7938883946 (number)

7938883946 is an even 10-digits composite number following 7938883945 and preceding 7938883947. In scientific notation, it is written as 7.938883946 × 10^9. The sum of its digits is 65. It has a total of 4 prime factors and 16 positive divisors. There are 3377543136 positive integers (up to 7938883946) that are relatively prime to 7938883946.

Interesting facts

Basic properties

Name

Name seven billion nine hundred thirty-eight million eight hundred eighty-three thousand nine hundred forty-six

Notation

Scientific notation 7.938883946 × 10^9
Engineering notation 7.938883946 × 10^9

Prime Factorization of 7938883946

Prime Factorization 2 × 7 × 137 × 4139147

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7938883946
Product of the distinct prime numbers

The prime factorization of 7938883946 is 2 × 7 × 137 × 4139147. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 73, 3, 359, 757, 7209, 6904, 27253, 40585, 778136, 193670, 1725244, 2888414, 90600829, 95618292, 970074379, 541430771, 4888464831, 2043046277

Basic calculations (n = 7938883946)

Multiplication

n×y
n×2 15877767892
n×3 23816651838
n×4 31755535784
n×5 39694419730

Division

n÷y
n÷2 3969441973
n÷3 2646294648.6667
n÷3 1984720986.5
n÷5 1587776789.2

Exponentiation

ny
n2 6.3025878308057E+19
n3 5.0035513348238E+29
n4 3.972261336502E+39
n5 3.1535321753672E+49

Nth Root

y√n
2√n 89100.414959752
3√n 1994.8939708265
4√n 298.49692621491
5√n 95.488680176098

Divisors of 7938883946

1, 2, 7, 14, 137, 274, 959, 1918, 4139147, 8278294, 28974029, 57948058, 567063139, 1134126278, 3969441973, 7938883946

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7938883945
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7938883946 can be divided by 16 positive divisors. The sum of these divisors (counting 7938883946) is 1, the average is 0.0625.

Base conversion 7938883946

Base System Value
2 Binary 111011001001100011100000101101010
3 Ternary 202111021102002102202
4 Quaternary 13121030130011222
5 Quinary 112224323241241
6 Senary 3351433500202
8 Octal 73114340552
10 Decimal 7938883946
12 Duodecimal 1656871662
16 Hexadecimal 1d931c16a
20 Vigesimal 640i09h6
36 Base36 3nalu22

Cryptographic Hash Functions

md5 6112a3c65fcf5bed71ab2201af1763d4
sha1 b72946386da7be63f72a52785679bb41d1584d5e
sha256 e0b03df8a1bb03d65ff08d4c81471df6709b4a24545d7e5ec78656b48b26cc45
sha512 fde38b4b8e0de36d0db24d63e3b16965332b070ad83e4d96c866f14960929d588b825f4f2f3a9f018a337033a593ec27bf8146d35d68922e2cf2f83addd4feb1
ripemd-160 5bd91cd708c93aec7d3ab2ae8b17c9f792ec6636

7938883946 as geometric shapes

Circle

Radius = n
Diameter 15877767892
Circumference 49881478964.911
Area 1.9800163627863E+20

Sphere

Radius = n
Volume 2.0958826820456E+30
Surface area 7.9200654511454E+20
Circumference 49881478964.911

Square

Length = n
Perimeter 31755535784
Area 6.3025878308057E+19
Diagonal 11227277346.539

Cube

Length = n
Surface area 3.7815526984834E+20
Volume 5.0035513348238E+29
Space diagonal 13750550349.865

Equilateral Triangle

Length = n
Perimeter 23816651838
Area 2.7291005855302E+19
Altitude 6875275174.9324

Triangular Pyramid

Length = n
Surface area 2.7291005855302E+19
Volume 5.8967417981148E+28
Height 3742425782.1797