61691775 (number)

61691775 is an odd 8-digits composite number following 61691774 and preceding 61691776. In scientific notation, it is written as 6.1691775 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 32902240 positive integers (up to 61691775) that are relatively prime to 61691775.

Interesting facts

Basic properties

Name

Name sixty-one million six hundred ninety-one thousand seven hundred seventy-five

Notation

Scientific notation 6.1691775 × 10^7
Engineering notation 6.1691775 × 10^6

Prime Factorization of 61691775

Prime Factorization 3 × 5 × 5 × 822557

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12338355
Product of the distinct prime numbers

The prime factorization of 61691775 is 3 × 5 × 5 × 822557. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 61691775)

Multiplication

n×y
n×2 123383550
n×3 185075325
n×4 246767100
n×5 308458875

Division

n÷y
n÷2 30845887.5
n÷3 20563925
n÷3 15422943.75
n÷5 12338355

Exponentiation

ny
n2 3805875102650625
n3 2.3479119051082E+23
n4 1.4484685296976E+31
n5 8.9358594628685E+38

Nth Root

y√n
2√n 7854.4111809861
3√n 395.13219951458
4√n 88.625115971637
5√n 36.144768972072

Divisors of 61691775

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61691774
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61691775 can be divided by 12 positive divisors. The sum of these divisors (counting 61691775) is 1, the average is 0.083333333333333.

Base conversion 61691775

Base System Value
2 Binary 11101011010101011101111111
3 Ternary 11022002021012120
4 Quaternary 3223111131333
5 Quinary 111243114100
6 Senary 10042134023
8 Octal 353253577
10 Decimal 61691775
12 Duodecimal 187b1313
16 Hexadecimal 3ad577f
20 Vigesimal j5b98f
36 Base36 10q9of

Cryptographic Hash Functions

md5 bc097eea624eade5dcf09da8058a2b01
sha1 a51bcaad75ca63fde1800c38bce471a885991e5f
sha256 23c2810c990be5cb226711212c7b34527b09641bc2b7bd45474da6a9b44a5110
sha512 7675938dece32990f133f941e077f30b7e0c23bee714a87e895fe8400e14c1c179f29cecc5d6a84e1755989ed7c0d070838b7fd9479083f70976aae2b7919afb
ripemd-160 324aeb08436947ae67c2c92c2313aa88e4455f68

61691775 as geometric shapes

Circle

Radius = n
Diameter 123383550
Circumference 387620854.25383
Area 1.1956509262968E+16

Sphere

Radius = n
Volume 9.8349103898188E+23
Surface area 4.782603705187E+16
Circumference 387620854.25383

Square

Length = n
Perimeter 246767100
Area 3805875102650625
Diagonal 87245344.891869

Cube

Length = n
Surface area 22835250615903750
Volume 2.3479119051082E+23
Space diagonal 106853288.70911

Equilateral Triangle

Length = n
Perimeter 185075325
Area 1.6479922612631E+15
Altitude 53426644.354554

Triangular Pyramid

Length = n
Surface area 1.6479922612631E+15
Volume 2.7670407162178E+22
Height 29081781.630623