490105728
490,105,728 is an even composite number composed of four prime numbers multiplied together.
490105728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 490105728:
27 × 35 × 7 × 2251
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 2251)See below for interesting mathematical facts about the number 490105728 from the Numbermatics database.
Names of 490105728
- Cardinal: 490105728 can be written as Four hundred ninety million, one hundred five thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 4.90105728 × 108
Factors of 490105728
Divisors of 490105728
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 128 144 162 168 189 192 216 224 243 252 288 324 336 378 384 432 448 486 504 567 576 648 672 756 864 896 972 1008 1134 1152 1296 1344 1512 1701 1728 1944 2016 2251 2268 2592 2688 3024 3402 3456 3888 4032 4502 4536 5184 6048 6753 6804 7776 8064 9004 9072 10368 12096 13506 13608 15552 15757 18008 18144 20259 24192 27012 27216 31104 31514 36016 36288 40518 47271 54024 54432 60777 63028 72032 72576 81036 94542 108048 108864 121554 126056 141813 144064 162072 182331 189084 216096 217728 243108 252112 283626 288128 324144 364662 378168 425439 432192 486216 504224 546993 567252 648288 729324 756336 850878 864384 972432 1008448 1093986 1134504 1276317 1296576 1458648 1512672 1701756 1944864 2016896 2187972 2269008 2552634 2593152 2917296 3025344 3403512 3828951 3889728 4375944 4538016 5105268 5834592 6050688 6807024 7657902 7779456 8751888 9076032 10210536 11669184 13614048 15315804 17503776 18152064 20421072 23338368 27228096 30631608 35007552 40842144 54456192 61263216 70015104 81684288 122526432 163368576 245052864 490105728
- Sum of all divisors σ(n): 1672245120
- Sum of proper divisors (its aliquot sum) s(n): 1182139392
- 490105728 is an abundant number, because the sum of its proper divisors (1182139392) is greater than itself. Its abundance is 692033664
Bases of 490105728
- Binary: 111010011011001101011100000002
- Hexadecimal: 0x1D366B80
- Base-36: 83SO00
Squares and roots of 490105728
- 490105728 squared (4901057282) is 240203624618409984
- 490105728 cubed (4901057283) is 117725172311844547410788352
-
The
square root of 490105728 is 22138.3316444577 -
The
cube root of 490105728 is 788.4302150593
Scales and comparisons
How big is 490105728?- 490,105,728 seconds is equal to 15 years, 30 weeks, 2 days, 12 hours, 28 minutes, 48 seconds.
-
To count from 1 to 490,105,728 would take you about twenty-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 490105728 cubic inches would be around 65.7 feet tall.
Recreational maths with 490105728
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The information we have on file for 490105728 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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