121424907 (number)

121424907 is an odd 9-digits composite number following 121424906 and preceding 121424908. In scientific notation, it is written as 1.21424907 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 80690688 positive integers (up to 121424907) that are relatively prime to 121424907.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million four hundred twenty-four thousand nine hundred seven

Notation

Scientific notation 1.21424907 × 10^8
Engineering notation 1.21424907 × 10^6

Prime Factorization of 121424907

Prime Factorization 3 × 313 × 129313

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 121424907
Product of the distinct prime numbers

The prime factorization of 121424907 is 3 × 313 × 129313. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121424907)

Multiplication

n×y
n×2 242849814
n×3 364274721
n×4 485699628
n×5 607124535

Division

n÷y
n÷2 60712453.5
n÷3 40474969
n÷3 30356226.75
n÷5 24284981.4

Exponentiation

ny
n2 14744008039958649
n3 1.7902898050592E+24
n4 2.1738577308237E+32
n5 2.6396047279649E+40

Nth Root

y√n
2√n 11019.297028395
3√n 495.18702860063
4√n 104.97283947953
5√n 41.386772132087

Divisors of 121424907

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 -121424906
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 121424907 can be divided by 8 positive divisors. The sum of these divisors (counting 121424907) is 1, the average is 0.125.

Base conversion 121424907

Base System Value
2 Binary 111001111001100110000001011
3 Ternary 22110111000122210
4 Quaternary 13033030300023
5 Quinary 222041044112
6 Senary 20014320203
8 Octal 717146013
10 Decimal 121424907
12 Duodecimal 347b9063
16 Hexadecimal 73ccc0b
20 Vigesimal 1hii257
36 Base36 20ak23

Cryptographic Hash Functions

md5 7fef184ded0e3b222bfc47c7f91c7848
sha1 aa4e6b06a0f368313476aaf71ba1389f3a94bceb
sha256 1e3b459e7991df39b8c48604e498c18cdc98efb4302f36e5a9ad615270ca972e
sha512 c81bd1a37c8526f58e2dc8e639a24bf99bbb5b36eb96cee5b6e954b83a6bba2dcb14c8f69742e508cdf9717b96b20277d472fda5883adaa3a53b5896e8802849
ripemd-160 b29bb3c2bcbeed506c79d028aed922c9f8555397

121424907 as geometric shapes

Circle

Radius = n
Diameter 242849814
Circumference 762935191.58805
Area 4.6319667342803E+16

Sphere

Radius = n
Volume 7.499148399161E+24
Surface area 1.8527866937121E+17
Circumference 762935191.58805

Square

Length = n
Perimeter 485699628
Area 14744008039958649
Diagonal 171720750.28929

Cube

Length = n
Surface area 88464048239751894
Volume 1.7902898050592E+24
Space diagonal 210314108.22833

Equilateral Triangle

Length = n
Perimeter 364274721
Area 6.3843427581031E+15
Altitude 105157054.11416

Triangular Pyramid

Length = n
Surface area 6.3843427581031E+15
Volume 2.1098767690775E+23
Height 57240250.096431