61399654 (number)

61399654 is an even 8-digits composite number following 61399653 and preceding 61399655. In scientific notation, it is written as 6.1399654 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 29639880 positive integers (up to 61399654) that are relatively prime to 61399654.

Interesting facts

Basic properties

Name

Name sixty-one million three hundred ninety-nine thousand six hundred fifty-four

Notation

Scientific notation 6.1399654 × 10^7
Engineering notation 6.1399654 × 10^6

Prime Factorization of 61399654

Prime Factorization 2 × 31 × 563 × 1759

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 61399654
Product of the distinct prime numbers

The prime factorization of 61399654 is 2 × 31 × 563 × 1759. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 69, 77, 630, 969, 8207, 7304, 48070, 27385, 178806, 742893, 5353801, 1173803, 59782453, 53487209, 796475778, 154552024, 1393419944, 4700021929

Basic calculations (n = 61399654)

Multiplication

n×y
n×2 122799308
n×3 184198962
n×4 245598616
n×5 306998270

Division

n÷y
n÷2 30699827
n÷3 20466551.333333
n÷3 15349913.5
n÷5 12279930.8

Exponentiation

ny
n2 3769917511319716
n3 2.3147163080357E+23
n4 1.4212278042155E+31
n5 8.7262895434012E+38

Nth Root

y√n
2√n 7835.7931315215
3√n 394.50753989604
4√n 88.520015428837
5√n 36.110473632522

Divisors of 61399654

1, 2, 31, 62, 563, 1126, 1759, 3518, 17453, 34906, 54529, 109058, 990317, 1980634, 30699827, 61399654

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61399653
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61399654 can be divided by 16 positive divisors. The sum of these divisors (counting 61399654) is 1, the average is 0.0625.

Base conversion 61399654

Base System Value
2 Binary 11101010001110001001100110
3 Ternary 11021112102111021
4 Quaternary 3222032021212
5 Quinary 111204242104
6 Senary 10032001354
8 Octal 352161146
10 Decimal 61399654
12 Duodecimal 1869025a
16 Hexadecimal 3a8e266
20 Vigesimal j3ej2e
36 Base36 10k09y

Cryptographic Hash Functions

md5 0a1523c1be9b740bd4904fb6242bc428
sha1 90fbd15bd9acb49f6b70cb187bc39c24413637a7
sha256 cd9a9c1793f33f55f5cdcc25fb34a160ef6b9e0367eb5839236fb43a7a0df32f
sha512 4cf090971691df9950a8efadf633a6e360031309f9660c11ee52ce4b550b83f9de70511e5afd88085a80dcf7e932a654d01bbf5479485bba7466ce1659178ba3
ripemd-160 673b86ed0fb268aac53de5c7aab77bb16c38dada

61399654 as geometric shapes

Circle

Radius = n
Diameter 122799308
Circumference 385785403.87871
Area 1.1843545158202E+16

Sphere

Radius = n
Volume 9.6958609979593E+23
Surface area 4.7374180632806E+16
Circumference 385785403.87871

Square

Length = n
Perimeter 245598616
Area 3769917511319716
Diagonal 86832223.411815

Cube

Length = n
Surface area 22619505067918296
Volume 2.3147163080357E+23
Space diagonal 106347320.29515

Equilateral Triangle

Length = n
Perimeter 184198962
Area 1.6324221674873E+15
Altitude 53173660.147575

Triangular Pyramid

Length = n
Surface area 1.6324221674873E+15
Volume 2.7279193298919E+22
Height 28944074.470605