638994096 (number)

638994096 is an even 9-digits composite number following 638994095 and preceding 638994097. In scientific notation, it is written as 6.38994096 × 10^8. The sum of its digits is 54. It has a total of 10 prime factors and 240 positive divisors. There are 175177728 positive integers (up to 638994096) that are relatively prime to 638994096.

Interesting facts

Basic properties

Name

Name six hundred thirty-eight million nine hundred ninety-four thousand ninety-six

Notation

Scientific notation 6.38994096 × 10^8
Engineering notation 6.38994096 × 10^6

Prime Factorization of 638994096

Prime Factorization 2 × 2 × 2 × 2 × 9 × 9 × 13 × 17 × 23 × 97

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 8874918
Product of the distinct prime numbers

The prime factorization of 638994096 is 2 × 2 × 2 × 2 × 9 × 9 × 13 × 17 × 23 × 97. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 638994096)

Multiplication

n×y
n×2 1277988192
n×3 1916982288
n×4 2555976384
n×5 3194970480

Division

n÷y
n÷2 319497048
n÷3 212998032
n÷3 159748524
n÷5 127798819.2

Exponentiation

ny
n2 408313454722857216
n3 2.6090988688527E+26
n4 1.6671987730771E+35
n5 1.0653301728547E+44

Nth Root

y√n
2√n 25278.332539944
3√n 861.32214875126
4√n 158.99161153955
5√n 57.68984460087

Divisors of 638994096

1, 2, 4, 8, 9, 13, 16, 17, 18, 23, 26, 34, 36, 46, 52, 68, 72, 81, 92, 97, 104, 117, 136, 144, 153, 162, 184, 194, 207, 208, 221, 234, 272, 299, 306, 324, 368, 388, 391, 414, 442, 468, 598, 612, 648, 776, 782, 828, 873, 884, 936, 1053, 1196, 1224, 1261, 1296, 1377, 1552, 1564, 1649, 1656, 1746, 1768, 1863, 1872, 1989, 2106, 2231, 2392, 2448, 2522, 2691, 2754, 3128, 3298, 3312, 3492, 3519, 3536, 3726, 3978, 4212, 4462, 4784, 5044, 5083, 5382, 5508, 6256, 6596, 6984, 7038, 7452, 7857, 7956, 8424, 8924, 10088, 10166, 10764, 11016, 11349, 13192, 13968, 14076, 14841, 14904, 15714, 15912, 16848, 17848, 17901, 20079, 20176, 20332, 21437, 21528, 22032, 22698, 24219, 26384, 28152, 29003, 29682, 29808, 31428, 31671, 31824, 35696, 35802, 37927, 40158, 40664, 42874, 43056, 45396, 45747, 48438, 56304, 58006, 59364, 62856, 63342, 71604, 75854, 80316, 81328, 85748, 90792, 91494, 96876, 102141, 116012, 118728, 125712, 126684, 133569, 143208, 151708, 160632, 171496, 180711, 181584, 182988, 192933, 193752, 204282, 232024, 237456, 253368, 261027, 267138, 286416, 303416, 321264, 341343, 342992, 361422, 365976, 385866, 387504, 408564, 411723, 464048, 493051, 506736, 522054, 534276, 606832, 682686, 722844, 731952, 771732, 817128, 823446, 986102, 1044108, 1068552, 1365372, 1445688, 1543464, 1634256, 1646892, 1736397, 1972204, 2088216, 2137104, 2349243, 2730744, 2891376, 3072087, 3086928, 3293784, 3472794, 3944408, 4176432, 4437459, 4698486, 5461488, 6144174, 6587568, 6945588, 7888816, 8874918, 9396972, 12288348, 13891176, 17749836, 18793944, 24576696, 27782352, 35499672, 37587888, 39937131, 49153392, 70999344, 79874262, 159748524, 319497048, 638994096

240 divisors

τ Total Divisors 240
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -638994095
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0041666666666667
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 240
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 638994096 can be divided by 240 positive divisors. The sum of these divisors (counting 638994096) is 1, the average is 0.0041666666666667.

Base conversion 638994096

Base System Value
2 Binary 100110000101100100011010110000
3 Ternary 1122112101021010000
4 Quaternary 212011210122300
5 Quinary 2302040302341
6 Senary 143223510000
8 Octal 4605443260
10 Decimal 638994096
12 Duodecimal 159bb8300
16 Hexadecimal 261646b0
20 Vigesimal 9jde54g
36 Base36 akfv00

Cryptographic Hash Functions

md5 6a758479b242f79c2d12a5d31c83df9e
sha1 9a44d9f0b2fbab57f7a8c46e287c10b0b372c807
sha256 6b1cfdcbfb2bf0381db3a115528a6460a111caf5852f7b8085308c57697eebe6
sha512 cfac5c431e55cfc689422d8e8030d00336fb7cb94c7b4fcced01ea4085cca0ef64c4cd628920b806d172dcdb2726710c1ffda6f2ba425987a8807e1d9d6e916e
ripemd-160 ffca2247f8bd580b8d1ef6c4cc9df94d77578460

638994096 as geometric shapes

Circle

Radius = n
Diameter 1277988192
Circumference 4014918315.3617
Area 1.2827545497192E+18

Sphere

Radius = n
Volume 1.0928967785169E+27
Surface area 5.1310181988768E+18
Circumference 4014918315.3617

Square

Length = n
Perimeter 2555976384
Area 408313454722857216
Diagonal 903674116.83954

Cube

Length = n
Surface area 2449880728337143296
Volume 2.6090988688527E+26
Space diagonal 1106770240.0085

Equilateral Triangle

Length = n
Perimeter 1916982288
Area 1.7680491224849E+17
Altitude 553385120.00427

Triangular Pyramid

Length = n
Surface area 1.7680491224849E+17
Volume 3.0748525049198E+25
Height 301224705.61318