71123923 (number)

71123923 is an odd 8-digits composite number following 71123922 and preceding 71123924. In scientific notation, it is written as 7.1123923 × 10^7. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 65652840 positive integers (up to 71123923) that are relatively prime to 71123923.

Interesting facts

Basic properties

Name

Name seventy-one million one hundred twenty-three thousand nine hundred twenty-three

Notation

Scientific notation 7.1123923 × 10^7
Engineering notation 7.1123923 × 10^6

Prime Factorization of 71123923

Prime Factorization 13 × 5471071

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 71123923
Product of the distinct prime numbers

The prime factorization of 71123923 is 13 × 5471071. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 2, 89, 99, 647, 901, 4676, 9020, 12828, 50653, 510680, 278016, 4050476, 5918400, 91129017, 64798911, 910879276, 460756336, 9608932824, 4834764827

Basic calculations (n = 71123923)

Multiplication

n×y
n×2 142247846
n×3 213371769
n×4 284495692
n×5 355619615

Division

n÷y
n÷2 35561961.5
n÷3 23707974.333333
n÷3 17780980.75
n÷5 14224784.6

Exponentiation

ny
n2 5058612422909929
n3 3.5978836045389E+23
n4 2.5589559645219E+31
n5 1.8200298698104E+39

Nth Root

y√n
2√n 8433.5000444655
3√n 414.32254691493
4√n 91.834089773164
5√n 37.188027258614

Divisors of 71123923

1, 13, 5471071, 71123923

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71123922
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71123923 can be divided by 4 positive divisors. The sum of these divisors (counting 71123923) is 1, the average is 0.25.

Base conversion 71123923

Base System Value
2 Binary 100001111010100001111010011
3 Ternary 11221211110200101
4 Quaternary 10033110033103
5 Quinary 121201431143
6 Senary 11020233231
8 Octal 417241723
10 Decimal 71123923
12 Duodecimal 1b99b817
16 Hexadecimal 43d43d3
20 Vigesimal 124a9g3
36 Base36 16cfkj

Cryptographic Hash Functions

md5 0932f2bc6cafa31e0b4e8331b03475bf
sha1 2ffe5194bac9d2b27f035dca01463d495c29b2e1
sha256 e6c89a779975e35aeddc72251abbccbe07d74d7c0334fa29d72294ff623cda70
sha512 4dfe9df0aab203dba9a555434f8ac40a4e37cc6a6e06279da4af36e853d49906b11389a1a488ac80bb011dd11e4b2ed90152daf42dadfa9355dc856f2f916d5f
ripemd-160 0450a243f46b7a80fc2ba4d9cc5fbef0bddbe7e0

71123923 as geometric shapes

Circle

Radius = n
Diameter 142247846
Circumference 446884787.98257
Area 1.5892099625172E+16

Sphere

Radius = n
Volume 1.5070779600654E+24
Surface area 6.3568398500688E+16
Circumference 446884787.98257

Square

Length = n
Perimeter 284495692
Area 5058612422909929
Diagonal 100584416.51578

Cube

Length = n
Surface area 30351674537459574
Volume 3.5978836045389E+23
Space diagonal 123190248.26962

Equilateral Triangle

Length = n
Perimeter 213371769
Area 2.1904434330698E+15
Altitude 61595124.134808

Triangular Pyramid

Length = n
Surface area 2.1904434330698E+15
Volume 4.2401464911489E+22
Height 33528138.838593