1389219328
1,389,219,328 is an even composite number composed of four prime numbers multiplied together.
1389219328 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 1389219328:
29 × 7 × 17 × 1512
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 17 × 151 × 151)See below for interesting mathematical facts about the number 1389219328 from the Numbermatics database.
Names of 1389219328
- Cardinal: 1389219328 can be written as One billion, three hundred eighty-nine million, two hundred nineteen thousand, three hundred twenty-eight.
Scientific notation
- Scientific notation: 1.389219328 × 109
Factors of 1389219328
Divisors of 1389219328
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 7 8 14 16 17 28 32 34 56 64 68 112 119 128 136 151 224 238 256 272 302 448 476 512 544 604 896 952 1057 1088 1208 1792 1904 2114 2176 2416 2567 3584 3808 4228 4352 4832 5134 7616 8456 8704 9664 10268 15232 16912 17969 19328 20536 22801 30464 33824 35938 38656 41072 45602 60928 67648 71876 77312 82144 91204 135296 143752 159607 164288 182408 270592 287504 319214 328576 364816 387617 541184 575008 638428 657152 729632 775234 1150016 1276856 1314304 1459264 1550468 2300032 2553712 2713319 2918528 3100936 4600064 5107424 5426638 5837056 6201872 9200128 10214848 10853276 11674112 12403744 20429696 21706552 24807488 40859392 43413104 49614976 81718784 86826208 99229952 173652416 198459904 347304832 694609664 1389219328
- Sum of all divisors σ(n): 3381252336
- Sum of proper divisors (its aliquot sum) s(n): 1992033008
- 1389219328 is an abundant number, because the sum of its proper divisors (1992033008) is greater than itself. Its abundance is 602813680
Bases of 1389219328
- Binary: 10100101100110111001110000000002
- Hexadecimal: 0x52CDCE00
- Base-36: MZ3SHS
Squares and roots of 1389219328
- 1389219328 squared (13892193282) is 1929930341288771584
- 1389219328 cubed (13892193283) is 2681096531811997913869975552
-
The
square root of 1389219328 is 37272.2326672283 -
The
cube root of 1389219328 is 1115.8100591857
Scales and comparisons
How big is 1389219328?- 1,389,219,328 seconds is equal to 44 years, 8 weeks, 6 days, 22 hours, 15 minutes, 28 seconds.
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To count from 1 to 1,389,219,328 would take you about eighty-eight 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 1389219328 cubic inches would be around 93 feet tall.
Recreational maths with 1389219328
- 1389219328 backwards is 8239129831
- The number of decimal digits it has is: 10
- The sum of 1389219328's digits is 46
- More coming soon!
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The information we have on file for 1389219328 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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