66477072 (number)

66477072 is an even 8-digits composite number following 66477071 and preceding 66477073. In scientific notation, it is written as 6.6477072 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 20336640 positive integers (up to 66477072) that are relatively prime to 66477072.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6477072 × 10^7
Engineering notation 6.6477072 × 10^6

Prime Factorization of 66477072

Prime Factorization 2 × 2 × 2 × 2 × 3 × 697 × 1987

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8309634
Product of the distinct prime numbers

The prime factorization of 66477072 is 2 × 2 × 2 × 2 × 3 × 697 × 1987. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 5, 87, 18, 810, 581, 3488, 3491, 825, 87709, 306896, 739588, 3929807, 5254302, 62807090, 10042582, 569116500, 503555592, 2851601874, 5284244551

Basic calculations (n = 66477072)

Multiplication

n×y
n×2 132954144
n×3 199431216
n×4 265908288
n×5 332385360

Division

n÷y
n÷2 33238536
n÷3 22159024
n÷3 16619268
n÷5 13295414.4

Exponentiation

ny
n2 4419201101693184
n3 2.9377554981974E+23
n4 1.9529338377206E+31
n5 1.2982532334139E+39

Nth Root

y√n
2√n 8153.3472880775
3√n 405.09538372199
4√n 90.295887437233
5√n 36.688873431652

Divisors of 66477072

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 697, 1394, 1987, 2091, 2788, 3974, 4182, 5576, 5961, 7948, 8364, 11152, 11922, 15896, 16728, 23844, 31792, 33456, 47688, 95376, 1384939, 2769878, 4154817, 5539756, 8309634, 11079512, 16619268, 22159024, 33238536, 66477072

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 -66477071
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 66477072 can be divided by 40 positive divisors. The sum of these divisors (counting 66477072) is 1, the average is 0.025.

Base conversion 66477072

Base System Value
2 Binary 11111101100101110000010000
3 Ternary 11122002101101210
4 Quaternary 3331211300100
5 Quinary 114004231242
6 Senary 10332500120
8 Octal 375456020
10 Decimal 66477072
12 Duodecimal 1a31a640
16 Hexadecimal 3f65c10
20 Vigesimal 10f9cdc
36 Base36 13ku1c

Cryptographic Hash Functions

md5 18372fca040ca23968f261c37299e9c8
sha1 950042cd81fe70f85b7c1e60dfba86b9315af803
sha256 df83cf52647eda33b34a3f709d68adcf371818be1445c4ba87f0330e351cb5bd
sha512 1aeefaebadb597f208f9cc98e26e8f9ea1c0064bbbd60687f41e36c68519feccd8f47d97cef0e262c08fcc6ad6b2b6883ef032722ec9ebc809ea451590aa4475
ripemd-160 a9964c8d38febe7debd729e44ab736fc16c0e096

66477072 as geometric shapes

Circle

Radius = n
Diameter 132954144
Circumference 417687762.05472
Area 1.3883329715815E+16

Sphere

Radius = n
Volume 1.2305641454907E+24
Surface area 5.5533318863261E+16
Circumference 417687762.05472

Square

Length = n
Perimeter 265908288
Area 4419201101693184
Diagonal 94012776.809253

Cube

Length = n
Surface area 26515206610159104
Volume 2.9377554981974E+23
Space diagonal 115141666.24241

Equilateral Triangle

Length = n
Perimeter 199431216
Area 1.9135702092492E+15
Altitude 57570833.121207

Triangular Pyramid

Length = n
Surface area 1.9135702092492E+15
Volume 3.4621780570724E+22
Height 31337592.269751