40385672964
40,385,672,964 is an even composite number composed of seven prime numbers multiplied together.
40385672964 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 40385672964:
22 × 32 × 7 × 13 × 31 × 547 × 727
(2 × 2 × 3 × 3 × 7 × 13 × 31 × 547 × 727)See below for interesting mathematical facts about the number 40385672964 from the Numbermatics database.
Names of 40385672964
- Cardinal: 40385672964 can be written as Forty billion, three hundred eighty-five million, six hundred seventy-two thousand, nine hundred sixty-four.
Scientific notation
- Scientific notation: 4.0385672964 × 1010
Factors of 40385672964
Divisors of 40385672964
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 7 9 12 13 14 18 21 26 28 31 36 39 42 52 62 63 78 84 91 93 117 124 126 156 182 186 217 234 252 273 279 364 372 403 434 468 546 547 558 651 727 806 819 868 1092 1094 1116 1209 1302 1454 1612 1638 1641 1953 2181 2188 2418 2604 2821 2908 3276 3282 3627 3829 3906 4362 4836 4923 5089 5642 6543 6564 7111 7254 7658 7812 8463 8724 9451 9846 10178 11284 11487 13086 14222 14508 15267 15316 16926 16957 18902 19692 20356 21333 22537 22974 25389 26172 28353 28444 30534 33852 33914 34461 37804 42666 45074 45801 45948 49777 50778 50871 56706 61068 63999 66157 67611 67828 68922 85059 85332 90148 91602 99554 101556 101742 113412 118699 127998 132314 135222 137844 149331 152613 157759 170118 183204 198471 199108 202833 203484 220441 237398 255996 264628 270444 292981 298662 305226 315518 340236 356097 396942 397669 405666 440882 447993 473277 474796 585962 595413 597324 610452 631036 661323 712194 793884 795338 811332 878943 881764 895986 946554 1068291 1171924 1190826 1193007 1322646 1419831 1424388 1543087 1590676 1757886 1791972 1893108 1983969 2050867 2136582 2381652 2386014 2636829 2645292 2783683 2839662 3086174 3515772 3579021 3967938 4101734 4273164 4629261 4772028 5169697 5273658 5567366 5679324 6152601 6172348 7158042 7935876 8203468 8351049 9258522 10339394 10547316 11134732 12305202 12327739 13887783 14316084 15509091 16702098 18457803 18517044 20678788 24610404 24655478 25053147 27775566 31018182 33404196 36187879 36915606 36983217 46527273 49310956 50106294 55551132 62036364 72375758 73831212 73966434 86294173 93054546 100212588 108563637 110949651 144751516 147932868 160260607 172588346 186109092 217127274 221899302 258882519 320521214 325690911 345176692 434254548 443798604 480781821 517765038 641042428 651381822 776647557 961563642 1035530076 1121824249 1302763644 1442345463 1553295114 1923127284 2243648498 2884690926 3106590228 3365472747 4487296996 5769381852 6730945494 10096418241 13461890988 20192836482 40385672964
- Sum of all divisors σ(n): 130113191936
- Sum of proper divisors (its aliquot sum) s(n): 89727518972
- 40385672964 is an abundant number, because the sum of its proper divisors (89727518972) is greater than itself. Its abundance is 49341846008
Bases of 40385672964
- Binary: 1001011001110010110001110111000001002
- Hexadecimal: 0x9672C7704
- Base-36: IJWL4P0
Squares and roots of 40385672964
- 40385672964 squared (403856729642) is 1631002580755160545296
- 40385672964 cubed (403856729643) is 65869136829817913937640164577344
-
The
square root of 40385672964 is 200961.8694280085 -
The
cube root of 40385672964 is 3430.9082801181
Scales and comparisons
How big is 40385672964?- 40,385,672,964 seconds is equal to 1,284 years, 7 weeks, 1 day, 18 hours, 29 minutes, 24 seconds.
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To count from 1 to 40,385,672,964 would take you about two thousand, five hundred sixty-eight 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 40385672964 cubic inches would be around 285.9 feet tall.
Recreational maths with 40385672964
- 40385672964 backwards is 46927658304
- The number of decimal digits it has is: 11
- The sum of 40385672964's digits is 54
- More coming soon!
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