121574018 (number)

121574018 is an even 9-digits composite number following 121574017 and preceding 121574019. In scientific notation, it is written as 1.21574018 × 10^8. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 60787008 positive integers (up to 121574018) that are relatively prime to 121574018.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million five hundred seventy-four thousand eighteen

Notation

Scientific notation 1.21574018 × 10^8
Engineering notation 1.21574018 × 10^6

Prime Factorization of 121574018

Prime Factorization 2 × 60787009

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 121574018
Product of the distinct prime numbers

The prime factorization of 121574018 is 2 × 60787009. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 9, 47, 57, 928, 257, 3945, 1582, 79305, 95135, 168874, 253766, 4471968, 9761668, 75138226, 7662309, 628816200, 792075401, 6647767082, 7875976597

Basic calculations (n = 121574018)

Multiplication

n×y
n×2 243148036
n×3 364722054
n×4 486296072
n×5 607870090

Division

n÷y
n÷2 60787009
n÷3 40524672.666667
n÷3 30393504.5
n÷5 24314803.6

Exponentiation

ny
n2 14780241852664324
n3 1.7968933890402E+24
n4 2.1845554922325E+32
n5 2.6558518873467E+40

Nth Root

y√n
2√n 11026.06085599
3√n 495.38964389298
4√n 105.00505157368
5√n 41.39693181684

Divisors of 121574018

1, 2, 60787009, 121574018

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 -121574017
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 121574018 can be divided by 4 positive divisors. The sum of these divisors (counting 121574018) is 1, the average is 0.25.

Base conversion 121574018

Base System Value
2 Binary 111001111110001001010000010
3 Ternary 22110202121012102
4 Quaternary 13033301022002
5 Quinary 222110332033
6 Senary 20021430402
8 Octal 717611202
10 Decimal 121574018
12 Duodecimal 3486b402
16 Hexadecimal 73f1282
20 Vigesimal 1hjgf0i
36 Base36 20dr42

Cryptographic Hash Functions

md5 9700f7272ad586a1b3ce51e29a265121
sha1 26e53d38063b9973ace3c7ffecccc013a4cf8720
sha256 93b5284a7f84677d7814bbcf5cb55846a516322573265a681d8d68dbcae0fcf1
sha512 52f5ed87e36b4573e392933b4bf0d2bc4aadaad52443f0af321107f024901c140bd4924add050dee55357ceefba78fbcec35e390b4fedf8b81ca4e5508d70d14
ripemd-160 f57173271daacb3cb5bc56c98bf158e3dec34b96

121574018 as geometric shapes

Circle

Radius = n
Diameter 243148036
Circumference 763872083.63239
Area 4.6433499222611E+16

Sphere

Radius = n
Volume 7.5268094270569E+24
Surface area 1.8573399689044E+17
Circumference 763872083.63239

Square

Length = n
Perimeter 486296072
Area 14780241852664324
Diagonal 171931625.08779

Cube

Length = n
Surface area 88681451115985944
Volume 1.7968933890402E+24
Space diagonal 210572376.05629

Equilateral Triangle

Length = n
Perimeter 364722054
Area 6.4000324592426E+15
Altitude 105286188.02815

Triangular Pyramid

Length = n
Surface area 6.4000324592426E+15
Volume 2.1176591674326E+23
Height 57310541.69593