149440928
149,440,928 is an even composite number composed of six prime numbers multiplied together.
149440928 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 149440928:
25 × 7 × 13 × 19 × 37 × 73
(2 × 2 × 2 × 2 × 2 × 7 × 13 × 19 × 37 × 73)See below for interesting mathematical facts about the number 149440928 from the Numbermatics database.
Names of 149440928
- Cardinal: 149440928 can be written as One hundred forty-nine million, four hundred forty thousand, nine hundred twenty-eight.
Scientific notation
- Scientific notation: 1.49440928 × 108
Factors of 149440928
Divisors of 149440928
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 7 8 13 14 16 19 26 28 32 37 38 52 56 73 74 76 91 104 112 133 146 148 152 182 208 224 247 259 266 292 296 304 364 416 481 494 511 518 532 584 592 608 703 728 949 962 988 1022 1036 1064 1168 1184 1387 1406 1456 1729 1898 1924 1976 2044 2072 2128 2336 2701 2774 2812 2912 3367 3458 3796 3848 3952 4088 4144 4256 4921 5402 5548 5624 6643 6734 6916 7592 7696 7904 8176 8288 9139 9709 9842 10804 11096 11248 13286 13468 13832 15184 15392 16352 18031 18278 18907 19418 19684 21608 22192 22496 26572 26936 27664 30368 35113 36062 36556 37814 38836 39368 43216 44384 51319 53144 53872 55328 63973 70226 72124 73112 75628 77672 78736 86432 102638 106288 107744 126217 127946 140452 144248 146224 151256 155344 157472 205276 212576 245791 252434 255892 280904 288496 292448 302512 310688 359233 410552 491582 504868 511784 561808 576992 605024 667147 718466 821104 983164 1009736 1023568 1123616 1334294 1436932 1642208 1966328 2019472 2047136 2668588 2873864 3932656 4038944 4670029 5337176 5747728 7865312 9340058 10674352 11495456 18680116 21348704 37360232 74720464 149440928
- Sum of all divisors σ(n): 396829440
- Sum of proper divisors (its aliquot sum) s(n): 247388512
- 149440928 is an abundant number, because the sum of its proper divisors (247388512) is greater than itself. Its abundance is 97947584
Bases of 149440928
- Binary: 10001110100001001001101000002
- Hexadecimal: 0x8E849A0
- Base-36: 2GZ1CW
Squares and roots of 149440928
- 149440928 squared (1494409282) is 22332590961501184
- 149440928 cubed (1494409283) is 3337403117931149210058752
-
The
square root of 149440928 is 12224.6033882491 -
The
cube root of 149440928 is 530.6683487177
Scales and comparisons
How big is 149440928?- 149,440,928 seconds is equal to 4 years, 39 weeks, 15 hours, 22 minutes, 8 seconds.
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To count from 1 to 149,440,928 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 149440928 cubic inches would be around 44.2 feet tall.
Recreational maths with 149440928
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The information we have on file for 149440928 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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