38856965 (number)

38856965 is an odd 8-digits composite number following 38856964 and preceding 38856966. In scientific notation, it is written as 3.8856965 × 10^7. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 26462400 positive integers (up to 38856965) that are relatively prime to 38856965.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred fifty-six thousand nine hundred sixty-five

Notation

Scientific notation 3.8856965 × 10^7
Engineering notation 3.8856965 × 10^6

Prime Factorization of 38856965

Prime Factorization 7 × 5 × 149 × 7451

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38856965
Product of the distinct prime numbers

The prime factorization of 38856965 is 7 × 5 × 149 × 7451. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 30, 88, 372, 309, 5208, 5582, 29253, 50582, 818204, 819472, 6467069, 4206646, 66421530, 62220623, 429975402, 201035169, 8387697393, 2301305330

Basic calculations (n = 38856965)

Multiplication

n×y
n×2 77713930
n×3 116570895
n×4 155427860
n×5 194284825

Division

n÷y
n÷2 19428482.5
n÷3 12952321.666667
n÷3 9714241.25
n÷5 7771393

Exponentiation

ny
n2 1509863729011225
n3 5.8668722072959E+22
n4 2.2796884801837E+30
n5 8.8581775485401E+37

Nth Root

y√n
2√n 6233.5355136552
3√n 338.70605358471
4√n 78.952742280779
5√n 32.952910228003

Divisors of 38856965

1, 5, 7, 35, 149, 745, 1043, 5215, 7451, 37255, 52157, 260785, 1110199, 5550995, 7771393, 38856965

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 -38856964
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 38856965 can be divided by 16 positive divisors. The sum of these divisors (counting 38856965) is 1, the average is 0.0625.

Base conversion 38856965

Base System Value
2 Binary 10010100001110100100000101
3 Ternary 2201010010201212
4 Quaternary 2110032210011
5 Quinary 34421410330
6 Senary 3504501205
8 Octal 224164405
10 Decimal 38856965
12 Duodecimal 1101a805
16 Hexadecimal 250e905
20 Vigesimal c2h285
36 Base36 n4u85

Cryptographic Hash Functions

md5 0d1a3be24b967f0718dee4464a58bb4a
sha1 b220e1a2ccf3f6fa4734cd42b473a1386e52059c
sha256 e7e50c5de0baf5fa4787d02d1fd3c51a83ea16c673094822bdd185ddb93ed0f1
sha512 07f9290c8e2a7d0653b9e001bfab620388173646e1191decbbc5eff025f7712556f427ea57b99d2ed6d65deedf2d86a1997c158a7c98dd78eb5bd6ecc232c941
ripemd-160 a6c40ae7b3a0ac96dee728cba0761773460f4707

38856965 as geometric shapes

Circle

Radius = n
Diameter 77713930
Circumference 244145511.56959
Area 4.7433767989834E+15

Sphere

Radius = n
Volume 2.4575096834654E+23
Surface area 1.8973507195933E+16
Circumference 244145511.56959

Square

Length = n
Perimeter 155427860
Area 1509863729011225
Diagonal 54952046.895657

Cube

Length = n
Surface area 9059182374067350
Volume 5.8668722072959E+22
Space diagonal 67302237.607926

Equilateral Triangle

Length = n
Perimeter 116570895
Area 6.5379017278821E+14
Altitude 33651118.803963

Triangular Pyramid

Length = n
Surface area 6.5379017278821E+14
Volume 6.9141752035563E+21
Height 18317348.965219