71380480 (number)

71380480 is an even 8-digits composite number following 71380479 and preceding 71380481. In scientific notation, it is written as 7.1380480 × 10^7. The sum of its digits is 31. It has a total of 11 prime factors and 40 positive divisors. There are 28551168 positive integers (up to 71380480) that are relatively prime to 71380480.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1380480 × 10^7
Engineering notation 7.1380480 × 10^6

Prime Factorization of 71380480

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 27883

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 278830
Product of the distinct prime numbers

The prime factorization of 71380480 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 27883. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71380480)

Multiplication

n×y
n×2 142760960
n×3 214141440
n×4 285521920
n×5 356902400

Division

n÷y
n÷2 35690240
n÷3 23793493.333333
n÷3 17845120
n÷5 14276096

Exponentiation

ny
n2 5095172925030400
n3 3.6369588907167E+23
n4 2.5960787135963E+31
n5 1.8530934469429E+39

Nth Root

y√n
2√n 8448.6969409489
3√n 414.82012817583
4√n 91.916793574128
5√n 37.214817434949

Divisors of 71380480

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 -71380479
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 71380480 can be divided by 40 positive divisors. The sum of these divisors (counting 71380480) is 1, the average is 0.025.

Base conversion 71380480

Base System Value
2 Binary 100010000010010111000000000
3 Ternary 11222022111121111
4 Quaternary 10100102320000
5 Quinary 121233133410
6 Senary 11025533104
8 Octal 420227000
10 Decimal 71380480
12 Duodecimal 1baa4194
16 Hexadecimal 4412e00
20 Vigesimal 1262b40
36 Base36 16hxj4

Cryptographic Hash Functions

md5 044f792e156e0a89fe7a5d30c549e2e0
sha1 a2336aea339ff32588574625406903c2fc4fbf93
sha256 032494c1bb7b0f8f2a6e237b39976aec88828dbc09ce5d048eda71eae1e3eb66
sha512 ed33d91723d59a58874a3db514455509ae0aa80cf334e5aa88687a952e5371a8d800f1aea60ec91f1a0bdab775313ccad6d4f97082fbe32098b0d062c6728a2a
ripemd-160 4f6480938b15b5428bfc4c766d2146faab2257ae

71380480 as geometric shapes

Circle

Radius = n
Diameter 142760960
Circumference 448496783.15543
Area 1.6006957830045E+16

Sphere

Radius = n
Volume 1.5234457776645E+24
Surface area 6.402783132018E+16
Circumference 448496783.15543

Square

Length = n
Perimeter 285521920
Area 5095172925030400
Diagonal 100947242.9047

Cube

Length = n
Surface area 30571037550182400
Volume 3.6369588907167E+23
Space diagonal 123634618.02865

Equilateral Triangle

Length = n
Perimeter 214141440
Area 2.2062745948755E+15
Altitude 61817309.014327

Triangular Pyramid

Length = n
Surface area 2.2062745948755E+15
Volume 4.2861971575375E+22
Height 33649080.968234