66771572 (number)

66771572 is an even 8-digits composite number following 66771571 and preceding 66771573. In scientific notation, it is written as 6.6771572 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 27629280 positive integers (up to 66771572) that are relatively prime to 66771572.

Interesting facts

Basic properties

Name

Name sixty-six million seven hundred seventy-one thousand five hundred seventy-two

Notation

Scientific notation 6.6771572 × 10^7
Engineering notation 6.6771572 × 10^6

Prime Factorization of 66771572

Prime Factorization 2 × 2 × 203 × 82231

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 33385786
Product of the distinct prime numbers

The prime factorization of 66771572 is 2 × 2 × 203 × 82231. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66771572)

Multiplication

n×y
n×2 133543144
n×3 200314716
n×4 267086288
n×5 333857860

Division

n÷y
n÷2 33385786
n÷3 22257190.666667
n÷3 16692893
n÷5 13354314.4

Exponentiation

ny
n2 4458442827351184
n3 2.9769723625436E+23
n4 1.9877712444759E+31
n5 1.3272661077005E+39

Nth Root

y√n
2√n 8171.3873974987
3√n 405.6927067192
4√n 90.395726655073
5√n 36.72132304766

Divisors of 66771572

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66771571
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66771572 can be divided by 12 positive divisors. The sum of these divisors (counting 66771572) is 1, the average is 0.083333333333333.

Base conversion 66771572

Base System Value
2 Binary 11111110101101101001110100
3 Ternary 11122122100101012
4 Quaternary 3332231221310
5 Quinary 114043142242
6 Senary 10343051352
8 Octal 376555164
10 Decimal 66771572
12 Duodecimal 1a440b58
16 Hexadecimal 3fada74
20 Vigesimal 10h68ic
36 Base36 13r59w

Cryptographic Hash Functions

md5 23fefec277713d544069bdfbfd59161e
sha1 b69fdafb175b7cabd26cfc5dfe8a4a1154a80d50
sha256 840f886f31f10efe15d980bae97bc62e8edc8f5d5c16cd6add00a323ff742c60
sha512 de7642fa707967e8bd7264bf2d2f5cfd0781b6cea2026504ab1deb1896effe0f78a047f277193af22c01ca514d494ac9a7279fc2c5095ec33b845a766b6dc001
ripemd-160 a5dee321a0840e4efcb6158f03de2463f2bc925f

66771572 as geometric shapes

Circle

Radius = n
Diameter 133543144
Circumference 419538160.12768
Area 1.4006611232857E+16

Sphere

Radius = n
Volume 1.2469912672143E+24
Surface area 5.6026444931426E+16
Circumference 419538160.12768

Square

Length = n
Perimeter 267086288
Area 4458442827351184
Diagonal 94429262.703372

Cube

Length = n
Surface area 26750656964107104
Volume 2.9769723625436E+23
Space diagonal 115651755.20524

Equilateral Triangle

Length = n
Perimeter 200314716
Area 1.9305623749033E+15
Altitude 57825877.602622

Triangular Pyramid

Length = n
Surface area 1.9305623749033E+15
Volume 3.5083955749326E+22
Height 31476420.901124