71357212 (number)

71357212 is an even 8-digits composite number following 71357211 and preceding 71357213. In scientific notation, it is written as 7.1357212 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 35654976 positive integers (up to 71357212) that are relatively prime to 71357212.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred fifty-seven thousand two hundred twelve

Notation

Scientific notation 7.1357212 × 10^7
Engineering notation 7.1357212 × 10^6

Prime Factorization of 71357212

Prime Factorization 2 × 2 × 10039 × 1777

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 35678606
Product of the distinct prime numbers

The prime factorization of 71357212 is 2 × 2 × 10039 × 1777. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 33, 49, 245, 592, 6773, 3347, 25612, 92837, 924296, 75546, 1989748, 6759080, 97367675, 20272201, 303072987, 292509392, 407164561, 8645225083

Basic calculations (n = 71357212)

Multiplication

n×y
n×2 142714424
n×3 214071636
n×4 285428848
n×5 356786060

Division

n÷y
n÷2 35678606
n÷3 23785737.333333
n÷3 17839303
n÷5 14271442.4

Exponentiation

ny
n2 5091851704412944
n3 3.6334034154436E+23
n4 2.5926953779733E+31
n5 1.8500751373746E+39

Nth Root

y√n
2√n 8447.3198116326
3√n 414.77505010176
4√n 91.909302095232
5√n 37.21239092479

Divisors of 71357212

1, 2, 4, 1777, 3554, 7108, 10039, 20078, 40156, 17839303, 35678606, 71357212

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 -71357211
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 71357212 can be divided by 12 positive divisors. The sum of these divisors (counting 71357212) is 1, the average is 0.083333333333333.

Base conversion 71357212

Base System Value
2 Binary 100010000001101001100011100
3 Ternary 11222021022200201
4 Quaternary 10100031030130
5 Quinary 121231412322
6 Senary 11025233244
8 Octal 420151434
10 Decimal 71357212
12 Duodecimal 1ba92824
16 Hexadecimal 440d31c
20 Vigesimal 125jd0c
36 Base36 16hfks

Cryptographic Hash Functions

md5 e6964fc08a356db8dad9ed5aeefd74f8
sha1 c65866465a419866cac0fd03e532bc0d45547474
sha256 9903e99cacbe08e2d3b363110ec595d99c6ddd1c2e305134964f3adc2d0a0604
sha512 acf86522be3c2b9cfcc8832eeba8dfdb28ab24c31a6bb73cdc9590c4e7c1148a52f6a0dd1bddf83eea4ca7ea4a5110661598e2af4c9f05a2b0f8e080ddc43892
ripemd-160 d7b68616c0ee907b0be8303c63f64d67f6f1fa68

71357212 as geometric shapes

Circle

Radius = n
Diameter 142714424
Circumference 448350585.9997
Area 1.5996523907752E+16

Sphere

Radius = n
Volume 1.5219564636647E+24
Surface area 6.3986095631009E+16
Circumference 448350585.9997

Square

Length = n
Perimeter 285428848
Area 5091851704412944
Diagonal 100914336.98353

Cube

Length = n
Surface area 30551110226477664
Volume 3.6334034154436E+23
Space diagonal 123594316.67046

Equilateral Triangle

Length = n
Perimeter 214071636
Area 2.2048364641624E+15
Altitude 61797158.335232

Triangular Pyramid

Length = n
Surface area 2.2048364641624E+15
Volume 4.2820069897442E+22
Height 33638112.327844