121569194 (number)

121569194 is an even 9-digits composite number following 121569193 and preceding 121569195. In scientific notation, it is written as 1.21569194 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 59690400 positive integers (up to 121569194) that are relatively prime to 121569194.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million five hundred sixty-nine thousand one hundred ninety-four

Notation

Scientific notation 1.21569194 × 10^8
Engineering notation 1.21569194 × 10^6

Prime Factorization of 121569194

Prime Factorization 2 × 89 × 151 × 4523

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 121569194
Product of the distinct prime numbers

The prime factorization of 121569194 is 2 × 89 × 151 × 4523. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121569194)

Multiplication

n×y
n×2 243138388
n×3 364707582
n×4 486276776
n×5 607845970

Division

n÷y
n÷2 60784597
n÷3 40523064.666667
n÷3 30392298.5
n÷5 24313838.8

Exponentiation

ny
n2 14779068929809636
n3 1.7966794978674E+24
n4 2.1842087843206E+32
n5 2.6553250143758E+40

Nth Root

y√n
2√n 11025.842099359
3√n 495.38309153009
4√n 105.00400992038
5√n 41.396603289459

Divisors of 121569194

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 -121569193
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 121569194 can be divided by 16 positive divisors. The sum of these divisors (counting 121569194) is 1, the average is 0.0625.

Base conversion 121569194

Base System Value
2 Binary 111001111101111111110101010
3 Ternary 22110202100120202
4 Quaternary 13033233332222
5 Quinary 222110203234
6 Senary 20021352202
8 Octal 717577652
10 Decimal 121569194
12 Duodecimal 34868662
16 Hexadecimal 73effaa
20 Vigesimal 1hjg2je
36 Base36 20dne2

Cryptographic Hash Functions

md5 3652a642ac89b0b20213c601f87a7432
sha1 97ffb97beaa66baa7e5a5ed4f43a01d8963e3947
sha256 29271a02bf1e5fd04d117bfe55893d990b0eca9b6feec0421756b53bb7748d8f
sha512 1ad07efd8c1a656037dea90581e4d6ec065dac025de2d2f548fa60368f2e9b96f772a81214fcddfbbb8a8204e9a842c503331022e48096883acc48b8be164b0c
ripemd-160 45434018306451cd678673983ca019162e557c18

121569194 as geometric shapes

Circle

Radius = n
Diameter 243138388
Circumference 763841773.54646
Area 4.6429814376787E+16

Sphere

Radius = n
Volume 7.5259134818075E+24
Surface area 1.8571925750715E+17
Circumference 763841773.54646

Square

Length = n
Perimeter 486276776
Area 14779068929809636
Diagonal 171924802.92157

Cube

Length = n
Surface area 88674413578857816
Volume 1.7966794978674E+24
Space diagonal 210564020.6432

Equilateral Triangle

Length = n
Perimeter 364707582
Area 6.3995245687482E+15
Altitude 105282010.3216

Triangular Pyramid

Length = n
Surface area 6.3995245687482E+15
Volume 2.1174070942681E+23
Height 57308267.640522