121566190 (number)

121566190 is an even 9-digits composite number following 121566189 and preceding 121566191. In scientific notation, it is written as 1.21566190 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 47057760 positive integers (up to 121566190) that are relatively prime to 121566190.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million five hundred sixty-six thousand one hundred ninety

Notation

Scientific notation 1.21566190 × 10^8
Engineering notation 1.21566190 × 10^6

Prime Factorization of 121566190

Prime Factorization 2 × 5 × 31 × 392149

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 121566190
Product of the distinct prime numbers

The prime factorization of 121566190 is 2 × 5 × 31 × 392149. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 47, 76, 339, 711, 9495, 1597, 89402, 5312, 142659, 598246, 4980527, 2451590, 56306846, 71602570, 908398835, 200423990, 6081922396, 9519221611

Basic calculations (n = 121566190)

Multiplication

n×y
n×2 243132380
n×3 364698570
n×4 486264760
n×5 607830950

Division

n÷y
n÷2 60783095
n÷3 40522063.333333
n÷3 30391547.5
n÷5 24313238

Exponentiation

ny
n2 14778338551116100
n3 1.7965463121893E+24
n4 2.183992903314E+32
n5 2.6549969624293E+40

Nth Root

y√n
2√n 11025.705873095
3√n 495.37901115684
4√n 105.00336124665
5√n 41.396398703706

Divisors of 121566190

1, 2, 5, 10, 31, 62, 155, 310, 392149, 784298, 1960745, 3921490, 12156619, 24313238, 60783095, 121566190

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 -121566189
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 121566190 can be divided by 16 positive divisors. The sum of these divisors (counting 121566190) is 1, the average is 0.0625.

Base conversion 121566190

Base System Value
2 Binary 111001111101111001111101110
3 Ternary 22110202012110111
4 Quaternary 13033233033232
5 Quinary 222110104230
6 Senary 20021330234
8 Octal 717571756
10 Decimal 121566190
12 Duodecimal 3486697a
16 Hexadecimal 73ef3ee
20 Vigesimal 1hjff9a
36 Base36 20dl2m

Cryptographic Hash Functions

md5 6fe26c22634425c93164456eb5b79679
sha1 6785211a9bebfede938046361cb0f2b1de493ce8
sha256 1a56836769e7aeb8677d85b3d1e99d50d6bbdca49a476a98b07983f68f518e22
sha512 e547cf4d142e8f28aec78aa79397ffddf7ac54bc336e2fea8662ff23e075f37e66ad893cbc9ac4fadfe4f10f0d9965d705324a2fec7e4f1fe143b6ca433e9bff
ripemd-160 15171038b791b165f30d0db9253010d29566813c

121566190 as geometric shapes

Circle

Radius = n
Diameter 243132380
Circumference 763822898.8578
Area 4.6427519824449E+16

Sphere

Radius = n
Volume 7.5253555949437E+24
Surface area 1.857100792978E+17
Circumference 763822898.8578

Square

Length = n
Perimeter 486264760
Area 14778338551116100
Diagonal 171920554.62402

Cube

Length = n
Surface area 88670031306696600
Volume 1.7965463121893E+24
Space diagonal 210558817.56257

Equilateral Triangle

Length = n
Perimeter 364698570
Area 6.3992083054967E+15
Altitude 105279408.78129

Triangular Pyramid

Length = n
Surface area 6.3992083054967E+15
Volume 2.1172501334412E+23
Height 57306851.541342