61894977 (number)

61894977 is an odd 8-digits composite number following 61894976 and preceding 61894978. In scientific notation, it is written as 6.1894977 × 10^7. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 38836032 positive integers (up to 61894977) that are relatively prime to 61894977.

Interesting facts

Basic properties

Name

Name sixty-one million eight hundred ninety-four thousand nine hundred seventy-seven

Notation

Scientific notation 6.1894977 × 10^7
Engineering notation 6.1894977 × 10^6

Prime Factorization of 61894977

Prime Factorization 17 × 3 × 1213627

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 61894977
Product of the distinct prime numbers

The prime factorization of 61894977 is 17 × 3 × 1213627. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 3, 62, 36, 709, 465, 5407, 8746, 72106, 78577, 702845, 721392, 7010501, 699588, 13996069, 26394317, 330680610, 756558723, 9224062571, 6650602440

Basic calculations (n = 61894977)

Multiplication

n×y
n×2 123789954
n×3 185684931
n×4 247579908
n×5 309474885

Division

n÷y
n÷2 30947488.5
n÷3 20631659
n÷3 15473744.25
n÷5 12378995.4

Exponentiation

ny
n2 3830988177830529
n3 2.3711892515409E+23
n4 1.4676470418677E+31
n5 9.0839979900521E+38

Nth Root

y√n
2√n 7867.3360802752
3√n 395.56555635768
4√n 88.698004939656
5√n 36.1685485815

Divisors of 61894977

1, 3, 17, 51, 1213627, 3640881, 20631659, 61894977

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61894976
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61894977 can be divided by 8 positive divisors. The sum of these divisors (counting 61894977) is 1, the average is 0.125.

Base conversion 61894977

Base System Value
2 Binary 11101100000111000101000001
3 Ternary 11022110120221120
4 Quaternary 3230013011001
5 Quinary 111321114402
6 Senary 10050342453
8 Octal 354070501
10 Decimal 61894977
12 Duodecimal 1888aa29
16 Hexadecimal 3b07141
20 Vigesimal j6gh8h
36 Base36 10umgx

Cryptographic Hash Functions

md5 f5a99e9b0f03464321c46abe52d2be99
sha1 c60e36802b2872de9b1ada5bf10130ffdc9abcc2
sha256 dcf6a88b93ff71de4023ee6923549e58220fb202ce9a2d2e61d0bf2a8ef12d7f
sha512 30a1af5bcf91fd8f0911a18381597c4f0b053c1261f371db19027f19e88f0383443b0cb5d9f2299bd1e6f2fe4d167aa80dd03ddea26de7b983d7ff45cd40ee14
ripemd-160 4e0ac49a78a13d519353a9490024e73bac30d959

61894977 as geometric shapes

Circle

Radius = n
Diameter 123789954
Circumference 388897610.07462
Area 1.2035404315462E+16

Sphere

Radius = n
Volume 9.9324143105494E+23
Surface area 4.8141617261847E+16
Circumference 388897610.07462

Square

Length = n
Perimeter 247579908
Area 3830988177830529
Diagonal 87532715.916171

Cube

Length = n
Surface area 22985929066983174
Volume 2.3711892515409E+23
Space diagonal 107205244.89731

Equilateral Triangle

Length = n
Perimeter 185684931
Area 1.6588665417995E+15
Altitude 53602622.448654

Triangular Pyramid

Length = n
Surface area 1.6588665417995E+15
Volume 2.7944733320687E+22
Height 29177571.972057