123470928
123,470,928 is an even composite number composed of five prime numbers multiplied together.
123470928 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 123470928:
24 × 32 × 7 × 347 × 353
(2 × 2 × 2 × 2 × 3 × 3 × 7 × 347 × 353)See below for interesting mathematical facts about the number 123470928 from the Numbermatics database.
Names of 123470928
- Cardinal: 123470928 can be written as One hundred twenty-three million, four hundred seventy thousand, nine hundred twenty-eight.
Scientific notation
- Scientific notation: 1.23470928 × 108
Factors of 123470928
Divisors of 123470928
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 56 63 72 84 112 126 144 168 252 336 347 353 504 694 706 1008 1041 1059 1388 1412 2082 2118 2429 2471 2776 2824 3123 3177 4164 4236 4858 4942 5552 5648 6246 6354 7287 7413 8328 8472 9716 9884 12492 12708 14574 14826 16656 16944 19432 19768 21861 22239 24984 25416 29148 29652 38864 39536 43722 44478 49968 50832 58296 59304 87444 88956 116592 118608 122491 174888 177912 244982 349776 355824 367473 489964 734946 857437 979928 1102419 1469892 1714874 1959856 2204838 2572311 2939784 3429748 4409676 5144622 5879568 6859496 7716933 8819352 10289244 13718992 15433866 17638704 20578488 30867732 41156976 61735464 123470928
- Sum of all divisors σ(n): 397171008
- Sum of proper divisors (its aliquot sum) s(n): 273700080
- 123470928 is an abundant number, because the sum of its proper divisors (273700080) is greater than itself. Its abundance is 150229152
Bases of 123470928
- Binary: 1110101110000000100010100002
- Hexadecimal: 0x75C0450
- Base-36: 21IES0
Squares and roots of 123470928
- 123470928 squared (1234709282) is 15245070061181184
- 123470928 cubed (1234709283) is 1882322947879057564618752
-
The
square root of 123470928 is 11111.7472973427 -
The
cube root of 123470928 is 497.9528672671
Scales and comparisons
How big is 123470928?- 123,470,928 seconds is equal to 3 years, 48 weeks, 1 day, 1 hour, 28 minutes, 48 seconds.
-
To count from 1 to 123,470,928 would take you about five 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 123470928 cubic inches would be around 41.5 feet tall.
Recreational maths with 123470928
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The information we have on file for 123470928 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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