121736189 (number)

121736189 is an odd 9-digits composite number following 121736188 and preceding 121736190. In scientific notation, it is written as 1.21736189 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 121708224 positive integers (up to 121736189) that are relatively prime to 121736189.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million seven hundred thirty-six thousand one hundred eighty-nine

Notation

Scientific notation 1.21736189 × 10^8
Engineering notation 1.21736189 × 10^6

Prime Factorization of 121736189

Prime Factorization 5393 × 22573

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 121736189
Product of the distinct prime numbers

The prime factorization of 121736189 is 5393 × 22573. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121736189)

Multiplication

n×y
n×2 243472378
n×3 365208567
n×4 486944756
n×5 608680945

Division

n÷y
n÷2 60868094.5
n÷3 40578729.666667
n÷3 30434047.25
n÷5 24347237.8

Exponentiation

ny
n2 14819699712243721
n3 1.8040937650929E+24
n4 2.1962349956108E+32
n5 2.6736127851409E+40

Nth Root

y√n
2√n 11033.412391459
3√n 495.60981741382
4√n 105.04005136832
5√n 41.407970034935

Divisors of 121736189

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 -121736188
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 121736189 can be divided by 4 positive divisors. The sum of these divisors (counting 121736189) is 1, the average is 0.25.

Base conversion 121736189

Base System Value
2 Binary 111010000011000101111111101
3 Ternary 22111001211122202
4 Quaternary 13100120233331
5 Quinary 222131024224
6 Senary 20025121245
8 Octal 720305775
10 Decimal 121736189
12 Duodecimal 34929225
16 Hexadecimal 7418bfd
20 Vigesimal 1i0h099
36 Base36 20h88t

Cryptographic Hash Functions

md5 159dcec26a8727d3a37e2799aef2a048
sha1 7e20e55cc0367a6e6a1af31ad0581a612b25e922
sha256 6980f1b35612bd300fcf27e68a69464b6e8c027938bab1cc1c07e801cf052cf9
sha512 4fd6b5f45ad9754d460f065cb3ab2a13fd06aeb81a31da0cf4f77ac2d5502d972938b43ae051e7c144773782d42caf4995251466faec6b335bb0c960ffb1dee1
ripemd-160 d68dd1dd8302b3f4640269d69bb61e3d2ade9897

121736189 as geometric shapes

Circle

Radius = n
Diameter 243472378
Circumference 764891034.07684
Area 4.6557459744392E+16

Sphere

Radius = n
Volume 7.5569702917375E+24
Surface area 1.8622983897757E+17
Circumference 764891034.07684

Square

Length = n
Perimeter 486944756
Area 14819699712243721
Diagonal 172160969.51541

Cube

Length = n
Surface area 88918198273462326
Volume 1.8040937650929E+24
Space diagonal 210853264.46781

Equilateral Triangle

Length = n
Perimeter 365208567
Area 6.41711821363E+15
Altitude 105426632.2339

Triangular Pyramid

Length = n
Surface area 6.41711821363E+15
Volume 2.1261448919893E+23
Height 57386989.838471