7838490090 (number)

7838490090 is an even 10-digits composite number following 7838490089 and preceding 7838490091. In scientific notation, it is written as 7.838490090 × 10^9. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 1980249984 positive integers (up to 7838490090) that are relatively prime to 7838490090.

Interesting facts

Basic properties

Name

Name seven billion eight hundred thirty-eight million four hundred ninety thousand ninety

Notation

Scientific notation 7.838490090 × 10^9
Engineering notation 7.838490090 × 10^9

Prime Factorization of 7838490090

Prime Factorization 2 × 3 × 5 × 19 × 13751737

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7838490090
Product of the distinct prime numbers

The prime factorization of 7838490090 is 2 × 3 × 5 × 19 × 13751737. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 2, 73, 672, 909, 3485, 9069, 91950, 74154, 612785, 178868, 3871863, 9325398, 19398457, 48208687, 115871811, 125093262, 4293154802, 5159259735

Basic calculations (n = 7838490090)

Multiplication

n×y
n×2 15676980180
n×3 23515470270
n×4 31353960360
n×5 39192450450

Division

n÷y
n÷2 3919245045
n÷3 2612830030
n÷3 1959622522.5
n÷5 1567698018

Exponentiation

ny
n2 6.1441926891028E+19
n3 4.8161193504583E+29
n4 3.7751103800825E+39
n5 2.9591165302932E+49

Nth Root

y√n
2√n 88535.247726541
3√n 1986.4492365917
4√n 297.54873168364
5√n 95.245942287186

Divisors of 7838490090

1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 13751737, 27503474, 41255211, 68758685, 82510422, 137517370, 206276055, 261283003, 412552110, 522566006, 783849009, 1306415015, 1567698018, 2612830030, 3919245045, 7838490090

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 -7838490089
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 7838490090 can be divided by 32 positive divisors. The sum of these divisors (counting 7838490090) is 1, the average is 0.03125.

Base conversion 7838490090

Base System Value
2 Binary 111010011001101011101110111101010
3 Ternary 202020021111112221210
4 Quaternary 13103031131313222
5 Quinary 112023123140330
6 Senary 3333450013550
8 Octal 72315356752
10 Decimal 7838490090
12 Duodecimal 16291172b6
16 Hexadecimal 1d335ddea
20 Vigesimal 629ab54a
36 Base36 3lmu1nu

Cryptographic Hash Functions

md5 5c1bd389ddb4e023c462284271b93b67
sha1 8bbeaddbc4eb3eee76934ae8815ceb2996fb36c1
sha256 6a82792cd33ed64d4596e44c9574c773d06feeff0f79f51cbf08f4e88b56f24a
sha512 8aaeb57f7337aa8a657803ca0801000b13f874ec51f8c20e0e00c6aa99fb757370116e4a9aed8e35d7e99de3618ac323decf7b748ef674f5af77e3207a894d38
ripemd-160 e2f60c7ff362d3340baf0a98689aa632c3ed5b24

7838490090 as geometric shapes

Circle

Radius = n
Diameter 15676980180
Circumference 49250685763.961
Area 1.9302550614326E+20

Sphere

Radius = n
Volume 2.0173713560282E+30
Surface area 7.7210202457302E+20
Circumference 49250685763.961

Square

Length = n
Perimeter 31353960360
Area 6.1441926891028E+19
Diagonal 11085298993.805

Cube

Length = n
Surface area 3.6865156134617E+20
Volume 4.8161193504583E+29
Space diagonal 13576663090.505

Equilateral Triangle

Length = n
Perimeter 23515470270
Area 2.6605134772548E+19
Altitude 6788331545.2526

Triangular Pyramid

Length = n
Surface area 2.6605134772548E+19
Volume 5.675851086188E+28
Height 3695099664.6017