61664900 (number)

61664900 is an even 8-digits composite number following 61664899 and preceding 61664901. In scientific notation, it is written as 6.1664900 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 48 positive divisors. There are 22032000 positive integers (up to 61664900) that are relatively prime to 61664900.

Interesting facts

Basic properties

Name

Name sixty-one million six hundred sixty-four thousand nine hundred

Notation

Scientific notation 6.1664900 × 10^7
Engineering notation 6.1664900 × 10^6

Prime Factorization of 61664900

Prime Factorization 2 × 2 × 5 × 55 × 61 × 919

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 30832450
Product of the distinct prime numbers

The prime factorization of 61664900 is 2 × 2 × 5 × 55 × 61 × 919. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 10, 73, 58, 721, 725, 6543, 4521, 30793, 10272, 811532, 467701, 6712995, 3694781, 77176994, 21736600, 947044742, 809232222, 5772072323, 5420398352

Basic calculations (n = 61664900)

Multiplication

n×y
n×2 123329800
n×3 184994700
n×4 246659600
n×5 308324500

Division

n÷y
n÷2 30832450
n÷3 20554966.666667
n÷3 15416225
n÷5 12332980

Exponentiation

ny
n2 3802559892010000
n3 2.3448447548481E+23
n4 1.4459461732323E+31
n5 8.9164126177753E+38

Nth Root

y√n
2√n 7852.7001725521
3√n 395.07481358127
4√n 88.615462378482
5√n 36.141619249184

Divisors of 61664900

1, 2, 4, 5, 10, 20, 55, 61, 110, 122, 220, 244, 275, 305, 550, 610, 919, 1100, 1220, 1838, 3355, 3676, 4595, 6710, 9190, 13420, 16775, 18380, 33550, 50545, 56059, 67100, 101090, 112118, 202180, 224236, 252725, 280295, 505450, 560590, 1010900, 1121180, 3083245, 6166490, 12332980, 15416225, 30832450, 61664900

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61664899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61664900 can be divided by 48 positive divisors. The sum of these divisors (counting 61664900) is 1, the average is 0.020833333333333.

Base conversion 61664900

Base System Value
2 Binary 11101011001110111010000100
3 Ternary 11022000220100012
4 Quaternary 3223032322010
5 Quinary 111241234100
6 Senary 10041405352
8 Octal 353167204
10 Decimal 61664900
12 Duodecimal 18799858
16 Hexadecimal 3acee84
20 Vigesimal j58250
36 Base36 10poxw

Cryptographic Hash Functions

md5 a0157dab85efb6e7f366916e4375b62d
sha1 c46c804d146cb0f4209869650a19dc673c1c26e4
sha256 350ce8f4d5c0be70af87e6e8be501dcebc832568eb92d8d4dd63ee425bd04abf
sha512 f4b7078872733877bc005228528904c9ada2885e525daa0c1d437583b075300c384f787312ff002a646440d337abaeb17f175e572935ba525f84c769d8d47fd6
ripemd-160 54baad2d2c3a7098e452d25faa495d470d86fca6

61664900 as geometric shapes

Circle

Radius = n
Diameter 123329800
Circumference 387451993.6487
Area 1.1946094221574E+16

Sphere

Radius = n
Volume 9.8220627408524E+23
Surface area 4.7784376886295E+16
Circumference 387451993.6487

Square

Length = n
Perimeter 246659600
Area 3802559892010000
Diagonal 87207337.902381

Cube

Length = n
Surface area 22815359352060000
Volume 2.3448447548481E+23
Space diagonal 106806739.84365

Equilateral Triangle

Length = n
Perimeter 184994700
Area 1.6465567329462E+15
Altitude 53403369.921827

Triangular Pyramid

Length = n
Surface area 1.6465567329462E+15
Volume 2.7634260449713E+22
Height 29069112.634127