148073492
148,073,492 is an even composite number composed of five prime numbers multiplied together.
148073492 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 148073492:
22 × 72 × 73 × 79 × 131
(2 × 2 × 7 × 7 × 73 × 79 × 131)See below for interesting mathematical facts about the number 148073492 from the Numbermatics database.
Names of 148073492
- Cardinal: 148073492 can be written as One hundred forty-eight million, seventy-three thousand, four hundred ninety-two.
Scientific notation
- Scientific notation: 1.48073492 × 108
Factors of 148073492
Divisors of 148073492
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 7 14 28 49 73 79 98 131 146 158 196 262 292 316 511 524 553 917 1022 1106 1834 2044 2212 3577 3668 3871 5767 6419 7154 7742 9563 10349 11534 12838 14308 15484 19126 20698 23068 25676 38252 40369 41396 66941 72443 80738 133882 144886 161476 267764 282583 289772 468587 507101 565166 755477 937174 1014202 1130332 1510954 1874348 2028404 3021908 5288339 10576678 21153356 37018373 74036746 148073492
- Sum of all divisors σ(n): 311794560
- Sum of proper divisors (its aliquot sum) s(n): 163721068
- 148073492 is an abundant number, because the sum of its proper divisors (163721068) is greater than itself. Its abundance is 15647576
Bases of 148073492
- Binary: 10001101001101101100000101002
- Hexadecimal: 0x8D36C14
- Base-36: 2G5Q8K
Squares and roots of 148073492
- 148073492 squared (1480734922) is 21925759033074064
- 148073492 cubed (1480734923) is 3246623704777820151111488
-
The
square root of 148073492 is 12168.5451883123 -
The
cube root of 148073492 is 529.0447871191
Scales and comparisons
How big is 148073492?- 148,073,492 seconds is equal to 4 years, 36 weeks, 5 days, 19 hours, 31 minutes, 32 seconds.
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To count from 1 to 148,073,492 would take you about seven 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 148073492 cubic inches would be around 44.1 feet tall.
Recreational maths with 148073492
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