189349888
189,349,888 is an even composite number composed of four prime numbers multiplied together.
189349888 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 189349888:
214 × 7 × 13 × 127
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 13 × 127)See below for interesting mathematical facts about the number 189349888 from the Numbermatics database.
Names of 189349888
- Cardinal: 189349888 can be written as One hundred eighty-nine million, three hundred forty-nine thousand, eight hundred eighty-eight.
Scientific notation
- Scientific notation: 1.89349888 × 108
Factors of 189349888
Divisors of 189349888
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 32 52 56 64 91 104 112 127 128 182 208 224 254 256 364 416 448 508 512 728 832 889 896 1016 1024 1456 1651 1664 1778 1792 2032 2048 2912 3302 3328 3556 3584 4064 4096 5824 6604 6656 7112 7168 8128 8192 11557 11648 13208 13312 14224 14336 16256 16384 23114 23296 26416 26624 28448 28672 32512 46228 46592 52832 53248 56896 57344 65024 92456 93184 105664 106496 113792 114688 130048 184912 186368 211328 212992 227584 260096 369824 372736 422656 455168 520192 739648 745472 845312 910336 1040384 1479296 1490944 1690624 1820672 2080768 2958592 3381248 3641344 5917184 6762496 7282688 11834368 13524992 14565376 23668736 27049984 47337472 94674944 189349888
- Sum of all divisors σ(n): 469747712
- Sum of proper divisors (its aliquot sum) s(n): 280397824
- 189349888 is an abundant number, because the sum of its proper divisors (280397824) is greater than itself. Its abundance is 91047936
Bases of 189349888
- Binary: 10110100100101000000000000002
- Hexadecimal: 0xB494000
- Base-36: 34QFB4
Squares and roots of 189349888
- 189349888 squared (1893498882) is 35853380085612544
- 189349888 cubed (1893498883) is 6788833503632165617795072
-
The
square root of 189349888 is 13760.4465043835 -
The
cube root of 189349888 is 574.2332696817
Scales and comparisons
How big is 189349888?- 189,349,888 seconds is equal to 6 years, 1 week, 13 hours, 11 minutes, 28 seconds.
-
To count from 1 to 189,349,888 would take you about nine 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 189349888 cubic inches would be around 47.9 feet tall.
Recreational maths with 189349888
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The information we have on file for 189349888 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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