71666472 (number)

71666472 is an even 8-digits composite number following 71666471 and preceding 71666473. In scientific notation, it is written as 7.1666472 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 16 positive divisors. There are 23888816 positive integers (up to 71666472) that are relatively prime to 71666472.

Interesting facts

Basic properties

Name

Name seventy-one million six hundred sixty-six thousand four hundred seventy-two

Notation

Scientific notation 7.1666472 × 10^7
Engineering notation 7.1666472 × 10^6

Prime Factorization of 71666472

Prime Factorization 2 × 2 × 2 × 3 × 2986103

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 17916618
Product of the distinct prime numbers

The prime factorization of 71666472 is 2 × 2 × 2 × 3 × 2986103. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 7, 80, 20, 409, 262, 8412, 3495, 27842, 84829, 75429, 892381, 5480193, 6987980, 95379593, 39551265, 311493389, 649935989, 563431046, 1310253386

Basic calculations (n = 71666472)

Multiplication

n×y
n×2 143332944
n×3 214999416
n×4 286665888
n×5 358332360

Division

n÷y
n÷2 35833236
n÷3 23888824
n÷3 17916618
n÷5 14333294.4

Exponentiation

ny
n2 5136083208926784
n3 3.6808496348222E+23
n4 2.637935072902E+31
n5 1.8905150003995E+39

Nth Root

y√n
2√n 8465.6052353036
3√n 415.37339404107
4√n 92.008723691309
5√n 37.244590627556

Divisors of 71666472

1, 2, 3, 4, 6, 8, 12, 24, 2986103, 5972206, 8958309, 11944412, 17916618, 23888824, 35833236, 71666472

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 -71666471
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 71666472 can be divided by 16 positive divisors. The sum of these divisors (counting 71666472) is 1, the average is 0.0625.

Base conversion 71666472

Base System Value
2 Binary 100010001011000101100101000
3 Ternary 11222212000220210
4 Quaternary 10101120230220
5 Quinary 121321311342
6 Senary 11040021120
8 Octal 421305450
10 Decimal 71666472
12 Duodecimal 200017a0
16 Hexadecimal 4458b28
20 Vigesimal 127i63c
36 Base36 16o27c

Cryptographic Hash Functions

md5 1fe0ed78b82b42beea42ec2a7ccf85b6
sha1 7b71d3dd0fb888854749d216355202b3664f8aae
sha256 85aaae47aad526779530fd9c821fc2fd3bdf91416270779175a6d2aaefb0cba0
sha512 742eb0ec73d9f256761a5167908dea113923fc488d3845b4dd01aa30b1012c387c0a1fdfb9462c0b611323fb94de578de85e46f626c5d09753743769fcc97892
ripemd-160 07ad149d37cf0b3b5d60281b4293553ce2ad1a99

71666472 as geometric shapes

Circle

Radius = n
Diameter 143332944
Circumference 450293723.8878
Area 1.613548127739E+16

Sphere

Radius = n
Volume 1.5418306895635E+24
Surface area 6.4541925109561E+16
Circumference 450293723.8878

Square

Length = n
Perimeter 286665888
Area 5136083208926784
Diagonal 101351696.66983

Cube

Length = n
Surface area 30816499253560704
Volume 3.6808496348222E+23
Space diagonal 124129970.70321

Equilateral Triangle

Length = n
Perimeter 214999416
Area 2.2239892674406E+15
Altitude 62064985.351606

Triangular Pyramid

Length = n
Surface area 2.2239892674406E+15
Volume 4.337922895518E+22
Height 33783898.889944