121424904 (number)

121424904 is an even 9-digits composite number following 121424903 and preceding 121424905. In scientific notation, it is written as 1.21424904 × 10^8. The sum of its digits is 27. It has a total of 7 prime factors and 48 positive divisors. There are 39869280 positive integers (up to 121424904) that are relatively prime to 121424904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.21424904 × 10^8
Engineering notation 1.21424904 × 10^6

Prime Factorization of 121424904

Prime Factorization 2 × 2 × 2 × 3 × 3 × 67 × 25171

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10118742
Product of the distinct prime numbers

The prime factorization of 121424904 is 2 × 2 × 2 × 3 × 3 × 67 × 25171. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121424904)

Multiplication

n×y
n×2 242849808
n×3 364274712
n×4 485699616
n×5 607124520

Division

n÷y
n÷2 60712452
n÷3 40474968
n÷3 30356226
n÷5 24284980.8

Exponentiation

ny
n2 14744007311409216
n3 1.7902896723632E+24
n4 2.1738575159889E+32
n5 2.6396044018863E+40

Nth Root

y√n
2√n 11019.29689227
3√n 495.18702452249
4√n 104.97283883115
5√n 41.386771927582

Divisors of 121424904

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121424903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121424904 can be divided by 48 positive divisors. The sum of these divisors (counting 121424904) is 1, the average is 0.020833333333333.

Base conversion 121424904

Base System Value
2 Binary 111001111001100110000001000
3 Ternary 22110111000122200
4 Quaternary 13033030300020
5 Quinary 222041044104
6 Senary 20014320200
8 Octal 717146010
10 Decimal 121424904
12 Duodecimal 347b9060
16 Hexadecimal 73ccc08
20 Vigesimal 1hii254
36 Base36 20ak20

Cryptographic Hash Functions

md5 724f147402ffc73970879b26ae0894bd
sha1 2b17638ac86dde842ce685b06c732eed3ddccabc
sha256 6295d9d176ea067fc8728e95465d65882e665713b74c6a10c3f11dd580b16f24
sha512 df6bb81477cc2840092a8f8afc605e89fd64f1ca69fddff0c506918d4b090420dd04234fcbd91e37d4264a51c6a55804912a899461ebf0a401e8ad9ace54f5ae
ripemd-160 1afe9d96d5dc35f3dab86c282fe3e4dd890408f0

121424904 as geometric shapes

Circle

Radius = n
Diameter 242849808
Circumference 762935172.73849
Area 4.6319665053997E+16

Sphere

Radius = n
Volume 7.4991478433251E+24
Surface area 1.8527866021599E+17
Circumference 762935172.73849

Square

Length = n
Perimeter 485699616
Area 14744007311409216
Diagonal 171720746.04665

Cube

Length = n
Surface area 88464043868455296
Volume 1.7902896723632E+24
Space diagonal 210314103.03217

Equilateral Triangle

Length = n
Perimeter 364274712
Area 6.3843424426319E+15
Altitude 105157051.51609

Triangular Pyramid

Length = n
Surface area 6.3843424426319E+15
Volume 2.1098766126937E+23
Height 57240248.682217