7890406738 (number)

7890406738 is an even 10-digits composite number following 7890406737 and preceding 7890406739. In scientific notation, it is written as 7.890406738 × 10^9. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 3944907780 positive integers (up to 7890406738) that are relatively prime to 7890406738.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.890406738 × 10^9
Engineering notation 7.890406738 × 10^9

Prime Factorization of 7890406738

Prime Factorization 2 × 281579 × 14011

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7890406738
Product of the distinct prime numbers

The prime factorization of 7890406738 is 2 × 281579 × 14011. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7890406738)

Multiplication

n×y
n×2 15780813476
n×3 23671220214
n×4 31561626952
n×5 39452033690

Division

n÷y
n÷2 3945203369
n÷3 2630135579.3333
n÷3 1972601684.5
n÷5 1578081347.6

Exponentiation

ny
n2 6.2258518491076E+19
n3 4.9124503379988E+29
n4 3.8761231247036E+39
n5 3.0584188020479E+49

Nth Root

y√n
2√n 88827.961464845
3√n 1990.8252040854
4√n 298.04020108845
5√n 95.371777782011

Divisors of 7890406738

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 -7890406737
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 7890406738 can be divided by 8 positive divisors. The sum of these divisors (counting 7890406738) is 1, the average is 0.125.

Base conversion 7890406738

Base System Value
2 Binary 111010110010011100000110101010010
3 Ternary 202100220012012012121
4 Quaternary 13112103200311102
5 Quinary 112124421003423
6 Senary 3342542444454
8 Octal 72623406522
10 Decimal 7890406738
12 Duodecimal 164259372a
16 Hexadecimal 1d64e0d52
20 Vigesimal 635f0ggi
36 Base36 3mhqssy

Cryptographic Hash Functions

md5 7d38807babe6cc91059d0fcf2c1f26e7
sha1 a0ff7c6b8a73657bf97d53646914681fec42805b
sha256 2d2a8ee2209cd3a424d70cfb742b59d1ca972c33083d472908403e2c5cc15b50
sha512 1280914818e1e8a5b0f111e5ccf823647ea9da39707ae70c319931375c6c4842a1a640a7af57a486517baaa71744d2d8926c5b25df594fbdfb5b491c00c33b63
ripemd-160 d16075ea3ed3423de542cd01284ffeb11c3f8096

7890406738 as geometric shapes

Circle

Radius = n
Diameter 15780813476
Circumference 49576887683.872
Area 1.9559090431495E+20

Sphere

Radius = n
Volume 2.0577223857309E+30
Surface area 7.8236361725979E+20
Circumference 49576887683.872

Square

Length = n
Perimeter 31561626952
Area 6.2258518491076E+19
Diagonal 11158720221.52

Cube

Length = n
Surface area 3.7355111094645E+20
Volume 4.9124503379988E+29
Space diagonal 13666585362.6

Equilateral Triangle

Length = n
Perimeter 23671220214
Area 2.6958729307627E+19
Altitude 6833292681.2999

Triangular Pyramid

Length = n
Surface area 2.6958729307627E+19
Volume 5.7893782437352E+28
Height 3719573407.1732