71680557 (number)

71680557 is an odd 8-digits composite number following 71680556 and preceding 71680558. In scientific notation, it is written as 7.1680557 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 44029440 positive integers (up to 71680557) that are relatively prime to 71680557.

Interesting facts

Basic properties

Name

Name seventy-one million six hundred eighty thousand five hundred fifty-seven

Notation

Scientific notation 7.1680557 × 10^7
Engineering notation 7.1680557 × 10^6

Prime Factorization of 71680557

Prime Factorization 3 × 13 × 673 × 2731

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71680557
Product of the distinct prime numbers

The prime factorization of 71680557 is 3 × 13 × 673 × 2731. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 45, 66, 30, 700, 7407, 1923, 96563, 74304, 342256, 307354, 5200326, 257803, 92823457, 22601388, 583265651, 296276574, 7781801980, 9147763465

Basic calculations (n = 71680557)

Multiplication

n×y
n×2 143361114
n×3 215041671
n×4 286722228
n×5 358402785

Division

n÷y
n÷2 35840278.5
n÷3 23893519
n÷3 17920139.25
n÷5 14336111.4

Exponentiation

ny
n2 5138102251830249
n3 3.6830203133415E+23
n4 2.6400094750263E+31
n5 1.8923734965516E+39

Nth Root

y√n
2√n 8466.4370900633
3√n 415.40060411971
4√n 92.013244101397
5√n 37.246054488714

Divisors of 71680557

1, 3, 13, 39, 673, 2019, 2731, 8193, 8749, 26247, 35503, 106509, 1837963, 5513889, 23893519, 71680557

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71680556
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71680557 can be divided by 16 positive divisors. The sum of these divisors (counting 71680557) is 1, the average is 0.0625.

Base conversion 71680557

Base System Value
2 Binary 100010001011100001000101101
3 Ternary 11222212202020110
4 Quaternary 10101130020231
5 Quinary 121322234212
6 Senary 11040210233
8 Octal 421341055
10 Decimal 71680557
12 Duodecimal 20009979
16 Hexadecimal 445c22d
20 Vigesimal 128017h
36 Base36 16od2l

Cryptographic Hash Functions

md5 c1f0793b226cc61e777c4af3e7977f20
sha1 51c9bf508009ed0d27da15bcdfeb740dd2c145ac
sha256 65d5d91a066e265d426e223a1d520691fc28d9688c40fd02c6fd36c417c9ef3b
sha512 d42702c3756cda9c07bd5e44ba42947a187f7612ee1fb7e36b598b234a3511fb564e35e256e3171df22d811504a256be71e5ee553431fc831dd06a6840f89286
ripemd-160 37e055b1c539906d8f49e1bddfb081ff7abe8a82

71680557 as geometric shapes

Circle

Radius = n
Diameter 143361114
Circumference 450382222.55285
Area 1.6141824287743E+16

Sphere

Radius = n
Volume 1.5427399412554E+24
Surface area 6.4567297150972E+16
Circumference 450382222.55285

Square

Length = n
Perimeter 286722228
Area 5138102251830249
Diagonal 101371615.86786

Cube

Length = n
Surface area 30828613510981494
Volume 3.6830203133415E+23
Space diagonal 124154366.63884

Equilateral Triangle

Length = n
Perimeter 215041671
Area 2.2248635386635E+15
Altitude 62077183.319418

Triangular Pyramid

Length = n
Surface area 2.2248635386635E+15
Volume 4.3404810646859E+22
Height 33790538.622619