16989984
16,989,984 is an even composite number composed of five prime numbers multiplied together.
16989984 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 16989984:
25 × 32 × 11 × 31 × 173
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 31 × 173)See below for interesting mathematical facts about the number 16989984 from the Numbermatics database.
Names of 16989984
- Cardinal: 16989984 can be written as Sixteen million, nine hundred eighty-nine thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 1.6989984 × 107
Factors of 16989984
Divisors of 16989984
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 31 32 33 36 44 48 62 66 72 88 93 96 99 124 132 144 173 176 186 198 248 264 279 288 341 346 352 372 396 496 519 528 558 682 692 744 792 992 1023 1038 1056 1116 1364 1384 1488 1557 1584 1903 2046 2076 2232 2728 2768 2976 3069 3114 3168 3806 4092 4152 4464 5363 5456 5536 5709 6138 6228 7612 8184 8304 8928 10726 10912 11418 12276 12456 15224 16089 16368 16608 17127 21452 22836 24552 24912 30448 32178 32736 34254 42904 45672 48267 49104 49824 58993 60896 64356 68508 85808 91344 96534 98208 117986 128712 137016 171616 176979 182688 193068 235972 257424 274032 353958 386136 471944 514848 530937 548064 707916 772272 943888 1061874 1415832 1544544 1887776 2123748 2831664 4247496 5663328 8494992 16989984
- Sum of all divisors σ(n): 54722304
- Sum of proper divisors (its aliquot sum) s(n): 37732320
- 16989984 is an abundant number, because the sum of its proper divisors (37732320) is greater than itself. Its abundance is 20742336
Bases of 16989984
- Binary: 10000001100111111001000002
- Hexadecimal: 0x1033F20
- Base-36: A45K0
Squares and roots of 16989984
- 16989984 squared (169899842) is 288659556320256
- 16989984 cubed (169899843) is 4904321243328248315904
-
The
square root of 16989984 is 4121.8908282487 -
The
cube root of 16989984 is 257.0776511913
Scales and comparisons
How big is 16989984?- 16,989,984 seconds is equal to 28 weeks, 15 hours, 26 minutes, 24 seconds.
-
To count from 1 to 16,989,984 would take you about forty-two weeks!
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 16989984 cubic inches would be around 21.4 feet tall.
Recreational maths with 16989984
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The information we have on file for 16989984 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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