7942716387 (number)

7942716387 is an odd 10-digits composite number following 7942716386 and preceding 7942716388. In scientific notation, it is written as 7.942716387 × 10^9. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 4978568448 positive integers (up to 7942716387) that are relatively prime to 7942716387.

Interesting facts

Basic properties

Name

Name seven billion nine hundred forty-two million seven hundred sixteen thousand three hundred eighty-seven

Notation

Scientific notation 7.942716387 × 10^9
Engineering notation 7.942716387 × 10^9

Prime Factorization of 7942716387

Prime Factorization 9 × 51 × 3 × 1237 × 4663

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7942716387
Product of the distinct prime numbers

The prime factorization of 7942716387 is 9 × 51 × 3 × 1237 × 4663. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7942716387)

Multiplication

n×y
n×2 15885432774
n×3 23828149161
n×4 31770865548
n×5 39713581935

Division

n÷y
n÷2 3971358193.5
n÷3 2647572129
n÷3 1985679096.75
n÷5 1588543277.4

Exponentiation

ny
n2 6.3086743604318E+19
n3 5.0108011222849E+29
n4 3.979937218597E+39
n5 3.1611512565382E+49

Nth Root

y√n
2√n 89121.918667632
3√n 1995.2149262482
4√n 298.53294402399
5√n 95.497897695614

Divisors of 7942716387

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 -7942716386
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 7942716387 can be divided by 32 positive divisors. The sum of these divisors (counting 7942716387) is 1, the average is 0.03125.

Base conversion 7942716387

Base System Value
2 Binary 111011001011011000011101111100011
3 Ternary 202111112121210120000
4 Quaternary 13121123003233203
5 Quinary 112231313411022
6 Senary 3352051551043
8 Octal 73133035743
10 Decimal 7942716387
12 Duodecimal 1657bbb483
16 Hexadecimal 1d96c3be3
20 Vigesimal 6421jaj7
36 Base36 3ncvz6r

Cryptographic Hash Functions

md5 b88ff347deb180486e0a0a9c6d9163f3
sha1 856ffb163de627ca3676c860099529b54e616658
sha256 c8926b71ef3a09659383042a99d06517038aeb257c2642ed074b9a1906491c39
sha512 1c4a977662ad4c06ec92dc78af40dc5fa6214f155bf76228f2b0587fbcf072c70f74963efa6243794dbf9dc8cc115662ff638e7b2c7f825a0a2db2b56648d891
ripemd-160 c12853f349cd98013e2138ac07f1809411dcdab2

7942716387 as geometric shapes

Circle

Radius = n
Diameter 15885432774
Circumference 49905558901.893
Area 1.9819285024623E+20

Sphere

Radius = n
Volume 2.098919465916E+30
Surface area 7.9277140098492E+20
Circumference 49905558901.893

Square

Length = n
Perimeter 31770865548
Area 6.3086743604318E+19
Diagonal 11232697236.578

Cube

Length = n
Surface area 3.7852046162591E+20
Volume 5.0108011222849E+29
Space diagonal 13757188332.394

Equilateral Triangle

Length = n
Perimeter 23828149161
Area 2.7317361301688E+19
Altitude 6878594166.197

Triangular Pyramid

Length = n
Surface area 2.7317361301688E+19
Volume 5.9052857545747E+28
Height 3744232412.1928