2805 3025 3155 3300 3630 3740 3786 4114 4675 5100 5610 6050 6171 6310 6941 7260 7572 8228 9075 9350 9465 10285 10727 11220 12100 12342 12620 13882 14025 15775 18150 18700 18930 20570 20823 21454 24684 27764 28050 30855 31550 32181 34705 36300 37860 41140 41646 42908 47325 51425 53635 56100 61710 63100 64362 69410 76351 83292 94650 102850 104115 107270 117997 123420 128724 138820 152702 154275 160905 173525 189300 205700 208230 214540 229053 235994 268175 305404 308550 321810 347050 353991 381755 416460 458106 471988 520575 536350 589985 617100 643620 694100 707982 763510 804525 916212 1041150 1072700 1145265 1179970 1297967 1415964 1527020 1609050 1769955 1908775 2082300 2290530 2359940 2595934 2949925 3218100 3539910 3817550 3893901 4581060 5191868 5726325 5899850 6489835 7079820 7635100 7787802 8849775 11452650 11799700 12979670 15575604 17699550 19469505 22905300 25959340 32449175 35399100 38939010 64898350 77878020 97347525 129796700 194695050 389390100
- Sum of all divisors σ(n): 1313290944
- Sum of proper divisors (its aliquot sum) s(n): 923900844
- 389390100 is an abundant number, because the sum of its proper divisors (923900844) is greater than itself. Its abundance is 534510744
Bases of 389390100
- Binary: 101110011010110011111000101002
- Hexadecimal: 0x17359F14
- Base-36: 6FTZBO
Squares and roots of 389390100
- 389390100 squared (3893901002) is 151624649978010000
- 389390100 cubed (3893901003) is 59041137617402311701000000
-
The
square root of 389390100 is 19732.9698727789 -
The
cube root of 389390100 is 730.2333025493
Scales and comparisons
How big is 389390100?- 389,390,100 seconds is equal to 12 years, 19 weeks, 5 days, 19 hours, 55 minutes.
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To count from 1 to 389,390,100 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 389390100 cubic inches would be around 60.9 feet tall.
Recreational maths with 389390100
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The information we have on file for 389390100 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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