38861997 (number)

38861997 is an odd 8-digits composite number following 38861996 and preceding 38861998. In scientific notation, it is written as 3.8861997 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 25254000 positive integers (up to 38861997) that are relatively prime to 38861997.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-one thousand nine hundred ninety-seven

Notation

Scientific notation 3.8861997 × 10^7
Engineering notation 3.8861997 × 10^6

Prime Factorization of 38861997

Prime Factorization 3 × 47 × 367 × 751

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38861997
Product of the distinct prime numbers

The prime factorization of 38861997 is 3 × 47 × 367 × 751. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 63, 12, 231, 78, 7972, 9039, 20897, 30343, 338193, 72509, 7914817, 4919679, 69187410, 64223133, 708140172, 321192291, 4246087305, 382768827

Basic calculations (n = 38861997)

Multiplication

n×y
n×2 77723994
n×3 116585991
n×4 155447988
n×5 194309985

Division

n÷y
n÷2 19430998.5
n÷3 12953999
n÷3 9715499.25
n÷5 7772399.4

Exponentiation

ny
n2 1510254810828009
n3 5.8691517927634E+22
n4 2.2808695936291E+30
n5 8.8639147305007E+37

Nth Root

y√n
2√n 6233.9391238606
3√n 338.72067383186
4√n 78.955298263388
5√n 32.953763668077

Divisors of 38861997

1, 3, 47, 141, 367, 751, 1101, 2253, 17249, 35297, 51747, 105891, 275617, 826851, 12953999, 38861997

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 -38861996
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 38861997 can be divided by 16 positive divisors. The sum of these divisors (counting 38861997) is 1, the average is 0.0625.

Base conversion 38861997

Base System Value
2 Binary 10010100001111110010101101
3 Ternary 2201010101122020
4 Quaternary 2110033302231
5 Quinary 34422040442
6 Senary 3504540353
8 Octal 224176255
10 Decimal 38861997
12 Duodecimal 110216b9
16 Hexadecimal 250fcad
20 Vigesimal c2hejh
36 Base36 n4y3x

Cryptographic Hash Functions

md5 f24ccacafa6f1a6f29532405182dc69a
sha1 1dcc170750d1b8578b86d6a5fcb18b360fd6b917
sha256 361c955d3a5396200ac814aa1d2052f2d49dd975a5c82399df651e3dc1088482
sha512 a9e795db2b20778662c82c09ae5b8cf1c72d3c410b65c25802816a54f0931b4e71ea81ad10da4315cf183158d9f3b156b7bf214cc64ed6854f6af8a5389717fa
ripemd-160 52c57c5432c9c095b21c2bc6df1701b377459603

38861997 as geometric shapes

Circle

Radius = n
Diameter 77723994
Circumference 244177128.55806
Area 4.7446054187459E+15

Sphere

Radius = n
Volume 2.4584645539932E+23
Surface area 1.8978421674984E+16
Circumference 244177128.55806

Square

Length = n
Perimeter 155447988
Area 1510254810828009
Diagonal 54959163.218303

Cube

Length = n
Surface area 9061528864968054
Volume 5.8691517927634E+22
Space diagonal 67310953.287589

Equilateral Triangle

Length = n
Perimeter 116585991
Area 6.5395951618236E+14
Altitude 33655476.643795

Triangular Pyramid

Length = n
Surface area 6.5395951618236E+14
Volume 6.9168617207936E+21
Height 18319721.072768