71942012 (number)

71942012 is an even 8-digits composite number following 71942011 and preceding 71942013. In scientific notation, it is written as 7.1942012 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors. There are 35816160 positive integers (up to 71942012) that are relatively prime to 71942012.

Interesting facts

Basic properties

Name

Name seventy-one million nine hundred forty-two thousand twelve

Notation

Scientific notation 7.1942012 × 10^7
Engineering notation 7.1942012 × 10^6

Prime Factorization of 71942012

Prime Factorization 2 × 2 × 233 × 77191

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 35971006
Product of the distinct prime numbers

The prime factorization of 71942012 is 2 × 2 × 233 × 77191. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 16, 89, 191, 155, 6520, 9545, 64481, 35335, 782303, 471104, 9293742, 7487464, 80057264, 93294922, 634230784, 752099690, 4079788971, 9138644796

Basic calculations (n = 71942012)

Multiplication

n×y
n×2 143884024
n×3 215826036
n×4 287768048
n×5 359710060

Division

n÷y
n÷2 35971006
n÷3 23980670.666667
n÷3 17985503
n÷5 14388402.4

Exponentiation

ny
n2 5175653090608144
n3 3.7234689675237E+23
n4 2.6787384914322E+31
n5 1.9271383669547E+39

Nth Root

y√n
2√n 8481.8637102939
3√n 415.90504952038
4√n 92.097034210087
5√n 37.27318594696

Divisors of 71942012

1, 2, 4, 233, 466, 932, 77191, 154382, 308764, 17985503, 35971006, 71942012

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71942011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71942012 can be divided by 12 positive divisors. The sum of these divisors (counting 71942012) is 1, the average is 0.083333333333333.

Base conversion 71942012

Base System Value
2 Binary 100010010011011111101111100
3 Ternary 12000101000212222
4 Quaternary 10102123331330
5 Quinary 121404121022
6 Senary 11045544512
8 Octal 422337574
10 Decimal 71942012
12 Duodecimal 20115138
16 Hexadecimal 449bf7c
20 Vigesimal 129cf0c
36 Base36 16tyt8

Cryptographic Hash Functions

md5 3eabdf75621c28693fea34b7d11af444
sha1 afc7fd6982329a4ca30a8f1c0bc0747a555b196a
sha256 3272facf497a92d16498b16c9d32d71c326f67348e8e1c7ee6fee5299092d001
sha512 82a624c06466f5a66aaa033f15d8e075784a011d7e2089a5f07b39d502d9695aba52af3054380d73095cc83656bf425085e987611d6ac12ff00cc8e606db4a2e
ripemd-160 9b9881c90964e8ddc87240d4250baee8d30e4f66

71942012 as geometric shapes

Circle

Radius = n
Diameter 143884024
Circumference 452024992.76734
Area 1.6259793726984E+16

Sphere

Radius = n
Volume 1.5596830338989E+24
Surface area 6.5039174907935E+16
Circumference 452024992.76734

Square

Length = n
Perimeter 287768048
Area 5175653090608144
Diagonal 101741369.07481

Cube

Length = n
Surface area 31053918543648864
Volume 3.7234689675237E+23
Space diagonal 124607219.98273

Equilateral Triangle

Length = n
Perimeter 215826036
Area 2.241123528821E+15
Altitude 62303609.991365

Triangular Pyramid

Length = n
Surface area 2.241123528821E+15
Volume 4.3881502607894E+22
Height 33913789.691603