7994138862 (number)

7994138862 is an even 10-digits composite number following 7994138861 and preceding 7994138863. In scientific notation, it is written as 7.994138862 × 10^9. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 2664712952 positive integers (up to 7994138862) that are relatively prime to 7994138862.

Interesting facts

Basic properties

Name

Name seven billion nine hundred ninety-four million one hundred thirty-eight thousand eight hundred sixty-two

Notation

Scientific notation 7.994138862 × 10^9
Engineering notation 7.994138862 × 10^9

Prime Factorization of 7994138862

Prime Factorization 2 × 3 × 1332356477

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7994138862
Product of the distinct prime numbers

The prime factorization of 7994138862 is 2 × 3 × 1332356477. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7994138862)

Multiplication

n×y
n×2 15988277724
n×3 23982416586
n×4 31976555448
n×5 39970694310

Division

n÷y
n÷2 3997069431
n÷3 2664712954
n÷3 1998534715.5
n÷5 1598827772.4

Exponentiation

ny
n2 6.3906256144939E+19
n3 5.1087548577318E+29
n4 4.0840095744625E+39
n5 3.2648139651991E+49

Nth Root

y√n
2√n 89409.948339097
3√n 1999.5114525037
4√n 299.01496340333
5√n 95.621232585563

Divisors of 7994138862

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 -7994138861
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 7994138862 can be divided by 8 positive divisors. The sum of these divisors (counting 7994138862) is 1, the average is 0.125.

Base conversion 7994138862

Base System Value
2 Binary 111011100011111001110000011101110
3 Ternary 202122010101022221010
4 Quaternary 13130133032003232
5 Quinary 112332444420422
6 Senary 3401130050050
8 Octal 73437160356
10 Decimal 7994138862
12 Duodecimal 1671279926
16 Hexadecimal 1dc7ce0ee
20 Vigesimal 64i37732
36 Base36 3o7i50u

Cryptographic Hash Functions

md5 a047246537bb291ddebcb8927fea9663
sha1 c3e0a7b8679d5d8d8e28c244f9fc4bc29f44005c
sha256 5e176e741421b1ae6889c551b6d7f5b17605edda5f51e7f8d190cee2f2409658
sha512 5568739e2eac5dfc339a4e08290b8aa59d84df6b3a3677b5ba0c7228f018bd0e1c1f236d9b8c086ea0d4bffe383152002552143f6a9d5eff888a8d534b692784
ripemd-160 d867ce8bb0a521ec6fbdbea2f2e0e5047525b4db

7994138862 as geometric shapes

Circle

Radius = n
Diameter 15988277724
Circumference 50228655841.272
Area 2.0076742482337E+20

Sphere

Radius = n
Volume 2.1399502306722E+30
Surface area 8.0306969929347E+20
Circumference 50228655841.272

Square

Length = n
Perimeter 31976555448
Area 6.3906256144939E+19
Diagonal 11305419598.134

Cube

Length = n
Surface area 3.8343753686963E+20
Volume 5.1087548577318E+29
Space diagonal 13846254671.745

Equilateral Triangle

Length = n
Perimeter 23982416586
Area 2.7672220641136E+19
Altitude 6923127335.8724

Triangular Pyramid

Length = n
Surface area 2.7672220641136E+19
Volume 6.0207253388698E+28
Height 3768473199.3781