40456724490
40,456,724,490 is an even composite number composed of seven prime numbers multiplied together.
What does the number 40456724490 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 192 divisors.
40456724490 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 40456724490:
2 × 32 × 5 × 7 × 13 × 109 × 45319
(2 × 3 × 3 × 5 × 7 × 13 × 109 × 45319)See below for interesting mathematical facts about the number 40456724490 from the Numbermatics database.
Names of 40456724490
- Cardinal: 40456724490 can be written as Forty billion, four hundred fifty-six million, seven hundred twenty-four thousand, four hundred ninety.
Scientific notation
- Scientific notation: 4.045672449 × 1010
Factors of 40456724490
Divisors of 40456724490
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 5 6 7 9 10 13 14 15 18 21 26 30 35 39 42 45 63 65 70 78 90 91 105 109 117 126 130 182 195 210 218 234 273 315 327 390 455 545 546 585 630 654 763 819 910 981 1090 1170 1365 1417 1526 1635 1638 1962 2289 2730 2834 3270 3815 4095 4251 4578 4905 6867 7085 7630 8190 8502 9810 9919 11445 12753 13734 14170 19838 21255 22890 25506 29757 34335 42510 45319 49595 59514 63765 68670 89271 90638 99190 127530 135957 148785 178542 226595 271914 297570 317233 407871 446355 453190 589147 634466 679785 815742 892710 951699 1178294 1359570 1586165 1767441 1903398 2039355 2855097 2945735 3172330 3534882 4078710 4124029 4758495 4939771 5302323 5710194 5891470 8248058 8837205 9516990 9879542 10604646 12372087 14275485 14819313 17674410 20620145 24698855 24744174 26511615 28550970 29638626 34578397 37116261 41240290 44457939 49397710 53023230 61860435 64217023 69156794 74096565 74232522 88915878 103735191 123720870 128434046 148193130 172891985 185581305 192651069 207470382 222289695 311205573 321085115 345783970 371162610 385302138 444579390 449519161 518675955 577953207 622411146 642170230 899038322 963255345 1037351910 1155906414 1348557483 1556027865 1926510690 2247595805 2697114966 2889766035 3112055730 4045672449 4495191610 5779532070 6742787415 8091344898 13485574830 20228362245 40456724490
- Sum of all divisors σ(n): 130652121600
- Sum of proper divisors (its aliquot sum) s(n): 90195397110
- 40456724490 is an abundant number, because the sum of its proper divisors (90195397110) is greater than itself. Its abundance is 49738672620
Bases of 40456724490
- Binary: 1001011010110110100010100000000010102
- Hexadecimal: 0x96B68A00A
- Base-36: IL2W0EI
Squares and roots of 40456724490
- 40456724490 squared (404567244902) is 1636746556459765760100
- 40456724490 cubed (404567244903) is 66217404494648973126301134849000
-
The
square root of 40456724490 is 201138.5703687883 -
The
cube root of 40456724490 is 3432.9191289571
Scales and comparisons
How big is 40456724490?- 40,456,724,490 seconds is equal to 1,286 years, 20 weeks, 5 days, 3 hours, 1 minute, 30 seconds.
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To count from 1 to 40,456,724,490 would take you about two thousand, five hundred seventy-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 40456724490 cubic inches would be around 286.1 feet tall.
Recreational maths with 40456724490
- 40456724490 backwards is 09442765404
- 40456724490 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 40456724490's digits is 45
- More coming soon!
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