40386319872
40,386,319,872 is an even composite number composed of six prime numbers multiplied together.
What does the number 40386319872 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 320 divisors.
40386319872 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 40386319872:
29 × 3 × 31 × 41 × 137 × 151
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 31 × 41 × 137 × 151)See below for interesting mathematical facts about the number 40386319872 from the Numbermatics database.
Names of 40386319872
- Cardinal: 40386319872 can be written as Forty billion, three hundred eighty-six million, three hundred nineteen thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 4.0386319872 × 1010
Factors of 40386319872
Divisors of 40386319872
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 31 32 41 48 62 64 82 93 96 123 124 128 137 151 164 186 192 246 248 256 274 302 328 372 384 411 453 492 496 512 548 604 656 744 768 822 906 984 992 1096 1208 1271 1312 1488 1536 1644 1812 1968 1984 2192 2416 2542 2624 2976 3288 3624 3813 3936 3968 4247 4384 4681 4832 5084 5248 5617 5952 6191 6576 7248 7626 7872 7936 8494 8768 9362 9664 10168 10496 11234 11904 12382 12741 13152 14043 14496 15252 15744 15872 16851 16988 17536 18573 18724 19328 20336 20687 20992 22468 23808 24764 25482 26304 28086 28992 30504 31488 33702 33976 35072 37146 37448 38656 40672 41374 44936 47616 49528 50964 52608 56172 57984 61008 62061 62976 67404 67952 70144 74292 74896 77312 81344 82748 89872 99056 101928 105216 112344 115968 122016 124122 134808 135904 148584 149792 162688 165496 174127 179744 191921 198112 203856 210432 224688 231936 244032 248244 269616 271808 297168 299584 325376 330992 348254 359488 383842 396224 407712 449376 488064 496488 522381 539232 543616 575763 594336 599168 641297 650752 661984 696508 718976 767684 792448 815424 848167 898752 976128 992976 1044762 1078464 1087232 1151526 1188672 1198336 1282594 1323968 1393016 1437952 1535368 1584896 1630848 1696334 1797504 1923891 1952256 1985952 2089524 2156928 2174464 2303052 2377344 2396672 2544501 2565188 2647936 2786032 2875904 3070736 3169792 3261696 3392668 3595008 3847782 3971904 4179048 4313856 4606104 4754688 5089002 5130376 5295872 5572064 6141472 6523392 6785336 7190016 7695564 7943808 8358096 8627712 9212208 9509376 10178004 10260752 10591744 11144128 12282944 13570672 15391128 15887616 16716192 18424416 20356008 20521504 22288256 24565888 26293177 27141344 30782256 31775232 33432384 36848832 40712016 41043008 44576512 49131776 52586354 54282688 61564512 66864768 73697664 78879531 81424032 82086016 89153024 98263552 105172708 108565376 123129024 133729536 147395328 157759062 162848064 164172032 210345416 217130752 246258048 267459072 294790656 315518124 325696128 328344064 420690832 434261504 492516096 631036248 651392256 841381664 985032192 1262072496 1302784512 1682763328 2524144992 3365526656 5048289984 6731053312 10096579968 13462106624 20193159936 40386319872
- Sum of all divisors σ(n): 115360616448
- Sum of proper divisors (its aliquot sum) s(n): 74974296576
- 40386319872 is an abundant number, because the sum of its proper divisors (74974296576) is greater than itself. Its abundance is 34587976704
Bases of 40386319872
- Binary: 1001011001110011011001010110000000002
- Hexadecimal: 0x967365600
- Base-36: IJWYZUO
Squares and roots of 40386319872
- 40386319872 squared (403863198722) is 1631054832803502096384
- 40386319872 cubed (403863198723) is 65872302206373714186386798542848
-
The
square root of 40386319872 is 200963.4789507785 -
The
cube root of 40386319872 is 3430.9265990745
Scales and comparisons
How big is 40386319872?- 40,386,319,872 seconds is equal to 1,284 years, 8 weeks, 2 days, 6 hours, 11 minutes, 12 seconds.
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To count from 1 to 40,386,319,872 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 40386319872 cubic inches would be around 285.9 feet tall.
Recreational maths with 40386319872
- 40386319872 backwards is 27891368304
- The number of decimal digits it has is: 11
- The sum of 40386319872's digits is 51
- More coming soon!
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