40128820480
40,128,820,480 is an even composite number composed of five prime numbers multiplied together.
40128820480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 40128820480:
28 × 5 × 72 × 31 × 20639
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 31 × 20639)See below for interesting mathematical facts about the number 40128820480 from the Numbermatics database.
Names of 40128820480
- Cardinal: 40128820480 can be written as Forty billion, one hundred twenty-eight million, eight hundred twenty thousand, four hundred eighty.
Scientific notation
- Scientific notation: 4.012882048 × 1010
Factors of 40128820480
Divisors of 40128820480
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 31 32 35 40 49 56 62 64 70 80 98 112 124 128 140 155 160 196 217 224 245 248 256 280 310 320 392 434 448 490 496 560 620 640 784 868 896 980 992 1085 1120 1240 1280 1519 1568 1736 1792 1960 1984 2170 2240 2480 3038 3136 3472 3920 3968 4340 4480 4960 6076 6272 6944 7595 7840 7936 8680 8960 9920 12152 12544 13888 15190 15680 17360 19840 20639 24304 27776 30380 31360 34720 39680 41278 48608 55552 60760 62720 69440 82556 97216 103195 121520 138880 144473 165112 194432 206390 243040 277760 288946 330224 388864 412780 486080 577892 639809 660448 722365 825560 972160 1011311 1155784 1279618 1320896 1444730 1651120 1944320 2022622 2311568 2559236 2641792 2889460 3199045 3302240 4045244 4478663 4623136 5056555 5118472 5283584 5778920 6398090 6604480 8090488 8957326 9246272 10113110 10236944 11557840 12796180 13208960 16180976 17914652 18492544 20226220 20473888 22393315 23115680 25592360 26417920 31350641 32361952 35829304 36985088 40452440 40947776 44786630 46231360 51184720 62701282 64723904 71658608 80904880 81895552 89573260 92462720 102369440 125402564 129447808 143317216 156753205 161809760 163791104 179146520 184925440 204738880 250805128 258895616 286634432 313506410 323619520 358293040 409477760 501610256 573268864 627012820 647239040 716586080 818955520 1003220512 1146537728 1254025640 1294478080 1433172160 2006441024 2508051280 2866344320 4012882048 5016102560 5732688640 8025764096 10032205120 20064410240 40128820480
- Sum of all divisors σ(n): 115426805760
- Sum of proper divisors (its aliquot sum) s(n): 75297985280
- 40128820480 is an abundant number, because the sum of its proper divisors (75297985280) is greater than itself. Its abundance is 35169164800
Bases of 40128820480
- Binary: 1001010101111101110100110101000000002
- Hexadecimal: 0x957DD3500
- Base-36: IFNNW1S
Squares and roots of 40128820480
- 40128820480 squared (401288204802) is 1610322233116067430400
- 40128820480 cubed (401288204803) is 64620331807667380918096494592000
-
The
square root of 40128820480 is 200321.7923242501 -
The
cube root of 40128820480 is 3423.6192912375
Scales and comparisons
How big is 40128820480?- 40,128,820,480 seconds is equal to 1,275 years, 50 weeks, 3 days, 22 hours, 34 minutes, 40 seconds.
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To count from 1 to 40,128,820,480 would take you about two thousand, five hundred fifty-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 40128820480 cubic inches would be around 285.3 feet tall.
Recreational maths with 40128820480
- 40128820480 backwards is 08402882104
- The number of decimal digits it has is: 11
- The sum of 40128820480's digits is 37
- More coming soon!
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"Number 40128820480 - Facts about the integer". Numbermatics.com. 2024. Web. 31 May 2024.
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Numbermatics. (2024). Number 40128820480 - Facts about the integer. Retrieved 31 May 2024, from https://numbermatics.com/n/40128820480/
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The information we have on file for 40128820480 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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