121473390 (number)

121473390 is an even 9-digits composite number following 121473389 and preceding 121473391. In scientific notation, it is written as 1.21473390 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 32354720 positive integers (up to 121473390) that are relatively prime to 121473390.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million four hundred seventy-three thousand three hundred ninety

Notation

Scientific notation 1.21473390 × 10^8
Engineering notation 1.21473390 × 10^6

Prime Factorization of 121473390

Prime Factorization 2 × 15 × 1103 × 3671

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 121473390
Product of the distinct prime numbers

The prime factorization of 121473390 is 2 × 15 × 1103 × 3671. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121473390)

Multiplication

n×y
n×2 242946780
n×3 364420170
n×4 485893560
n×5 607366950

Division

n÷y
n÷2 60736695
n÷3 40491130
n÷3 30368347.5
n÷5 24294678

Exponentiation

ny
n2 14755784478092100
n3 1.7924351626632E+24
n4 2.177331755639E+32
n5 2.6448786951213E+40

Nth Root

y√n
2√n 11021.496722315
3√n 495.25292655258
4√n 104.98331639987
5√n 41.390076618005

Divisors of 121473390

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121473389
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121473390 can be divided by 16 positive divisors. The sum of these divisors (counting 121473390) is 1, the average is 0.0625.

Base conversion 121473390

Base System Value
2 Binary 111001111011000100101101110
3 Ternary 22110120111011110
4 Quaternary 13033120211232
5 Quinary 222044122030
6 Senary 20015332450
8 Octal 717304556
10 Decimal 121473390
12 Duodecimal 34821126
16 Hexadecimal 73d896e
20 Vigesimal 1hj439a
36 Base36 20blgu

Cryptographic Hash Functions

md5 67dbe0cdc492d3693c7ec7aafb3fa27d
sha1 8a9068617fb7dcc98d20782c27740142e0876ac3
sha256 8520f70778ce3d529e2f2839109db9ae83742316888426002249854fb5074ebe
sha512 8f3e706eff21c7780df9e53cd03d92c99ad495b4b391117973f84c7604d4a91d1d3db7f0ee0f8cd0369e9cc69f5c2790188763783341e3083a7c079d97b4efcf
ripemd-160 54f8059f880654f61c24fcb5504346493dd9b929

121473390 as geometric shapes

Circle

Radius = n
Diameter 242946780
Circumference 763239819.2613
Area 4.6356664114328E+16

Sphere

Radius = n
Volume 7.5081348520784E+24
Surface area 1.8542665645731E+17
Circumference 763239819.2613

Square

Length = n
Perimeter 485893560
Area 14755784478092100
Diagonal 171789315.60544

Cube

Length = n
Surface area 88534706868552600
Volume 1.7924351626632E+24
Space diagonal 210398083.24763

Equilateral Triangle

Length = n
Perimeter 364420170
Area 6.3894421053979E+15
Altitude 105199041.62381

Triangular Pyramid

Length = n
Surface area 6.3894421053979E+15
Volume 2.1124050972606E+23
Height 57263105.201812