49997493
49,997,493 is an odd composite number composed of five prime numbers multiplied together.
49997493 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 49997493:
35 × 72 × 13 × 17 × 19
(3 × 3 × 3 × 3 × 3 × 7 × 7 × 13 × 17 × 19)See below for interesting mathematical facts about the number 49997493 from the Numbermatics database.
Names of 49997493
- Cardinal: 49997493 can be written as Forty-nine million, nine hundred ninety-seven thousand, four hundred ninety-three.
Scientific notation
- Scientific notation: 4.9997493 × 107
Factors of 49997493
Divisors of 49997493
- Number of divisors d(n): 144
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Complete list of divisors:
1 3 7 9 13 17 19 21 27 39 49 51 57 63 81 91 117 119 133 147 153 171 189 221 243 247 273 323 351 357 399 441 459 513 567 637 663 741 819 833 931 969 1053 1071 1197 1323 1377 1539 1547 1701 1729 1911 1989 2223 2261 2457 2499 2793 2907 3159 3213 3591 3969 4131 4199 4617 4641 5187 5733 5967 6669 6783 7371 7497 8379 8721 9639 10773 10829 11907 12103 12597 13923 15561 15827 17199 17901 20007 20349 22113 22491 25137 26163 28917 29393 32319 32487 36309 37791 41769 46683 47481 51597 53703 60021 61047 67473 75411 78489 88179 97461 108927 113373 125307 140049 142443 154791 183141 202419 205751 226233 264537 292383 326781 340119 375921 420147 427329 549423 617253 793611 877149 980343 1020357 1281987 1851759 2380833 2631447 2941029 3845961 5555277 7142499 16665831 49997493
- Sum of all divisors σ(n): 104569920
- Sum of proper divisors (its aliquot sum) s(n): 54572427
- 49997493 is an abundant number, because the sum of its proper divisors (54572427) is greater than itself. Its abundance is 4574934
Bases of 49997493
- Binary: 101111101011100110101101012
- Hexadecimal: 0x2FAE6B5
- Base-36: TRMB9
Squares and roots of 49997493
- 49997493 squared (499974932) is 2499749306285049
- 49997493 cubed (499974933) is 124981198442741593382157
-
The
square root of 49997493 is 7070.8905379733 -
The
cube root of 49997493 is 368.3969925165
Scales and comparisons
How big is 49997493?- 49,997,493 seconds is equal to 1 year, 30 weeks, 4 days, 16 hours, 11 minutes, 33 seconds.
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To count from 1 to 49,997,493 would take you about two 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 49997493 cubic inches would be around 30.7 feet tall.
Recreational maths with 49997493
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