7942757974 (number)

7942757974 is an even 10-digits composite number following 7942757973 and preceding 7942757975. In scientific notation, it is written as 7.942757974 × 10^9. The sum of its digits is 61. It has a total of 5 prime factors and 32 positive divisors. There are 3757353600 positive integers (up to 7942757974) that are relatively prime to 7942757974.

Interesting facts

Basic properties

Name

Name seven billion nine hundred forty-two million seven hundred fifty-seven thousand nine hundred seventy-four

Notation

Scientific notation 7.942757974 × 10^9
Engineering notation 7.942757974 × 10^9

Prime Factorization of 7942757974

Prime Factorization 2 × 29 × 53 × 1381 × 1871

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7942757974
Product of the distinct prime numbers

The prime factorization of 7942757974 is 2 × 29 × 53 × 1381 × 1871. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 100, 65, 892, 193, 7495, 3538, 72221, 64826, 269772, 601840, 2016724, 2717991, 79988202, 41597811, 686968051, 916487036, 5114746417, 7339647026

Basic calculations (n = 7942757974)

Multiplication

n×y
n×2 15885515948
n×3 23828273922
n×4 31771031896
n×5 39713789870

Division

n÷y
n÷2 3971378987
n÷3 2647585991.3333
n÷3 1985689493.5
n÷5 1588551594.8

Exponentiation

ny
n2 6.3087404233541E+19
n3 5.0108798303492E+29
n4 3.9800205729262E+39
n5 3.1612340142293E+49

Nth Root

y√n
2√n 89122.151982546
3√n 1995.2184084683
4√n 298.53333479286
5√n 95.497997698247

Divisors of 7942757974

1, 2, 29, 53, 58, 106, 1381, 1537, 1871, 2762, 3074, 3742, 40049, 54259, 73193, 80098, 99163, 108518, 146386, 198326, 2122597, 2583851, 2875727, 4245194, 5167702, 5751454, 74931679, 136944103, 149863358, 273888206, 3971378987, 7942757974

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 -7942757973
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 7942757974 can be divided by 32 positive divisors. The sum of these divisors (counting 7942757974) is 1, the average is 0.03125.

Base conversion 7942757974

Base System Value
2 Binary 111011001011011001101111001010110
3 Ternary 202111112200220121021
4 Quaternary 13121123031321112
5 Quinary 112231321223344
6 Senary 3352052511354
8 Octal 73133157126
10 Decimal 7942757974
12 Duodecimal 165801b55a
16 Hexadecimal 1d96cde56
20 Vigesimal 64224eie
36 Base36 3ncwv9y

Cryptographic Hash Functions

md5 e2cbccba0c3ca80a471bdf8165ae4d17
sha1 14a82c7d93a420f6dd97d9b2366a89ca6fa10a41
sha256 47e6e712d4bab3fad94883683b4640bf79f9d170a95c0db6d217907327aafc23
sha512 7b278e40da3300906a9ffc8f7eddb23b19c1f7a468030820e4d169d27e6e58b8a0fb93cefe97fed4c800f14d25037d90b7e8114316155b8d73ab23445808337c
ripemd-160 fca2cc5bd8eba9827d53cb39b6de9cfd2e885d70

7942757974 as geometric shapes

Circle

Radius = n
Diameter 15885515948
Circumference 49905820200.72
Area 1.9819492567414E+20

Sphere

Radius = n
Volume 2.0989524350728E+30
Surface area 7.9277970269656E+20
Circumference 49905820200.72

Square

Length = n
Perimeter 31771031896
Area 6.3087404233541E+19
Diagonal 11232756049.478

Cube

Length = n
Surface area 3.7852442540124E+20
Volume 5.0108798303492E+29
Space diagonal 13757260363.191

Equilateral Triangle

Length = n
Perimeter 23828273922
Area 2.7317647362532E+19
Altitude 6878630181.5954

Triangular Pyramid

Length = n
Surface area 2.7317647362532E+19
Volume 5.905378512918E+28
Height 3744252016.4926