40689002432
40,689,002,432 is an even composite number composed of four prime numbers multiplied together.
40689002432 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 40689002432:
26 × 133 × 472 × 131
(2 × 2 × 2 × 2 × 2 × 2 × 13 × 13 × 13 × 47 × 47 × 131)See below for interesting mathematical facts about the number 40689002432 from the Numbermatics database.
Names of 40689002432
- Cardinal: 40689002432 can be written as Forty billion, six hundred eighty-nine million, two thousand, four hundred thirty-two.
Scientific notation
- Scientific notation: 4.0689002432 × 1010
Factors of 40689002432
Divisors of 40689002432
- Number of divisors d(n): 168
-
Complete list of divisors:
1 2 4 8 13 16 26 32 47 52 64 94 104 131 169 188 208 262 338 376 416 524 611 676 752 832 1048 1222 1352 1504 1703 2096 2197 2209 2444 2704 3008 3406 4192 4394 4418 4888 5408 6157 6812 7943 8384 8788 8836 9776 10816 12314 13624 15886 17576 17672 19552 22139 24628 27248 28717 31772 35152 35344 39104 44278 49256 54496 57434 63544 70304 70688 80041 88556 98512 103259 108992 114868 127088 140608 141376 160082 177112 197024 206518 229736 254176 287807 289379 320164 354224 373321 394048 413036 459472 508352 575614 578758 640328 708448 746642 826072 918944 1040533 1151228 1157516 1280656 1416896 1493284 1652144 1837888 2081066 2302456 2315032 2561312 2986568 3304288 3761927 4162132 4604912 4630064 4853173 5122624 5973136 6608576 7523854 8324264 9209824 9260128 9706346 11946272 13526929 15047708 16648528 18419648 18520256 19412692 23892544 27053858 30095416 33297056 38825384 48905051 54107716 60190832 66594112 77650768 97810102 108215432 120381664 155301536 195620204 216430864 240763328 310603072 391240408 432861728 635765663 782480816 865723456 1271531326 1564961632 2543062652 3129923264 5086125304 10172250608 20344501216 40689002432
- Sum of all divisors σ(n): 90050508240
- Sum of proper divisors (its aliquot sum) s(n): 49361505808
- 40689002432 is an abundant number, because the sum of its proper divisors (49361505808) is greater than itself. Its abundance is 8672503376
Bases of 40689002432
- Binary: 1001011110010100000011100111110000002
- Hexadecimal: 0x97940E7C0
- Base-36: IOX6J7K
Squares and roots of 40689002432
- 40689002432 squared (406890024322) is 1655594918911301914624
- 40689002432 cubed (406890024323) is 67364505681988806396422192365568
-
The
square root of 40689002432 is 201715.1517164737 -
The
cube root of 40689002432 is 3439.4765076845
Scales and comparisons
How big is 40689002432?- 40,689,002,432 seconds is equal to 1,293 years, 40 weeks, 5 days, 12 hours, 40 minutes, 32 seconds.
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To count from 1 to 40,689,002,432 would take you about two thousand, five hundred eighty-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 40689002432 cubic inches would be around 286.6 feet tall.
Recreational maths with 40689002432
- 40689002432 backwards is 23420098604
- The number of decimal digits it has is: 11
- The sum of 40689002432's digits is 38
- More coming soon!
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