7890806400 (number)

7890806400 is an even 10-digits composite number following 7890806399 and preceding 7890806401. In scientific notation, it is written as 7.890806400 × 10^9. The sum of its digits is 42. It has a total of 12 prime factors and 192 positive divisors. There are 1993420800 positive integers (up to 7890806400) that are relatively prime to 7890806400.

Interesting facts

Basic properties

Name

Name seven billion eight hundred ninety million eight hundred six thousand four hundred

Notation

Scientific notation 7.890806400 × 10^9
Engineering notation 7.890806400 × 10^9

Prime Factorization of 7890806400

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 19 × 43261

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 24658770
Product of the distinct prime numbers

The prime factorization of 7890806400 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 19 × 43261. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7890806400)

Multiplication

n×y
n×2 15781612800
n×3 23672419200
n×4 31563225600
n×5 39454032000

Division

n÷y
n÷2 3945403200
n÷3 2630268800
n÷3 1972701600
n÷5 1578161280

Exponentiation

ny
n2 6.2264825642281E+19
n3 4.9131968467299E+29
n4 3.8769085122636E+39
n5 3.0591934500784E+49

Nth Root

y√n
2√n 88830.211077088
3√n 1990.8588163683
4√n 298.04397507262
5√n 95.372743909727

Divisors of 7890806400

192 divisors

τ Total Divisors 192
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7890806399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0052083333333333
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 192
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7890806400 can be divided by 192 positive divisors. The sum of these divisors (counting 7890806400) is 1, the average is 0.0052083333333333.

Base conversion 7890806400

Base System Value
2 Binary 111010110010101000010011010000000
3 Ternary 202100220221111102220
4 Quaternary 13112111002122000
5 Quinary 112130021301100
6 Senary 3342555211040
8 Octal 72625023200
10 Decimal 7890806400
12 Duodecimal 1642746a80
16 Hexadecimal 1d6542680
20 Vigesimal 635hag00
36 Base36 3mhzd6o

Cryptographic Hash Functions

md5 cf67347a2b71450f7f38891a5759f600
sha1 f4ebb2577eba276747ec46b97237a5354cac90be
sha256 fcb419d0ae2e893ad969af8288d10fde9ca5c992dbd543c717131b382291addd
sha512 fc19c09fd848fe1b32a877f03ee7c482cd814acab048ebbe6b3b8030f87803ff9b2de364c694800b1f500abfdc17a42fd8c7874dfb88cfc662030e45e9e0987f
ripemd-160 50db36b5ffbc4e6241cab82d8d0d1deb2fe6dc1d

7890806400 as geometric shapes

Circle

Radius = n
Diameter 15781612800
Circumference 49579398834.279
Area 1.9561071881484E+20

Sphere

Radius = n
Volume 2.058035082577E+30
Surface area 7.8244287525936E+20
Circumference 49579398834.279

Square

Length = n
Perimeter 31563225600
Area 6.2264825642281E+19
Diagonal 11159285428.94

Cube

Length = n
Surface area 3.7358895385369E+20
Volume 4.9131968467299E+29
Space diagonal 13667277597.49

Equilateral Triangle

Length = n
Perimeter 23672419200
Area 2.6961460384212E+19
Altitude 6833638798.7448

Triangular Pyramid

Length = n
Surface area 2.6961460384212E+19
Volume 5.7902580127118E+28
Height 3719761809.6468