74889216
74,889,216 is an even composite number composed of four prime numbers multiplied together.
74889216 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 74889216:
211 × 32 × 17 × 239
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 17 × 239)See below for interesting mathematical facts about the number 74889216 from the Numbermatics database.
Names of 74889216
- Cardinal: 74889216 can be written as Seventy-four million, eight hundred eighty-nine thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 7.4889216 × 107
Factors of 74889216
Divisors of 74889216
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 17 18 24 32 34 36 48 51 64 68 72 96 102 128 136 144 153 192 204 239 256 272 288 306 384 408 478 512 544 576 612 717 768 816 956 1024 1088 1152 1224 1434 1536 1632 1912 2048 2151 2176 2304 2448 2868 3072 3264 3824 4063 4302 4352 4608 4896 5736 6144 6528 7648 8126 8604 8704 9216 9792 11472 12189 13056 15296 16252 17208 17408 18432 19584 22944 24378 26112 30592 32504 34416 34816 36567 39168 45888 48756 52224 61184 65008 68832 73134 78336 91776 97512 104448 122368 130016 137664 146268 156672 183552 195024 244736 260032 275328 292536 313344 367104 390048 489472 520064 550656 585072 734208 780096 1040128 1101312 1170144 1468416 1560192 2080256 2202624 2340288 3120384 4160512 4405248 4680576 6240768 8321024 9361152 12481536 18722304 24963072 37444608 74889216
- Sum of all divisors σ(n): 229975200
- Sum of proper divisors (its aliquot sum) s(n): 155085984
- 74889216 is an abundant number, because the sum of its proper divisors (155085984) is greater than itself. Its abundance is 80196768
Bases of 74889216
- Binary: 1000111011010111000000000002
- Hexadecimal: 0x476B800
- Base-36: 18L4W0
Squares and roots of 74889216
- 74889216 squared (748892162) is 5608394673094656
- 74889216 cubed (748892163) is 420008280086635081629696
-
The
square root of 74889216 is 8653.8555569179 -
The
cube root of 74889216 is 421.5085884531
Scales and comparisons
How big is 74889216?- 74,889,216 seconds is equal to 2 years, 19 weeks, 5 days, 18 hours, 33 minutes, 36 seconds.
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To count from 1 to 74,889,216 would take you about three 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 74889216 cubic inches would be around 35.1 feet tall.
Recreational maths with 74889216
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The information we have on file for 74889216 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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