66057072 (number)

66057072 is an even 8-digits composite number following 66057071 and preceding 66057073. In scientific notation, it is written as 6.6057072 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 20859840 positive integers (up to 66057072) that are relatively prime to 66057072.

Interesting facts

Basic properties

Name

Name sixty-six million fifty-seven thousand seventy-two

Notation

Scientific notation 6.6057072 × 10^7
Engineering notation 6.6057072 × 10^6

Prime Factorization of 66057072

Prime Factorization 2 × 2 × 2 × 2 × 3 × 19 × 72431

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8257134
Product of the distinct prime numbers

The prime factorization of 66057072 is 2 × 2 × 2 × 2 × 3 × 19 × 72431. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 3, 67, 10, 181, 561, 4808, 2541, 79452, 93066, 616099, 62968, 9421226, 1097617, 42932863, 63190245, 396379545, 531087245, 1719528084, 2272609673

Basic calculations (n = 66057072)

Multiplication

n×y
n×2 132114144
n×3 198171216
n×4 264228288
n×5 330285360

Division

n÷y
n÷2 33028536
n÷3 22019024
n÷3 16514268
n÷5 13211414.4

Exponentiation

ny
n2 4363536761213184
n3 2.8824246201011E+23
n4 1.9040453066459E+31
n5 1.2577565791237E+39

Nth Root

y√n
2√n 8127.5501844037
3√n 404.24045418427
4√n 90.152926654678
5√n 36.642396001445

Divisors of 66057072

1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 72431, 144862, 217293, 289724, 434586, 579448, 869172, 1158896, 1376189, 1738344, 2752378, 3476688, 4128567, 5504756, 8257134, 11009512, 16514268, 22019024, 33028536, 66057072

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 -66057071
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 66057072 can be divided by 40 positive divisors. The sum of these divisors (counting 66057072) is 1, the average is 0.025.

Base conversion 66057072

Base System Value
2 Binary 11111011111111001101110000
3 Ternary 11121022001021020
4 Quaternary 3323333031300
5 Quinary 113402311242
6 Senary 10315455440
8 Octal 373771560
10 Decimal 66057072
12 Duodecimal 1a157580
16 Hexadecimal 3eff370
20 Vigesimal 10ch2dc
36 Base36 13btyo

Cryptographic Hash Functions

md5 a9035f709269eaa20695ebb609f8c273
sha1 5c10d6170166be8660ab81d242245a5406975028
sha256 1f5eba6f8c88d41740ff700a5d2560f7b75846ca882295943af41205402f2f67
sha512 46a4909b80df5d56b68d47658d4d24df0296c1093ffdf64f5a5d2bdba92a740329ab2ef5766ec9c9072767b526ae51df6e755fba2edc403bdebfa2cc61e5152a
ripemd-160 94cb3fc56d22bc9d4ddd935f9e97fde9a3120d36

66057072 as geometric shapes

Circle

Radius = n
Diameter 132114144
Circumference 415048824.2257
Area 1.3708455032696E+16

Sphere

Radius = n
Volume 1.2073872014714E+24
Surface area 5.4833820130785E+16
Circumference 415048824.2257

Square

Length = n
Perimeter 264228288
Area 4363536761213184
Diagonal 93418807.113056

Cube

Length = n
Surface area 26181220567279104
Volume 2.8824246201011E+23
Space diagonal 114414204.90324

Equilateral Triangle

Length = n
Perimeter 198171216
Area 1.8894668427789E+15
Altitude 57207102.451618

Triangular Pyramid

Length = n
Surface area 1.8894668427789E+15
Volume 3.3969699918875E+22
Height 31139602.371019