42890969 (number)

42890969 is an odd 8-digits composite number following 42890968 and preceding 42890970. In scientific notation, it is written as 4.2890969 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 38184960 positive integers (up to 42890969) that are relatively prime to 42890969.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred ninety thousand nine hundred sixty-nine

Notation

Scientific notation 4.2890969 × 10^7
Engineering notation 4.2890969 × 10^6

Prime Factorization of 42890969

Prime Factorization 11 × 193 × 227 × 89

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42890969
Product of the distinct prime numbers

The prime factorization of 42890969 is 11 × 193 × 227 × 89. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 44, 74, 271, 399, 9674, 9197, 79369, 26685, 201408, 593842, 1671840, 5485788, 95016450, 42241812, 816147275, 493867049, 6060648680, 9790422093

Basic calculations (n = 42890969)

Multiplication

n×y
n×2 85781938
n×3 128672907
n×4 171563876
n×5 214454845

Division

n÷y
n÷2 21445484.5
n÷3 14296989.666667
n÷3 10722742.25
n÷5 8578193.8

Exponentiation

ny
n2 1839635221758961
n3 7.8903737267772E+22
n4 3.3842577491361E+30
n5 1.4515409420621E+38

Nth Root

y√n
2√n 6549.1197118391
3√n 350.04344766757
4√n 80.926631660036
5√n 33.610360571572

Divisors of 42890969

1, 11, 89, 193, 227, 979, 2123, 2497, 17177, 20203, 43811, 188947, 222233, 481921, 3899179, 42890969

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 -42890968
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 42890969 can be divided by 16 positive divisors. The sum of these divisors (counting 42890969) is 1, the average is 0.0625.

Base conversion 42890969

Base System Value
2 Binary 10100011100111011011011001
3 Ternary 2222201002100102
4 Quaternary 2203213123121
5 Quinary 41440002334
6 Senary 4131145145
8 Octal 243473331
10 Decimal 42890969
12 Duodecimal 124451b5
16 Hexadecimal 28e76d9
20 Vigesimal d81789
36 Base36 pjavt

Cryptographic Hash Functions

md5 04c6ace16d0446ec7586050b717e5f04
sha1 6b22bedeb175e452632af5a77fb49fe6f2591b91
sha256 ffb6e01ca9d8a361c7d81bea59304bc47b8c843b6075ba7068f8699cb3107ecc
sha512 dd20490f3496165243b05014467a30ab49a77482ca4f05c1940081c3e2614d2ee38245db1891fda8fc76b8439a49ddb8d554b4771a33ae58726fe9eb23ebb72c
ripemd-160 f46a1fe53bfe03c31027ec2fce2033d4aa3164bb

42890969 as geometric shapes

Circle

Radius = n
Diameter 85781938
Circumference 269491906.2315
Area 5.779384497963E+15

Sphere

Radius = n
Volume 3.3051120178828E+23
Surface area 2.3117537991852E+16
Circumference 269491906.2315

Square

Length = n
Perimeter 171563876
Area 1839635221758961
Diagonal 60656990.063124

Cube

Length = n
Surface area 11037811330553766
Volume 7.8903737267772E+22
Space diagonal 74289337.493862

Equilateral Triangle

Length = n
Perimeter 128672907
Area 7.9658541786994E+14
Altitude 37144668.746931

Triangular Pyramid

Length = n
Surface area 7.9658541786994E+14
Volume 9.2988946138338E+21
Height 20218996.687708