7942315249 (number)

7942315249 is an odd 10-digits composite number following 7942315248 and preceding 7942315250. In scientific notation, it is written as 7.942315249 × 10^9. The sum of its digits is 46. It has a total of 4 prime factors and 8 positive divisors. There are 7220285380 positive integers (up to 7942315249) that are relatively prime to 7942315249.

Interesting facts

Basic properties

Name

Name seven billion nine hundred forty-two million three hundred fifteen thousand two hundred forty-nine

Notation

Scientific notation 7.942315249 × 10^9
Engineering notation 7.942315249 × 10^9

Prime Factorization of 7942315249

Prime Factorization 11 × 11 × 11 × 5967179

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 65638969
Product of the distinct prime numbers

The prime factorization of 7942315249 is 11 × 11 × 11 × 5967179. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7942315249)

Multiplication

n×y
n×2 15884630498
n×3 23826945747
n×4 31769260996
n×5 39711576245

Division

n÷y
n÷2 3971157624.5
n÷3 2647438416.3333
n÷3 1985578812.25
n÷5 1588463049.8

Exponentiation

ny
n2 6.3080371514498E+19
n3 5.0100419659218E+29
n4 3.9791332704071E+39
n5 3.1603530851357E+49

Nth Root

y√n
2√n 89119.668137847
3√n 1995.181336984
4√n 298.52917468456
5√n 95.496933073243

Divisors of 7942315249

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 -7942315248
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 7942315249 can be divided by 8 positive divisors. The sum of these divisors (counting 7942315249) is 1, the average is 0.125.

Base conversion 7942315249

Base System Value
2 Binary 111011001011001100001110011110001
3 Ternary 202111111212102022001
4 Quaternary 13121121201303301
5 Quinary 112231213041444
6 Senary 3352035214001
8 Octal 73131416361
10 Decimal 7942315249
12 Duodecimal 1657a47301
16 Hexadecimal 1d9661cf1
20 Vigesimal 641j9829
36 Base36 3ncndo1

Cryptographic Hash Functions

md5 ca6a594c97c06ca41dc1af7f050a57a1
sha1 513f31be3614a02d912566b3f75198fab1c46725
sha256 590b6167054d5875937b7edccd3ca469ca540116000e8920804787afc2602ac2
sha512 ed7b19fe6cd9480b7dae3ebbcd17f5cca251fe8a2a5cb315854529469c33197d6b29a315675da2b2abbdd1cbf1ef8201930d1d0fba870a2c21498fa764da9ace
ripemd-160 4cab56487ac73b6baa231e7c5a1eab255d871d74

7942315249 as geometric shapes

Circle

Radius = n
Diameter 15884630498
Circumference 49903038477.505
Area 1.9817283173566E+20

Sphere

Radius = n
Volume 2.0986014712422E+30
Surface area 7.9269132694265E+20
Circumference 49903038477.505

Square

Length = n
Perimeter 31769260996
Area 6.3080371514498E+19
Diagonal 11232129941.778

Cube

Length = n
Surface area 3.7848222908699E+20
Volume 5.0100419659218E+29
Space diagonal 13756493540.997

Equilateral Triangle

Length = n
Perimeter 23826945747
Area 2.7314602105858E+19
Altitude 6878246770.4985

Triangular Pyramid

Length = n
Surface area 2.7314602105858E+19
Volume 5.9043910802208E+28
Height 3744043313.9261