38994042 (number)

38994042 is an even 8-digits composite number following 38994041 and preceding 38994043. In scientific notation, it is written as 3.8994042 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 12268800 positive integers (up to 38994042) that are relatively prime to 38994042.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety-four thousand forty-two

Notation

Scientific notation 3.8994042 × 10^7
Engineering notation 3.8994042 × 10^6

Prime Factorization of 38994042

Prime Factorization 2 × 3 × 19 × 401 × 853

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38994042
Product of the distinct prime numbers

The prime factorization of 38994042 is 2 × 3 × 19 × 401 × 853. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 90, 26, 690, 43, 8261, 4237, 64652, 72517, 595721, 311598, 6125037, 5451798, 21968746, 7235282, 738112875, 790361653, 6201520208, 9551238567

Basic calculations (n = 38994042)

Multiplication

n×y
n×2 77988084
n×3 116982126
n×4 155976168
n×5 194970210

Division

n÷y
n÷2 19497021
n÷3 12998014
n÷3 9748510.5
n÷5 7798808.4

Exponentiation

ny
n2 1520535311497764
n3 5.9291817799027E+22
n4 2.3120276335116E+30
n5 9.0155302646312E+37

Nth Root

y√n
2√n 6244.5209584083
3√n 339.10387432983
4√n 79.02228140473
5√n 32.976127303779

Divisors of 38994042

1, 2, 3, 6, 19, 38, 57, 114, 401, 802, 853, 1203, 1706, 2406, 2559, 5118, 7619, 15238, 16207, 22857, 32414, 45714, 48621, 97242, 342053, 684106, 1026159, 2052318, 6499007, 12998014, 19497021, 38994042

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38994041
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38994042 can be divided by 32 positive divisors. The sum of these divisors (counting 38994042) is 1, the average is 0.03125.

Base conversion 38994042

Base System Value
2 Binary 10010100110000000001111010
3 Ternary 2201101002202210
4 Quaternary 2110300001322
5 Quinary 34440302132
6 Senary 3511435550
8 Octal 224600172
10 Decimal 38994042
12 Duodecimal 11085bb6
16 Hexadecimal 253007a
20 Vigesimal c3e522
36 Base36 n7rzu

Cryptographic Hash Functions

md5 223bca65deb8321756652fbedc51264f
sha1 7df6e1db96c759964da07b09a63c99ca98c9d5fa
sha256 5cc9147da49f669498f9f00e0f207484d48a87fc04b5810daaae7a1d0935dfc4
sha512 7399b0fedc333a3fb34101dedebd2ab5320e4a27b65bb62d2778621c64aa218ce69640ea438d9ebb0ee9ddaefd6f086fb210807a2c56e5334d767b132e7cc707
ripemd-160 3e3217d3278baeb24da7296779aabf8a4ac5bdc7

38994042 as geometric shapes

Circle

Radius = n
Diameter 77988084
Circumference 245006791.76194
Area 4.7769025641252E+15

Sphere

Radius = n
Volume 2.4836098562054E+23
Surface area 1.9107610256501E+16
Circumference 245006791.76194

Square

Length = n
Perimeter 155976168
Area 1520535311497764
Diagonal 55145903.048146

Cube

Length = n
Surface area 9123211868986584
Volume 5.9291817799027E+22
Space diagonal 67539661.936475

Equilateral Triangle

Length = n
Perimeter 116982126
Area 6.5841110355417E+14
Altitude 33769830.968237

Triangular Pyramid

Length = n
Surface area 6.5841110355417E+14
Volume 6.9876077390949E+21
Height 18381967.682715