29745648450
29,745,648,450 is an even composite number composed of six prime numbers multiplied together.
29745648450 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 29745648450:
2 × 32 × 52 × 72 × 53 × 25453
(2 × 3 × 3 × 5 × 5 × 7 × 7 × 53 × 25453)See below for interesting mathematical facts about the number 29745648450 from the Numbermatics database.
Names of 29745648450
- Cardinal: 29745648450 can be written as Twenty-nine billion, seven hundred forty-five million, six hundred forty-eight thousand, four hundred fifty.
Scientific notation
- Scientific notation: 2.974564845 × 1010
Factors of 29745648450
Divisors of 29745648450
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 25 30 35 42 45 49 50 53 63 70 75 90 98 105 106 126 147 150 159 175 210 225 245 265 294 315 318 350 371 441 450 477 490 525 530 630 735 742 795 882 954 1050 1113 1225 1325 1470 1575 1590 1855 2205 2226 2385 2450 2597 2650 3150 3339 3675 3710 3975 4410 4770 5194 5565 6678 7350 7791 7950 9275 11025 11130 11925 12985 15582 16695 18550 22050 23373 23850 25453 25970 27825 33390 38955 46746 50906 55650 64925 76359 77910 83475 116865 127265 129850 152718 166950 178171 194775 229077 233730 254530 356342 381795 389550 458154 534513 584325 636325 763590 890855 1069026 1145385 1168650 1247197 1272650 1349009 1603539 1781710 1908975 2290770 2494394 2672565 2698018 3207078 3741591 3817950 4047027 4454275 5345130 5726925 6235985 6745045 7483182 8017695 8094054 8908550 9443063 11224773 11453850 12141081 12471970 13362825 13490090 16035390 18707955 18886126 20235135 22449546 24282162 26725650 28329189 31179925 33725225 37415910 40088475 40470270 47215315 56123865 56658378 60705405 62359850 66101441 67450450 80176950 84987567 93539775 94430630 101175675 112247730 121410810 132202882 141645945 169975134 187079550 198304323 202351350 236076575 280619325 283291890 303527025 330507205 396608646 424937835 472153150 561238650 594912969 607054050 661014410 708229725 849875670 991521615 1189825938 1416459450 1652536025 1983043230 2124689175 2974564845 3305072050 4249378350 4957608075 5949129690 9915216150 14872824225 29745648450
- Sum of all divisors σ(n): 94722021108
- Sum of proper divisors (its aliquot sum) s(n): 64976372658
- 29745648450 is an abundant number, because the sum of its proper divisors (64976372658) is greater than itself. Its abundance is 35230724208
Bases of 29745648450
- Binary: 110111011001111101010010011010000102
- Hexadecimal: 0x6ECFA9342
- Base-36: DNXSH8I
Squares and roots of 29745648450
- 29745648450 squared (297456484502) is 884803601710987402500
- 29745648450 cubed (297456484503) is 26319056883788849777143651125000
-
The
square root of 29745648450 is 172469.2681320357 -
The
cube root of 29745648450 is 3098.4261330999
Scales and comparisons
How big is 29745648450?- 29,745,648,450 seconds is equal to 945 years, 42 weeks, 4 days, 8 hours, 7 minutes, 30 seconds.
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To count from 1 to 29,745,648,450 would take you about one thousand, eight hundred ninety-one 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 29745648450 cubic inches would be around 258.2 feet tall.
Recreational maths with 29745648450
- 29745648450 backwards is 05484654792
- The number of decimal digits it has is: 11
- The sum of 29745648450's digits is 54
- More coming soon!
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