38890090 (number)

38890090 is an even 8-digits composite number following 38890089 and preceding 38890091. In scientific notation, it is written as 3.8890090 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 15556032 positive integers (up to 38890090) that are relatively prime to 38890090.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred ninety thousand ninety

Notation

Scientific notation 3.8890090 × 10^7
Engineering notation 3.8890090 × 10^6

Prime Factorization of 38890090

Prime Factorization 2 × 5 × 3889009

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38890090
Product of the distinct prime numbers

The prime factorization of 38890090 is 2 × 5 × 3889009. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 10, 58, 58, 966, 288, 6429, 5567, 8668, 44457, 356230, 458870, 6982618, 3272470, 13061625, 306213, 320233451, 710151827, 335331436, 7630329396

Basic calculations (n = 38890090)

Multiplication

n×y
n×2 77780180
n×3 116670270
n×4 155560360
n×5 194450450

Division

n÷y
n÷2 19445045
n÷3 12963363.333333
n÷3 9722522.5
n÷5 7778018

Exponentiation

ny
n2 1512439100208100
n3 5.8818892726612E+22
n4 2.2874720318383E+30
n5 8.8959993190674E+37

Nth Root

y√n
2√n 6236.1919470138
3√n 338.80227358321
4√n 78.969563421699
5√n 32.958526688909

Divisors of 38890090

1, 2, 5, 10, 3889009, 7778018, 19445045, 38890090

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38890089
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38890090 can be divided by 8 positive divisors. The sum of these divisors (counting 38890090) is 1, the average is 0.125.

Base conversion 38890090

Base System Value
2 Binary 10010100010110101001101010
3 Ternary 2201011211011201
4 Quaternary 2110112221222
5 Quinary 34423440330
6 Senary 3505314414
8 Octal 224265152
10 Decimal 38890090
12 Duodecimal 11035a0a
16 Hexadecimal 2516a6a
20 Vigesimal c3154a
36 Base36 n5jsa

Cryptographic Hash Functions

md5 c35b9fb1ea070b708822460acee9112e
sha1 da543e3fd58bc4d54cce69d7592160ee14eb0b8d
sha256 db91cfe6b9ac88943c8eb9b737d71872b859c0840f48960a099ccdc23a86b036
sha512 d47f991b6c90725729373ebe86584dfab80944513f6477bc32b7bd02ae1eb070325d745eb88edee54ce408b962fe3045abb1c1ca42a4b5135dff1ecf65087714
ripemd-160 87da5f3175d6fc387e3a12b5e95711d77ff0fdd5

38890090 as geometric shapes

Circle

Radius = n
Diameter 77780180
Circumference 244353642.08289
Area 4.7514675662157E+15

Sphere

Radius = n
Volume 2.4638000170961E+23
Surface area 1.9005870264863E+16
Circumference 244353642.08289

Square

Length = n
Perimeter 155560360
Area 1512439100208100
Diagonal 54998892.71991

Cube

Length = n
Surface area 9074634601248600
Volume 5.8818892726612E+22
Space diagonal 67359611.790926

Equilateral Triangle

Length = n
Perimeter 116670270
Area 6.5490534122855E+14
Altitude 33679805.895463

Triangular Pyramid

Length = n
Surface area 6.5490534122855E+14
Volume 6.9318729848119E+21
Height 18332964.23997