121262907 (number)

121262907 is an odd 9-digits composite number following 121262906 and preceding 121262908. In scientific notation, it is written as 1.21262907 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 80816288 positive integers (up to 121262907) that are relatively prime to 121262907.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million two hundred sixty-two thousand nine hundred seven

Notation

Scientific notation 1.21262907 × 10^8
Engineering notation 1.21262907 × 10^6

Prime Factorization of 121262907

Prime Factorization 3 × 5573 × 7253

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 121262907
Product of the distinct prime numbers

The prime factorization of 121262907 is 3 × 5573 × 7253. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 2, 61, 49, 143, 841, 8313, 3358, 58137, 52042, 708613, 194913, 6442099, 8825122, 72121120, 75259137, 312699676, 624741076, 9417253786, 9397774042

Basic calculations (n = 121262907)

Multiplication

n×y
n×2 242525814
n×3 363788721
n×4 485051628
n×5 606314535

Division

n÷y
n÷2 60631453.5
n÷3 40420969
n÷3 30315726.75
n÷5 24252581.4

Exponentiation

ny
n2 14704692614090649
n3 1.7831337729261E+24
n4 2.1622798487489E+32
n5 2.6220434020681E+40

Nth Root

y√n
2√n 11011.943833856
3√n 494.96671136205
4√n 104.93780936277
5√n 41.375722936092

Divisors of 121262907

1, 3, 5573, 7253, 16719, 21759, 40420969, 121262907

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 -121262906
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 121262907 can be divided by 8 positive divisors. The sum of these divisors (counting 121262907) is 1, the average is 0.125.

Base conversion 121262907

Base System Value
2 Binary 111001110100101001100111011
3 Ternary 22110011210102210
4 Quaternary 13032211030323
5 Quinary 222020403112
6 Senary 20011030203
8 Octal 716451473
10 Decimal 121262907
12 Duodecimal 3473b363
16 Hexadecimal 73a533b
20 Vigesimal 1hhhh57
36 Base36 207323

Cryptographic Hash Functions

md5 ac3ac3d146b54f29a37f503e8c7adf59
sha1 3c4210441a3142301c1d04d1376e9a21663cc079
sha256 860121396280206063fa268793f0080cf1ca5fcd4c10027760fd85d3a05c8ea5
sha512 586d0ccc778d6d38f2a0bcb6e82e40eef9ecb62448839f86b9b16db218efb84d3a86b426b755a4637318d7585d3a47d34520382bfa1adcbded9cc63e79c7d6e1
ripemd-160 cff2133e095110232305b2d3a2b4627cf09227af

121262907 as geometric shapes

Circle

Radius = n
Diameter 242525814
Circumference 761917315.56828
Area 4.6196154289723E+16

Sphere

Radius = n
Volume 7.4691732818565E+24
Surface area 1.8478461715889E+17
Circumference 761917315.56828

Square

Length = n
Perimeter 485051628
Area 14704692614090649
Diagonal 171491647.69219

Cube

Length = n
Surface area 88228155684543894
Volume 1.7831337729261E+24
Space diagonal 210033515.9975

Equilateral Triangle

Length = n
Perimeter 363788721
Area 6.367318679322E+15
Altitude 105016757.99875

Triangular Pyramid

Length = n
Surface area 6.367318679322E+15
Volume 2.1014433043313E+23
Height 57163882.564062