71358864 (number)

71358864 is an even 8-digits composite number following 71358863 and preceding 71358865. In scientific notation, it is written as 7.1358864 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 23743488 positive integers (up to 71358864) that are relatively prime to 71358864.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred fifty-eight thousand eight hundred sixty-four

Notation

Scientific notation 7.1358864 × 10^7
Engineering notation 7.1358864 × 10^6

Prime Factorization of 71358864

Prime Factorization 2 × 2 × 2 × 2 × 3 × 1889 × 787

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8919858
Product of the distinct prime numbers

The prime factorization of 71358864 is 2 × 2 × 2 × 2 × 3 × 1889 × 787. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71358864)

Multiplication

n×y
n×2 142717728
n×3 214076592
n×4 285435456
n×5 356794320

Division

n÷y
n÷2 35679432
n÷3 23786288
n÷3 17839716
n÷5 14271772.8

Exponentiation

ny
n2 5092087471370496
n3 3.6336557734563E+23
n4 2.5929354816088E+31
n5 1.850289303929E+39

Nth Root

y√n
2√n 8447.4175935608
3√n 414.77825091391
4√n 91.909834041634
5√n 37.212563224964

Divisors of 71358864

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71358863
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71358864 can be divided by 40 positive divisors. The sum of these divisors (counting 71358864) is 1, the average is 0.025.

Base conversion 71358864

Base System Value
2 Binary 100010000001101100110010000
3 Ternary 11222021101221220
4 Quaternary 10100031212100
5 Quinary 121231440424
6 Senary 11025245040
8 Octal 420154620
10 Decimal 71358864
12 Duodecimal 1ba93780
16 Hexadecimal 440d990
20 Vigesimal 125jh34
36 Base36 16hguo

Cryptographic Hash Functions

md5 c9a0a70ed90bab2ce8aed95992167b2f
sha1 9b306fb7becfc88eeda6b99f37ff4dd63a1eb75e
sha256 5c1fc8ece2a1ff84c96d39e5f706abe3a569091cffc94d01e9a2b217e6d57884
sha512 49beef1a0d191ce4c33d304c1bbde6643504473c9b6f08270a0c72838ba68e45c07a4e4c95b3ee6aa253d9a7387c9f9de82406e3a610d3851bda394c978f94af
ripemd-160 8e973495b84ff3a6fa04c16030d7b450f194db27

71358864 as geometric shapes

Circle

Radius = n
Diameter 142717728
Circumference 448360965.82183
Area 1.5997264591494E+16

Sphere

Radius = n
Volume 1.5220621711419E+24
Surface area 6.3989058365977E+16
Circumference 448360965.82183

Square

Length = n
Perimeter 285435456
Area 5092087471370496
Diagonal 100916673.26434

Cube

Length = n
Surface area 30552524828222976
Volume 3.6336557734563E+23
Space diagonal 123597178.0184

Equilateral Triangle

Length = n
Perimeter 214076592
Area 2.2049385542497E+15
Altitude 61798589.009199

Triangular Pyramid

Length = n
Surface area 2.2049385542497E+15
Volume 4.2823043965143E+22
Height 33638891.088112