38772942 (number)

38772942 is an even 8-digits composite number following 38772941 and preceding 38772943. In scientific notation, it is written as 3.8772942 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 11289600 positive integers (up to 38772942) that are relatively prime to 38772942.

Interesting facts

Basic properties

Name

Name thirty-eight million seven hundred seventy-two thousand nine hundred forty-two

Notation

Scientific notation 3.8772942 × 10^7
Engineering notation 3.8772942 × 10^6

Prime Factorization of 38772942

Prime Factorization 2 × 183 × 377 × 281

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38772942
Product of the distinct prime numbers

The prime factorization of 38772942 is 2 × 183 × 377 × 281. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 74, 20, 395, 338, 5502, 2224, 79517, 91384, 228454, 999144, 307344, 2116337, 22191193, 66539025, 394112238, 680106289, 5422506952, 9557123428

Basic calculations (n = 38772942)

Multiplication

n×y
n×2 77545884
n×3 116318826
n×4 155091768
n×5 193864710

Division

n÷y
n÷2 19386471
n÷3 12924314
n÷3 9693235.5
n÷5 7754588.4

Exponentiation

ny
n2 1503341031335364
n3 5.8288954614186E+22
n4 2.2600342564965E+30
n5 8.7628177145151E+37

Nth Root

y√n
2√n 6226.7922721093
3√n 338.46174185991
4√n 78.910026435867
5√n 32.938646631481

Divisors of 38772942

1, 2, 183, 281, 366, 377, 562, 754, 51423, 68991, 102846, 105937, 137982, 211874, 19386471, 38772942

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38772941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38772942 can be divided by 16 positive divisors. The sum of these divisors (counting 38772942) is 1, the average is 0.0625.

Base conversion 38772942

Base System Value
2 Binary 10010011111010000011001110
3 Ternary 2200221212110220
4 Quaternary 2103322003032
5 Quinary 34411213232
6 Senary 3503012210
8 Octal 223720316
10 Decimal 38772942
12 Duodecimal 10b9a066
16 Hexadecimal 24fa0ce
20 Vigesimal c26c72
36 Base36 n31e6

Cryptographic Hash Functions

md5 a08415b40e6931bf7759fd346851440d
sha1 38f62e7f773586a0b0fd73488765c3c2d6b6a1d2
sha256 7e0e51c6fc1229b77020f92286640a327ef48a7af43cb94080e5cde211c3c15c
sha512 2288393bf43e43354849eb2d1c51e576fc940ae9c183d2c05d218fed0cb496b1f60fccee5de33b0568a5aa098a6d09cc1ae8cc298e9f356150f25aa55bf207de
ripemd-160 1136619546b78ef6548b32ca125652ba1e7c06c7

38772942 as geometric shapes

Circle

Radius = n
Diameter 77545884
Circumference 243617579.49053
Area 4.7228851398833E+15

Sphere

Radius = n
Volume 2.4416020213514E+23
Surface area 1.8891540559533E+16
Circumference 243617579.49053

Square

Length = n
Perimeter 155091768
Area 1503341031335364
Diagonal 54833220.429505

Cube

Length = n
Surface area 9020046188012184
Volume 5.8288954614186E+22
Space diagonal 67156705.502921

Equilateral Triangle

Length = n
Perimeter 116318826
Area 6.5096576184396E+14
Altitude 33578352.751461

Triangular Pyramid

Length = n
Surface area 6.5096576184396E+14
Volume 6.8694191793277E+21
Height 18277740.143168