61662816 (number)

61662816 is an even 8-digits composite number following 61662815 and preceding 61662817. In scientific notation, it is written as 6.1662816 × 10^7. The sum of its digits is 36. It has a total of 10 prime factors and 192 positive divisors. There are 18805248 positive integers (up to 61662816) that are relatively prime to 61662816.

Interesting facts

Basic properties

Name

Name sixty-one million six hundred sixty-two thousand eight hundred sixteen

Notation

Scientific notation 6.1662816 × 10^7
Engineering notation 6.1662816 × 10^6

Prime Factorization of 61662816

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 3 × 29 × 23 × 107

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 3853926
Product of the distinct prime numbers

The prime factorization of 61662816 is 2 × 2 × 2 × 2 × 2 × 9 × 3 × 29 × 23 × 107. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 61662816)

Multiplication

n×y
n×2 123325632
n×3 184988448
n×4 246651264
n×5 308314080

Division

n÷y
n÷2 30831408
n÷3 20554272
n÷3 15415704
n÷5 12332563.2

Exponentiation

ny
n2 3802302877049856
n3 2.344607026838E+23
n4 1.4457507168822E+31
n5 8.9149060436973E+38

Nth Root

y√n
2√n 7852.5674782201
3√n 395.07036293924
4√n 88.614713666637
5√n 36.141374960609

Divisors of 61662816

192 divisors

τ Total Divisors 192
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61662815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0052083333333333
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 192
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61662816 can be divided by 192 positive divisors. The sum of these divisors (counting 61662816) is 1, the average is 0.0052083333333333.

Base conversion 61662816

Base System Value
2 Binary 11101011001110011001100000
3 Ternary 11022000210111000
4 Quaternary 3223032121200
5 Quinary 111241202231
6 Senary 10041352000
8 Octal 353163140
10 Decimal 61662816
12 Duodecimal 18798600
16 Hexadecimal 3ace660
20 Vigesimal j57h0g
36 Base36 10pnc0

Cryptographic Hash Functions

md5 74dc661ed426651e4277fdb77a1bb940
sha1 802a12371dd3122979f0cb483551cef7b2af416e
sha256 7ef48173b1dd2a48e0ad3fe378fa6359ef022fc7aff37b215e789e4eefe26710
sha512 c2c6765355089b348cbc4e5750dda3aa80d41d742b0aaad0b736388d2a8bc085b0c05c88aabe9aff70496a937ed854af3bbd08714b194196739226c3dc118b15
ripemd-160 4e2a01efed5fe0f0725a9eef2e5cde202db53020

61662816 as geometric shapes

Circle

Radius = n
Diameter 123325632
Circumference 387438899.49052
Area 1.1945286785263E+16

Sphere

Radius = n
Volume 9.8210669480922E+23
Surface area 4.7781147141053E+16
Circumference 387438899.49052

Square

Length = n
Perimeter 246651264
Area 3802302877049856
Diagonal 87204390.681317

Cube

Length = n
Surface area 22813817262299136
Volume 2.344607026838E+23
Space diagonal 106803130.24977

Equilateral Triangle

Length = n
Perimeter 184988448
Area 1.6464454422039E+15
Altitude 53401565.124886

Triangular Pyramid

Length = n
Surface area 1.6464454422039E+15
Volume 2.7631458798246E+22
Height 29068130.227106