1989443328
1,989,443,328 is an even composite number composed of five prime numbers multiplied together.
1989443328 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 1989443328:
28 × 3 × 23 × 412 × 67
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 23 × 41 × 41 × 67)See below for interesting mathematical facts about the number 1989443328 from the Numbermatics database.
Names of 1989443328
- Cardinal: 1989443328 can be written as One billion, nine hundred eighty-nine million, four hundred forty-three thousand, three hundred twenty-eight.
Scientific notation
- Scientific notation: 1.989443328 × 109
Factors of 1989443328
Divisors of 1989443328
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 6 8 12 16 23 24 32 41 46 48 64 67 69 82 92 96 123 128 134 138 164 184 192 201 246 256 268 276 328 368 384 402 492 536 552 656 736 768 804 943 984 1072 1104 1312 1472 1541 1608 1681 1886 1968 2144 2208 2624 2747 2829 2944 3082 3216 3362 3772 3936 4288 4416 4623 5043 5248 5494 5658 5888 6164 6432 6724 7544 7872 8241 8576 8832 9246 10086 10496 10988 11316 12328 12864 13448 15088 15744 16482 17152 17664 18492 20172 21976 22632 24656 25728 26896 30176 31488 32964 36984 38663 40344 43952 45264 49312 51456 53792 60352 63181 65928 73968 77326 80688 87904 90528 98624 107584 112627 115989 120704 126362 131856 147936 154652 161376 175808 181056 189543 197248 215168 225254 231978 241408 252724 263712 295872 309304 322752 337881 351616 362112 379086 394496 430336 450508 463956 505448 527424 591744 618608 645504 675762 703232 724224 758172 901016 927912 1010896 1054848 1183488 1237216 1291008 1351524 1516344 1802032 1855824 2021792 2109696 2474432 2590421 2703048 3032688 3604064 3711648 4043584 4948864 5180842 5406096 6065376 7208128 7423296 7771263 8087168 9897728 10361684 10812192 12130752 14416256 14846592 15542526 16174336 20723368 21624384 24261504 28832512 29693184 31085052 41446736 43248768 48523008 62170104 82893472 86497536 124340208 165786944 248680416 331573888 497360832 663147776 994721664 1989443328
- Sum of all divisors σ(n): 5747597184
- Sum of proper divisors (its aliquot sum) s(n): 3758153856
- 1989443328 is an abundant number, because the sum of its proper divisors (3758153856) is greater than itself. Its abundance is 1768710528
Bases of 1989443328
- Binary: 11101101001010001111111000000002
- Hexadecimal: 0x76947F00
- Base-36: WWGOAO
Squares and roots of 1989443328
- 1989443328 squared (19894433282) is 3957884755323715584
- 1989443328 cubed (19894433283) is 7873987419471678448758423552
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The
square root of 1989443328 is 44603.1762097725 -
The
cube root of 1989443328 is 1257.7003759337
Scales and comparisons
How big is 1989443328?- 1,989,443,328 seconds is equal to 63 years, 13 weeks, 2 days, 23 hours, 8 minutes, 48 seconds.
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To count from 1 to 1,989,443,328 would take you about one hundred twenty-six 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 1989443328 cubic inches would be around 104.8 feet tall.
Recreational maths with 1989443328
- 1989443328 backwards is 8233449891
- The number of decimal digits it has is: 10
- The sum of 1989443328's digits is 51
- More coming soon!
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"Number 1989443328 - Facts about the integer". Numbermatics.com. 2024. Web. 29 May 2024.
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Numbermatics. (2024). Number 1989443328 - Facts about the integer. Retrieved 29 May 2024, from https://numbermatics.com/n/1989443328/
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Numbermatics. 2024. "Number 1989443328 - Facts about the integer". https://numbermatics.com/n/1989443328/
The information we have on file for 1989443328 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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