66672045 (number)

66672045 is an odd 8-digits composite number following 66672044 and preceding 66672046. In scientific notation, it is written as 6.6672045 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 28615680 positive integers (up to 66672045) that are relatively prime to 66672045.

Interesting facts

Basic properties

Name

Name sixty-six million six hundred seventy-two thousand forty-five

Notation

Scientific notation 6.6672045 × 10^7
Engineering notation 6.6672045 × 10^6

Prime Factorization of 66672045

Prime Factorization 3 × 9 × 11 × 85 × 19 × 139

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 66672045
Product of the distinct prime numbers

The prime factorization of 66672045 is 3 × 9 × 11 × 85 × 19 × 139. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 3, 5, 32, 780, 90, 2208, 9076, 30471, 71700, 464332, 999115, 6059606, 6374833, 73325381, 61169351, 967685656, 647258418, 8173077660, 292989793

Basic calculations (n = 66672045)

Multiplication

n×y
n×2 133344090
n×3 200016135
n×4 266688180
n×5 333360225

Division

n÷y
n÷2 33336022.5
n÷3 22224015
n÷3 16668011.25
n÷5 13334409

Exponentiation

ny
n2 4445161584482025
n3 2.9636801319286E+23
n4 1.9759461512155E+31
n5 1.3174037071141E+39

Nth Root

y√n
2√n 8165.2951569432
3√n 405.49103678159
4√n 90.362022758143
5√n 36.71036945164

Divisors of 66672045

1, 3, 9, 11, 19, 27, 33, 57, 85, 99, 139, 171, 209, 255, 297, 417, 513, 627, 765, 935, 1251, 1529, 1615, 1881, 2295, 2641, 2805, 3753, 4587, 4845, 5643, 7923, 8415, 11815, 13761, 14535, 17765, 23769, 25245, 29051, 35445, 41283, 43605, 53295, 71307, 87153, 106335, 129965, 159885, 224485, 261459, 319005, 389895, 479655, 673455, 784377, 1169685, 2020365, 2469335, 3509055, 6061095, 7408005, 22224015, 66672045

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66672044
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66672045 can be divided by 64 positive divisors. The sum of these divisors (counting 66672045) is 1, the average is 0.015625.

Base conversion 66672045

Base System Value
2 Binary 11111110010101010110101101
3 Ternary 11122110021212000
4 Quaternary 3332111112231
5 Quinary 114032001140
6 Senary 10341002513
8 Octal 376252655
10 Decimal 66672045
12 Duodecimal 1a3b3439
16 Hexadecimal 3f955ad
20 Vigesimal 10ge025
36 Base36 13p0h9

Cryptographic Hash Functions

md5 02bf367c73355e3483eb5b0c8f2e382e
sha1 60a2fadbd661ecdc273988a8f841e9bac94a28e5
sha256 c12eb0b950ecacf81656cd83d565ea40dcdcbbe88dc40e5293184db76869eda9
sha512 38952ee956bf030decc36f0ca85b19c428858f474aa671abe9286fc1ec97da1f8a1a5a5e7f6f9921a3d013d6ff820204b98a14e163ac4a0c87768727d48ce52e
ripemd-160 71fde796208ff00507a36bac60d2861a1d51eec2

66672045 as geometric shapes

Circle

Radius = n
Diameter 133344090
Circumference 418912813.54362
Area 1.3964886977828E+16

Sphere

Radius = n
Volume 1.2414234306742E+24
Surface area 5.5859547911313E+16
Circumference 418912813.54362

Square

Length = n
Perimeter 266688180
Area 4445161584482025
Diagonal 94288510.270149

Cube

Length = n
Surface area 26670969506892150
Volume 2.9636801319286E+23
Space diagonal 115479369.38452

Equilateral Triangle

Length = n
Perimeter 200016135
Area 1.9248114280441E+15
Altitude 57739684.692259

Triangular Pyramid

Length = n
Surface area 1.9248114280441E+15
Volume 3.4927305309242E+22
Height 31429503.423383