290428982 (number)

290428982 is an even 9-digits composite number following 290428981 and preceding 290428983. In scientific notation, it is written as 2.90428982 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 145189800 positive integers (up to 290428982) that are relatively prime to 290428982.

Interesting facts

Basic properties

Name

Name two hundred ninety million four hundred twenty-eight thousand nine hundred eighty-two

Notation

Scientific notation 2.90428982 × 10^8
Engineering notation 2.90428982 × 10^6

Prime Factorization of 290428982

Prime Factorization 2 × 15031 × 9661

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 290428982
Product of the distinct prime numbers

The prime factorization of 290428982 is 2 × 15031 × 9661. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 6, 15, 7, 980, 121, 9239, 2203, 62960, 97251, 803331, 862934, 4432264, 5393038, 40902013, 72451315, 418549282, 873927735, 5618722434, 5784090431

Basic calculations (n = 290428982)

Multiplication

n×y
n×2 580857964
n×3 871286946
n×4 1161715928
n×5 1452144910

Division

n÷y
n÷2 145214491
n÷3 96809660.666667
n÷3 72607245.5
n÷5 58085796.4

Exponentiation

ny
n2 84348993585556324
n3 2.4497392339778E+25
n4 7.1147527188962E+33
n5 2.0663303893308E+42

Nth Root

y√n
2√n 17041.977056668
3√n 662.23681070607
4√n 130.54492351933
5√n 49.272884876767

Divisors of 290428982

1, 2, 9661, 15031, 19322, 30062, 145214491, 290428982

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 -290428981
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 290428982 can be divided by 8 positive divisors. The sum of these divisors (counting 290428982) is 1, the average is 0.125.

Base conversion 290428982

Base System Value
2 Binary 10001010011111001100000110110
3 Ternary 202020111022122222
4 Quaternary 101103321200312
5 Quinary 1043322211412
6 Senary 44452522342
8 Octal 2123714066
10 Decimal 290428982
12 Duodecimal 813203b2
16 Hexadecimal 114f9836
20 Vigesimal 4af3c92
36 Base36 4swwfq

Cryptographic Hash Functions

md5 f1b7a74367f1157bb762030fbc29e43f
sha1 8d5bb7fe6a10ce5f974107c2ff93189e3a63b36f
sha256 9f88893b70c517f92760b2a475ceb0db70e7fc8e1039f1c2dd7921c3a4aa663c
sha512 e160ff05328dd1ed6debcca21dbdf2ba6e2722ca759eaa50cdd3f95162a0afb1cabcf82e105912b5c6720c5326b6117bcb7a007246a8eb9dfe506c8cd1365d85
ripemd-160 bd1f41ca8dc777a8565d5138afd11e5e8a930939

290428982 as geometric shapes

Circle

Radius = n
Diameter 580857964
Circumference 1824819112.4815
Area 2.6499017858608E+17

Sphere

Radius = n
Volume 1.0261443707567E+26
Surface area 1.0599607143443E+18
Circumference 1824819112.4815

Square

Length = n
Perimeter 1161715928
Area 84348993585556324
Diagonal 410728605.25061

Cube

Length = n
Surface area 506093961513337944
Volume 2.4497392339778E+25
Space diagonal 503037752.81451

Equilateral Triangle

Length = n
Perimeter 871286946
Area 3.6524185614371E+16
Altitude 251518876.40725

Triangular Pyramid

Length = n
Surface area 3.6524185614371E+16
Volume 2.8870453741407E+24
Height 136909535.08354