71385474 (number)

71385474 is an even 8-digits composite number following 71385473 and preceding 71385475. In scientific notation, it is written as 7.1385474 × 10^7. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 23795156 positive integers (up to 71385474) that are relatively prime to 71385474.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eighty-five thousand four hundred seventy-four

Notation

Scientific notation 7.1385474 × 10^7
Engineering notation 7.1385474 × 10^6

Prime Factorization of 71385474

Prime Factorization 2 × 3 × 11897579

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71385474
Product of the distinct prime numbers

The prime factorization of 71385474 is 2 × 3 × 11897579. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71385474)

Multiplication

n×y
n×2 142770948
n×3 214156422
n×4 285541896
n×5 356927370

Division

n÷y
n÷2 35692737
n÷3 23795158
n÷3 17846368.5
n÷5 14277094.8

Exponentiation

ny
n2 5095885898204676
n3 3.6377223029326E+23
n4 2.5968053087521E+31
n5 1.8537417785099E+39

Nth Root

y√n
2√n 8448.9924843143
3√n 414.82980198493
4√n 91.918401228015
5√n 37.215338153211

Divisors of 71385474

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 -71385473
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 71385474 can be divided by 8 positive divisors. The sum of these divisors (counting 71385474) is 1, the average is 0.125.

Base conversion 71385474

Base System Value
2 Binary 100010000010100000110000010
3 Ternary 11222022202110110
4 Quaternary 10100110012002
5 Quinary 121233313344
6 Senary 11030012150
8 Octal 420240602
10 Decimal 71385474
12 Duodecimal 1baa7056
16 Hexadecimal 4414182
20 Vigesimal 12633de
36 Base36 16i1du

Cryptographic Hash Functions

md5 63446b222b1131b54eb4e11a0f60120e
sha1 71305be61d73714eda748643f03b81b1a5d8db1a
sha256 23e3a5a2677444abcc0d884b4a6be7022c0f29e0823aec8ea6b7aa6adcd52b7d
sha512 c2407f4b3e7cb4739cc0212185b2c0f22dbdc642af422ed49857528591ea0dc2ec5de45b056b89a5c19e217e4287dd856fbee4188db252f9a995c67f5bc8f18c
ripemd-160 ed7acc9dc36b9fd8770debbee8d384e66562671c

71385474 as geometric shapes

Circle

Radius = n
Diameter 142770948
Circumference 448528161.38285
Area 1.6009197701332E+16

Sphere

Radius = n
Volume 1.5237655550257E+24
Surface area 6.4036790805327E+16
Circumference 448528161.38285

Square

Length = n
Perimeter 285541896
Area 5095885898204676
Diagonal 100954305.48723

Cube

Length = n
Surface area 30575315389228056
Volume 3.6377223029326E+23
Space diagonal 123643267.89039

Equilateral Triangle

Length = n
Perimeter 214156422
Area 2.2065833213161E+15
Altitude 61821633.945194

Triangular Pyramid

Length = n
Surface area 2.2065833213161E+15
Volume 4.2870968474619E+22
Height 33651435.162411