38994756 (number)

38994756 is an even 8-digits composite number following 38994755 and preceding 38994757. In scientific notation, it is written as 3.8994756 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 12 positive divisors. There are 12998248 positive integers (up to 38994756) that are relatively prime to 38994756.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8994756 × 10^7
Engineering notation 3.8994756 × 10^6

Prime Factorization of 38994756

Prime Factorization 2 × 2 × 3 × 3249563

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19497378
Product of the distinct prime numbers

The prime factorization of 38994756 is 2 × 2 × 3 × 3249563. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 42, 88, 161, 261, 9789, 8024, 4559, 891, 560563, 722423, 2895984, 5630241, 3257336, 72264159, 483870955, 395981990, 5215055876, 9333960133

Basic calculations (n = 38994756)

Multiplication

n×y
n×2 77989512
n×3 116984268
n×4 155979024
n×5 194973780

Division

n÷y
n÷2 19497378
n÷3 12998252
n÷3 9748689
n÷5 7798951.2

Exponentiation

ny
n2 1520590995499536
n3 5.9295074845302E+22
n4 2.3121969755943E+30
n5 9.0163556887237E+37

Nth Root

y√n
2√n 6244.5781282646
3√n 339.10594403652
4√n 79.022643136411
5√n 32.976248064701

Divisors of 38994756

1, 2, 3, 4, 6, 12, 3249563, 6499126, 9748689, 12998252, 19497378, 38994756

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38994755
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38994756 can be divided by 12 positive divisors. The sum of these divisors (counting 38994756) is 1, the average is 0.083333333333333.

Base conversion 38994756

Base System Value
2 Binary 10010100110000001101000100
3 Ternary 2201101010202020
4 Quaternary 2110300031010
5 Quinary 34440313011
6 Senary 3511443140
8 Octal 224601504
10 Decimal 38994756
12 Duodecimal 110864b0
16 Hexadecimal 2530344
20 Vigesimal c3e6hg
36 Base36 n7sjo

Cryptographic Hash Functions

md5 544017635d161687031518805821bafa
sha1 c8148c35f4af33cbfa683557a64d7ea2ed06f19b
sha256 b4f75277d4900ad0d33ba5c6e9a0202540c052c221553d7411e34a29fc4ad7d3
sha512 9a9f47ebd645e9404b50f5451d44dfefc3410f97bc3d0f1a61f19f16797085a8c955fef2262bea9137ab27d4d91a038e71a4f94d21c05531e66fb8a7b1f38997
ripemd-160 6e4ba3149e3b07f41b187f7912da1ca57144bf29

38994756 as geometric shapes

Circle

Radius = n
Diameter 77989512
Circumference 245011277.95625
Area 4.7770775005761E+15

Sphere

Radius = n
Volume 2.4837462870407E+23
Surface area 1.9108310002305E+16
Circumference 245011277.95625

Square

Length = n
Perimeter 155979024
Area 1520590995499536
Diagonal 55146912.79663

Cube

Length = n
Surface area 9123545972997216
Volume 5.9295074845302E+22
Space diagonal 67540898.620751

Equilateral Triangle

Length = n
Perimeter 116984268
Area 6.5843521543423E+14
Altitude 33770449.310376

Triangular Pyramid

Length = n
Surface area 6.5843521543423E+14
Volume 6.9879915856794E+21
Height 18382304.265543