71355980 (number)

71355980 is an even 8-digits composite number following 71355979 and preceding 71355981. In scientific notation, it is written as 7.1355980 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 48 positive divisors. There are 27578880 positive integers (up to 71355980) that are relatively prime to 71355980.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred fifty-five thousand nine hundred eighty

Notation

Scientific notation 7.1355980 × 10^7
Engineering notation 7.1355980 × 10^6

Prime Factorization of 71355980

Prime Factorization 2 × 2 × 5 × 37 × 211 × 457

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 35677990
Product of the distinct prime numbers

The prime factorization of 71355980 is 2 × 2 × 5 × 37 × 211 × 457. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71355980)

Multiplication

n×y
n×2 142711960
n×3 214067940
n×4 285423920
n×5 356779900

Division

n÷y
n÷2 35677990
n÷3 23785326.666667
n÷3 17838995
n÷5 14271196

Exponentiation

ny
n2 5091675881760400
n3 3.6332152238538E+23
n4 2.5925163284901E+31
n5 1.8499154328541E+39

Nth Root

y√n
2√n 8447.2468887798
3√n 414.77266302324
4√n 91.908905383427
5√n 37.212262427667

Divisors of 71355980

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71355979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71355980 can be divided by 48 positive divisors. The sum of these divisors (counting 71355980) is 1, the average is 0.020833333333333.

Base conversion 71355980

Base System Value
2 Binary 100010000001100111001001100
3 Ternary 11222021021000002
4 Quaternary 10100030321030
5 Quinary 121231342410
6 Senary 11025223432
8 Octal 420147114
10 Decimal 71355980
12 Duodecimal 1ba91b78
16 Hexadecimal 440ce4c
20 Vigesimal 125j9j0
36 Base36 16hemk

Cryptographic Hash Functions

md5 2873ffdd2a3b1f837a8164f6963d7f14
sha1 94cf4ea08cb501466b5a5f052dc837b2df3a2f38
sha256 16da8f9c65e741b25b5e8c8e3cdb947c23fde50271616bcfc858d9a4f514603e
sha512 c08477846c16f50dc5acdb2b31dae44d85ef09a7572e2e5d6b30e4e856989208aab05406cb0568ac8da43b4815c5087b756fcea74a5324993e7ae82a0cafdca1
ripemd-160 6271c6351cf57465ea033bb7f08f4b474ad36c4b

71355980 as geometric shapes

Circle

Radius = n
Diameter 142711960
Circumference 448342845.1154
Area 1.5995971544599E+16

Sphere

Radius = n
Volume 1.5218776341559E+24
Surface area 6.3983886178395E+16
Circumference 448342845.1154

Square

Length = n
Perimeter 285423920
Area 5091675881760400
Diagonal 100912594.67242

Cube

Length = n
Surface area 30550055290562400
Volume 3.6332152238538E+23
Space diagonal 123592182.78387

Equilateral Triangle

Length = n
Perimeter 214067940
Area 2.2047603307205E+15
Altitude 61796091.391934

Triangular Pyramid

Length = n
Surface area 2.2047603307205E+15
Volume 4.2817852038287E+22
Height 33637531.557474