290431390 (number)

290431390 is an even 9-digits composite number following 290431389 and preceding 290431391. In scientific notation, it is written as 2.90431390 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 116172552 positive integers (up to 290431390) that are relatively prime to 290431390.

Interesting facts

Basic properties

Name

Name two hundred ninety million four hundred thirty-one thousand three hundred ninety

Notation

Scientific notation 2.90431390 × 10^8
Engineering notation 2.90431390 × 10^6

Prime Factorization of 290431390

Prime Factorization 2 × 5 × 29043139

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 290431390
Product of the distinct prime numbers

The prime factorization of 290431390 is 2 × 5 × 29043139. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 82, 39, 714, 98, 1343, 3030, 68741, 40656, 11794, 690198, 9587550, 4949055, 62700771, 38010824, 456853025, 784857823, 5293138692, 4375377918

Basic calculations (n = 290431390)

Multiplication

n×y
n×2 580862780
n×3 871294170
n×4 1161725560
n×5 1452156950

Division

n÷y
n÷2 145215695
n÷3 96810463.333333
n÷3 72607847.5
n÷5 58086278

Exponentiation

ny
n2 84350392297332100
n3 2.4498001681959E+25
n4 7.1149886807138E+33
n5 2.066416052374E+42

Nth Root

y√n
2√n 17042.047705602
3√n 662.23864094333
4√n 130.54519411147
5√n 49.272966582603

Divisors of 290431390

1, 2, 5, 10, 29043139, 58086278, 145215695, 290431390

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 -290431389
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 290431390 can be divided by 8 positive divisors. The sum of these divisors (counting 290431390) is 1, the average is 0.125.

Base conversion 290431390

Base System Value
2 Binary 10001010011111010000110011110
3 Ternary 202020111102222011
4 Quaternary 101103322012132
5 Quinary 1043322301030
6 Senary 44452541434
8 Octal 2123720636
10 Decimal 290431390
12 Duodecimal 8132187a
16 Hexadecimal 114fa19e
20 Vigesimal 4af3i9a
36 Base36 4swyam

Cryptographic Hash Functions

md5 7e0b5a167318b49a750c773b8b2cbf82
sha1 451c5dcb88386593d08c96116487c7cf9fd73345
sha256 cd073c697a1b2f3bfab09fdd7eb4def525ce96020d29d8b1a5ec58b20d8eaf41
sha512 785e5f495539241494e3d6eb90114d9ed1b1b43f4b37a0b703606be2cf179dce888dd4fd7bea6ec055469741865985cf4fbc591b325db923fb75b01129b14044
ripemd-160 8177cecca0bf2ddbf91a6048c24b2b38ecff11fc

290431390 as geometric shapes

Circle

Radius = n
Diameter 580862780
Circumference 1824834242.3917
Area 2.6499457276872E+17

Sphere

Radius = n
Volume 1.0261698948223E+26
Surface area 1.0599782910749E+18
Circumference 1824834242.3917

Square

Length = n
Perimeter 1161725560
Area 84350392297332100
Diagonal 410732010.67687

Cube

Length = n
Surface area 506102353783992600
Volume 2.4498001681959E+25
Space diagonal 503041923.59285

Equilateral Triangle

Length = n
Perimeter 871294170
Area 3.6524791274336E+16
Altitude 251520961.79643

Triangular Pyramid

Length = n
Surface area 3.6524791274336E+16
Volume 2.8871171858055E+24
Height 136910670.22562