389308924900
389,308,924,900 is an even composite number composed of five prime numbers multiplied together.
389308924900 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-two divisors.
Prime factorization of 389308924900:
22 × 52 × 72 × 1032 × 7489
(2 × 2 × 5 × 5 × 7 × 7 × 103 × 103 × 7489)See below for interesting mathematical facts about the number 389308924900 from the Numbermatics database.
Names of 389308924900
- Cardinal: 389308924900 can be written as Three hundred eighty-nine billion, three hundred eight million, nine hundred twenty-four thousand, nine hundred.
Scientific notation
- Scientific notation: 3.893089249 × 1011
Factors of 389308924900
Divisors of 389308924900
- Number of divisors d(n): 162
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Complete list of divisors:
1 2 4 5 7 10 14 20 25 28 35 49 50 70 98 100 103 140 175 196 206 245 350 412 490 515 700 721 980 1030 1225 1442 2060 2450 2575 2884 3605 4900 5047 5150 7210 7489 10094 10300 10609 14420 14978 18025 20188 21218 25235 29956 36050 37445 42436 50470 52423 53045 72100 74263 74890 100940 104846 106090 126175 148526 149780 187225 209692 212180 252350 262115 265225 297052 366961 371315 374450 504700 519841 524230 530450 733922 742630 748900 771367 1039682 1048460 1060900 1310575 1467844 1485260 1542734 1834805 1856575 2079364 2599205 2621150 3085468 3669610 3713150 3856835 5198410 5242300 5399569 7339220 7426300 7713670 9174025 10396820 10799138 12996025 15427340 18348050 19284175 21598276 25992050 26997845 36696100 37796983 38568350 51984100 53995690 75593966 77136700 79450801 107991380 134989225 151187932 158901602 188984915 269978450 317803204 377969830 397254005 539956900 556155607 755939660 794508010 944924575 1112311214 1589016020 1889849150 1986270025 2224622428 2780778035 3779698300 3893089249 3972540050 5561556070 7786178498 7945080100 11123112140 13903890175 15572356996 19465446245 27807780350 38930892490 55615560700 77861784980 97327231225 194654462450 389308924900
- Sum of all divisors σ(n): 992493136530
- Sum of proper divisors (its aliquot sum) s(n): 603184211630
- 389308924900 is an abundant number, because the sum of its proper divisors (603184211630) is greater than itself. Its abundance is 213875286730
Bases of 389308924900
- Binary: 1011010101001001001111011000011111001002
- Hexadecimal: 0x5AA49EC3E4
- Base-36: 4YUGHCYS
Squares and roots of 389308924900
- 389308924900 squared (3893089249002) is 151561439006793840010000
- 389308924900 cubed (3893089249003) is 59004220876031833650235705249000000
-
The
square root of 389308924900 is 623946.2516114669 -
The
cube root of 389308924900 is 7301.8255576947
Scales and comparisons
How big is 389308924900?- 389,308,924,900 seconds is equal to 12,378 years, 42 weeks, 4 days, 8 hours, 1 minute, 40 seconds.
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To count from 1 to 389,308,924,900 would take you about twenty-four thousand, seven hundred fifty-seven 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 389308924900 cubic inches would be around 608.5 feet tall.
Recreational maths with 389308924900
- 389308924900 backwards is 009429803983
- The number of decimal digits it has is: 12
- The sum of 389308924900's digits is 55
- More coming soon!
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