121572190 (number)

121572190 is an even 9-digits composite number following 121572189 and preceding 121572191. In scientific notation, it is written as 1.21572190 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 48628872 positive integers (up to 121572190) that are relatively prime to 121572190.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million five hundred seventy-two thousand one hundred ninety

Notation

Scientific notation 1.21572190 × 10^8
Engineering notation 1.21572190 × 10^6

Prime Factorization of 121572190

Prime Factorization 2 × 5 × 12157219

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 121572190
Product of the distinct prime numbers

The prime factorization of 121572190 is 2 × 5 × 12157219. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121572190)

Multiplication

n×y
n×2 243144380
n×3 364716570
n×4 486288760
n×5 607860950

Division

n÷y
n÷2 60786095
n÷3 40524063.333333
n÷3 30393047.5
n÷5 24314438

Exponentiation

ny
n2 14779797381396100
n3 1.7968123354126E+24
n4 2.1844241063512E+32
n5 2.6556522249791E+40

Nth Root

y√n
2√n 11025.977961161
3√n 495.3871609699
4√n 105.00465685464
5√n 41.396807326348

Divisors of 121572190

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 -121572189
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 121572190 can be divided by 8 positive divisors. The sum of these divisors (counting 121572190) is 1, the average is 0.125.

Base conversion 121572190

Base System Value
2 Binary 111001111110000101101011110
3 Ternary 22110202111200201
4 Quaternary 13033300231132
5 Quinary 222110302230
6 Senary 20021414114
8 Octal 717605536
10 Decimal 121572190
12 Duodecimal 3486a33a
16 Hexadecimal 73f0b5e
20 Vigesimal 1hjga9a
36 Base36 20dppa

Cryptographic Hash Functions

md5 951c88850efa5544f7ae5dc418aabfca
sha1 79021f7ed5b49b9cf137386bb8ed88e4810c53a1
sha256 25abc823b32d6e382ff206a911ed8e85088becc0ce8e6c4a9b9fdf3f84030203
sha512 1d192e58660129e44bf8415576960e65e630def7e6976d231683cbcb3fdb10fad6004e5c73819c66c719d4b4f35bab7df9fd64ee7c127974737c389c9cd992ad
ripemd-160 9cc950100a06d72bed3563385ee1db1d6da4dbb2

121572190 as geometric shapes

Circle

Radius = n
Diameter 243144380
Circumference 763860597.96965
Area 4.643210287494E+16

Sphere

Radius = n
Volume 7.5264699104156E+24
Surface area 1.8572841149976E+17
Circumference 763860597.96965

Square

Length = n
Perimeter 486288760
Area 14779797381396100
Diagonal 171929039.9054

Cube

Length = n
Surface area 88678784288376600
Volume 1.7968123354126E+24
Space diagonal 210569209.86742

Equilateral Triangle

Length = n
Perimeter 364716570
Area 6.3998399975379E+15
Altitude 105284604.93371

Triangular Pyramid

Length = n
Surface area 6.3998399975379E+15
Volume 2.1175636448165E+23
Height 57309679.968466