7942747950 (number)

7942747950 is an even 10-digits composite number following 7942747949 and preceding 7942747951. In scientific notation, it is written as 7.942747950 × 10^9. The sum of its digits is 54. It has a total of 6 prime factors and 48 positive divisors. There are 2116316160 positive integers (up to 7942747950) that are relatively prime to 7942747950.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.942747950 × 10^9
Engineering notation 7.942747950 × 10^9

Prime Factorization of 7942747950

Prime Factorization 2 × 27 × 5 × 5 × 2269 × 2593

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1588549590
Product of the distinct prime numbers

The prime factorization of 7942747950 is 2 × 27 × 5 × 5 × 2269 × 2593. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 9, 1, 99, 33, 841, 1210, 74, 23223, 16740, 673361, 952351, 5176988, 7386147, 64219355, 10969243, 6815656, 902111798, 819537217, 802770867

Basic calculations (n = 7942747950)

Multiplication

n×y
n×2 15885495900
n×3 23828243850
n×4 31770991800
n×5 39713739750

Division

n÷y
n÷2 3971373975
n÷3 2647582650
n÷3 1985686987.5
n÷5 1588549590

Exponentiation

ny
n2 6.3087244997229E+19
n3 5.0108608587289E+29
n4 3.9800004813404E+39
n5 3.1612140664166E+49

Nth Root

y√n
2√n 89122.095745107
3√n 1995.217569126
4√n 298.5332406033
5√n 95.497973593965

Divisors of 7942747950

1, 2, 5, 10, 25, 27, 50, 54, 135, 270, 675, 1350, 2269, 2593, 4538, 5186, 11345, 12965, 22690, 25930, 56725, 61263, 64825, 70011, 113450, 122526, 129650, 140022, 306315, 350055, 612630, 700110, 1531575, 1750275, 3063150, 3500550, 5883517, 11767034, 29417585, 58835170, 147087925, 158854959, 294175850, 317709918, 794274795, 1588549590, 3971373975, 7942747950

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7942747949
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7942747950 can be divided by 48 positive divisors. The sum of these divisors (counting 7942747950) is 1, the average is 0.020833333333333.

Base conversion 7942747950

Base System Value
2 Binary 111011001011011001011011100101110
3 Ternary 202111112200101212000
4 Quaternary 13121123023130232
5 Quinary 112231320413300
6 Senary 3352052353130
8 Octal 73133133456
10 Decimal 7942747950
12 Duodecimal 16580157a6
16 Hexadecimal 1d96cb72e
20 Vigesimal 642239ha
36 Base36 3ncwnji

Cryptographic Hash Functions

md5 23205c485c10414c60fb445bc2420738
sha1 7536ee0dcd5ad74d49834724b7962e800363f688
sha256 12ce146274c7f44f70f3ca27065837fef32ae461bb4256cbc8dd0c9f5db5c521
sha512 aff269da2d0727ea4adcc347ec5a185ab50bdd28bd1e4be3894d5e92b0b1c1f8496a5c604669c6cffd92034597fb9dfa327a2c4a8320c7a06f28b001bccf95b2
ripemd-160 41e825ce88caa80c5d72cdc5da2251a7ba20212c

7942747950 as geometric shapes

Circle

Radius = n
Diameter 15885495900
Circumference 49905757218.071
Area 1.9819442541851E+20

Sphere

Radius = n
Volume 2.0989444882591E+30
Surface area 7.9277770167406E+20
Circumference 49905757218.071

Square

Length = n
Perimeter 31770991800
Area 6.3087244997229E+19
Diagonal 11232741873.401

Cube

Length = n
Surface area 3.7852346998338E+20
Volume 5.0108608587289E+29
Space diagonal 13757243001.114

Equilateral Triangle

Length = n
Perimeter 23828243850
Area 2.7317578411187E+19
Altitude 6878621500.5568

Triangular Pyramid

Length = n
Surface area 2.7317578411187E+19
Volume 5.9053561546491E+28
Height 3744247291.1337