38862661 (number)

38862661 is an odd 8-digits composite number following 38862660 and preceding 38862662. In scientific notation, it is written as 3.8862661 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 38849824 positive integers (up to 38862661) that are relatively prime to 38862661.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-two thousand six hundred sixty-one

Notation

Scientific notation 3.8862661 × 10^7
Engineering notation 3.8862661 × 10^6

Prime Factorization of 38862661

Prime Factorization 7949 × 4889

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38862661
Product of the distinct prime numbers

The prime factorization of 38862661 is 7949 × 4889. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 2, 66, 73, 390, 571, 4954, 7900, 63359, 32049, 944051, 145828, 7689171, 3375766, 4543364, 85461500, 126123525, 582540432, 5875170795, 5530615907

Basic calculations (n = 38862661)

Multiplication

n×y
n×2 77725322
n×3 116587983
n×4 155450644
n×5 194313305

Division

n÷y
n÷2 19431330.5
n÷3 12954220.333333
n÷3 9715665.25
n÷5 7772532.2

Exponentiation

ny
n2 1510306420000921
n3 5.8694526406619E+22
n4 2.281025482296E+30
n5 8.8646720050831E+37

Nth Root

y√n
2√n 6233.9923804894
3√n 338.7226029594
4√n 78.955635520775
5√n 32.953876277574

Divisors of 38862661

1, 4889, 7949, 38862661

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38862660
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38862661 can be divided by 4 positive divisors. The sum of these divisors (counting 38862661) is 1, the average is 0.25.

Base conversion 38862661

Base System Value
2 Binary 10010100001111111101000101
3 Ternary 2201010102112211
4 Quaternary 2110033331011
5 Quinary 34422101121
6 Senary 3504543421
8 Octal 224177505
10 Decimal 38862661
12 Duodecimal 11021b71
16 Hexadecimal 250ff45
20 Vigesimal c2hgd1
36 Base36 n4ymd

Cryptographic Hash Functions

md5 a3a389906f789957ebb6216eeb0a2147
sha1 d0e05e2e47b435cca14ae211e15079ad531733f4
sha256 d62e42b24f37b4d44210bce9b4198bee5cd49b74df5a554dd8ae5e09e4d9b8c4
sha512 a62051343023ac804f1ba4206c6c82d229bf16fa42d7b5656ab9c93976089e2a97385c45b557450e788caaf5817cdbd845e923ba89f1b743e31cf4f8e6556ea0
ripemd-160 def4cbbe925eec7a7640bf4e4bb47ea2e71d35c9

38862661 as geometric shapes

Circle

Radius = n
Diameter 77725322
Circumference 244181300.5931
Area 4.7447675537444E+15

Sphere

Radius = n
Volume 2.4585905728662E+23
Surface area 1.8979070214978E+16
Circumference 244181300.5931

Square

Length = n
Perimeter 155450644
Area 1510306420000921
Diagonal 54960102.256108

Cube

Length = n
Surface area 9061838520005526
Volume 5.8694526406619E+22
Space diagonal 67312103.369326

Equilateral Triangle

Length = n
Perimeter 116587983
Area 6.5398186360976E+14
Altitude 33656051.684663

Triangular Pyramid

Length = n
Surface area 6.5398186360976E+14
Volume 6.9172162734422E+21
Height 18320034.085369