195647621 (number)

195647621 is an odd 9-digits composite number following 195647620 and preceding 195647622. In scientific notation, it is written as 1.95647621 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 180597792 positive integers (up to 195647621) that are relatively prime to 195647621.

Interesting facts

Basic properties

Name

Name one hundred ninety-five million six hundred forty-seven thousand six hundred twenty-one

Notation

Scientific notation 1.95647621 × 10^8
Engineering notation 1.95647621 × 10^6

Prime Factorization of 195647621

Prime Factorization 13 × 15049817

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 195647621
Product of the distinct prime numbers

The prime factorization of 195647621 is 13 × 15049817. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 7, 5, 77, 171, 886, 8135, 916, 34616, 46970, 78374, 713271, 2998248, 4927964, 45395514, 63023789, 232702543, 514344475, 8198928066, 7511965988

Basic calculations (n = 195647621)

Multiplication

n×y
n×2 391295242
n×3 586942863
n×4 782590484
n×5 978238105

Division

n÷y
n÷2 97823810.5
n÷3 65215873.666667
n÷3 48911905.25
n÷5 39129524.2

Exponentiation

ny
n2 38277991602959641
n3 7.488997993777E+24
n4 1.4652046411562E+33
n5 2.8666380232038E+41

Nth Root

y√n
2√n 13987.409374148
3√n 580.53025328739
4√n 118.26837858932
5√n 45.529713165044

Divisors of 195647621

1, 13, 15049817, 195647621

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -195647620
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 195647621 can be divided by 4 positive divisors. The sum of these divisors (counting 195647621) is 1, the average is 0.25.

Base conversion 195647621

Base System Value
2 Binary 1011101010010101100010000101
3 Ternary 111122010221002012
4 Quaternary 23222111202011
5 Quinary 400041210441
6 Senary 31225224005
8 Octal 1352254205
10 Decimal 195647621
12 Duodecimal 55632005
16 Hexadecimal ba95885
20 Vigesimal 312fj11
36 Base36 38heo5

Cryptographic Hash Functions

md5 5a94b7cb7dc760f7039676da06e516a3
sha1 27d31e3229af84efbcec95c096cbc07944135a70
sha256 8dbc759c744bc7249a016b371796cb080221ea69984f70eecf4b1e8c6f35185d
sha512 a2f579c84cc5b011547b065f7d8972beff5b823250f5bad8345a46fa7e8411e1368bd22d8cfdff3c78fbd673e400aea2b215667106d08e0358e79782c045e8a5
ripemd-160 e8bf8f71525974a97f0b5778d721d1714f18427d

195647621 as geometric shapes

Circle

Radius = n
Diameter 391295242
Circumference 1229290257.6518
Area 1.2025385721403E+17

Sphere

Radius = n
Volume 3.1369841439998E+25
Surface area 4.8101542885612E+17
Circumference 1229290257.6518

Square

Length = n
Perimeter 782590484
Area 38277991602959641
Diagonal 276687519.06423

Cube

Length = n
Surface area 229667949617757846
Volume 7.488997993777E+24
Space diagonal 338871619.95198

Equilateral Triangle

Length = n
Perimeter 586942863
Area 1.6574856567005E+16
Altitude 169435809.97599

Triangular Pyramid

Length = n
Surface area 1.6574856567005E+16
Volume 8.8258687761536E+23
Height 92229173.02141