7129490890 (number)

7129490890 is an even 10-digits composite number following 7129490889 and preceding 7129490891. In scientific notation, it is written as 7.129490890 × 10^9. The sum of its digits is 49. It has a total of 5 prime factors and 32 positive divisors. There are 2817145344 positive integers (up to 7129490890) that are relatively prime to 7129490890.

Interesting facts

Basic properties

Name

Name seven billion one hundred twenty-nine million four hundred ninety thousand eight hundred ninety

Notation

Scientific notation 7.129490890 × 10^9
Engineering notation 7.129490890 × 10^9

Prime Factorization of 7129490890

Prime Factorization 2 × 5 × 173 × 157 × 26249

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7129490890
Product of the distinct prime numbers

The prime factorization of 7129490890 is 2 × 5 × 173 × 157 × 26249. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7129490890)

Multiplication

n×y
n×2 14258981780
n×3 21388472670
n×4 28517963560
n×5 35647454450

Division

n÷y
n÷2 3564745445
n÷3 2376496963.3333
n÷3 1782372722.5
n÷5 1425898178

Exponentiation

ny
n2 5.0829640350593E+19
n3 3.6238945782153E+29
n4 2.5836523381706E+39
n5 1.8420125807915E+49

Nth Root

y√n
2√n 84436.312626737
3√n 1924.6547659966
4√n 290.5792708139
5√n 93.45697154384

Divisors of 7129490890

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7129490889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7129490890 can be divided by 32 positive divisors. The sum of these divisors (counting 7129490890) is 1, the average is 0.03125.

Base conversion 7129490890

Base System Value
2 Binary 110101000111100110110010111001010
3 Ternary 200101212101122220011
4 Quaternary 12220330312113022
5 Quinary 104100122202030
6 Senary 3135241422134
8 Octal 65074662712
10 Decimal 7129490890
12 Duodecimal 146b79a94a
16 Hexadecimal 1a8f365ca
20 Vigesimal 5b7j674a
36 Base36 39wpqdm

Cryptographic Hash Functions

md5 96213b98c71c5e5d99dde6ffd30354ac
sha1 7fd0fc3d3a624a052f51221385ea68489966d90f
sha256 d8c88bbaba0831142f3e535fae964dbe9586557249ab143d26e2b7f9559c4828
sha512 0e0bf15e349af2d3572ad83f107e6f40e1ddee8e93681798d0588b603d3821e6a01db72480eaa3afba834f7a2173eaa39fbe912f7ba554080931bcc0df02aaf7
ripemd-160 f678fb2eeb8631d5554e625922a28e32fef6a06b

7129490890 as geometric shapes

Circle

Radius = n
Diameter 14258981780
Circumference 44795912407.719
Area 1.5968602471003E+20

Sphere

Radius = n
Volume 1.5179734112407E+30
Surface area 6.3874409884014E+20
Circumference 44795912407.719

Square

Length = n
Perimeter 28517963560
Area 5.0829640350593E+19
Diagonal 10082622709.453

Cube

Length = n
Surface area 3.0497784210356E+20
Volume 3.6238945782153E+29
Space diagonal 12348640453.579

Equilateral Triangle

Length = n
Perimeter 21388472670
Area 2.200987990442E+19
Altitude 6174320226.7897

Triangular Pyramid

Length = n
Surface area 2.200987990442E+19
Volume 4.270800717602E+28
Height 3360874236.4845