40380497920
40,380,497,920 is an even composite number composed of five prime numbers multiplied together.
40380497920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 40380497920:
215 × 5 × 7 × 137 × 257
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 137 × 257)See below for interesting mathematical facts about the number 40380497920 from the Numbermatics database.
Names of 40380497920
- Cardinal: 40380497920 can be written as Forty billion, three hundred eighty million, four hundred ninety-seven thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 4.038049792 × 1010
Factors of 40380497920
Divisors of 40380497920
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 128 137 140 160 224 256 257 274 280 320 448 512 514 548 560 640 685 896 959 1024 1028 1096 1120 1280 1285 1370 1792 1799 1918 2048 2056 2192 2240 2560 2570 2740 3584 3598 3836 4096 4112 4384 4480 4795 5120 5140 5480 7168 7196 7672 8192 8224 8768 8960 8995 9590 10240 10280 10960 14336 14392 15344 16384 16448 17536 17920 17990 19180 20480 20560 21920 28672 28784 30688 32768 32896 35072 35209 35840 35980 38360 40960 41120 43840 57344 57568 61376 65792 70144 70418 71680 71960 76720 81920 82240 87680 114688 115136 122752 131584 140288 140836 143360 143920 153440 163840 164480 175360 176045 229376 230272 245504 246463 263168 280576 281672 286720 287840 306880 328960 350720 352090 460544 491008 492926 526336 561152 563344 573440 575680 613760 657920 701440 704180 921088 982016 985852 1052672 1122304 1126688 1146880 1151360 1227520 1232315 1315840 1402880 1408360 1842176 1964032 1971704 2105344 2244608 2253376 2302720 2455040 2464630 2631680 2805760 2816720 3684352 3928064 3943408 4210688 4489216 4506752 4605440 4910080 4929260 5263360 5611520 5633440 7368704 7856128 7886816 8421376 9013504 9210880 9820160 9858520 10526720 11223040 11266880 14737408 15712256 15773632 18027008 18421760 19640320 19717040 21053440 22446080 22533760 29474816 31424512 31547264 36054016 36843520 39280640 39434080 42106880 45067520 58949632 63094528 72108032 73687040 78561280 78868160 90135040 126189056 144216064 147374080 157122560 157736320 180270080 252378112 288432128 294748160 315472640 360540160 504756224 576864256 630945280 721080320 1009512448 1153728512 1261890560 1442160640 2019024896 2523781120 2884321280 4038049792 5047562240 5768642560 8076099584 10095124480 20190248960 40380497920
- Sum of all divisors σ(n): 111998790720
- Sum of proper divisors (its aliquot sum) s(n): 71618292800
- 40380497920 is an abundant number, because the sum of its proper divisors (71618292800) is greater than itself. Its abundance is 31237794880
Bases of 40380497920
- Binary: 1001011001101101110110000000000000002
- Hexadecimal: 0x966DD8000
- Base-36: IJTI7LS
Squares and roots of 40380497920
- 40380497920 squared (403804979202) is 1630584612267124326400
- 40380497920 cubed (403804979203) is 65843818544036620346576601088000
-
The
square root of 40380497920 is 200948.9933291531 -
The
cube root of 40380497920 is 3430.7617276533
Scales and comparisons
How big is 40380497920?- 40,380,497,920 seconds is equal to 1,283 years, 50 weeks, 4 days, 20 hours, 58 minutes, 40 seconds.
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To count from 1 to 40,380,497,920 would take you about two thousand, five hundred sixty-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 40380497920 cubic inches would be around 285.9 feet tall.
Recreational maths with 40380497920
- 40380497920 backwards is 02979408304
- The number of decimal digits it has is: 11
- The sum of 40380497920's digits is 46
- More coming soon!
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