121569792 (number)

121569792 is an even 9-digits composite number following 121569791 and preceding 121569793. In scientific notation, it is written as 1.21569792 × 10^8. The sum of its digits is 42. It has a total of 11 prime factors and 40 positive divisors. There are 40522752 positive integers (up to 121569792) that are relatively prime to 121569792.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.21569792 × 10^8
Engineering notation 1.21569792 × 10^6

Prime Factorization of 121569792

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 79147

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 474882
Product of the distinct prime numbers

The prime factorization of 121569792 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 79147. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121569792)

Multiplication

n×y
n×2 243139584
n×3 364709376
n×4 486279168
n×5 607848960

Division

n÷y
n÷2 60784896
n÷3 40523264
n÷3 30392448
n÷5 24313958.4

Exponentiation

ny
n2 14779214326923264
n3 1.7967060116475E+24
n4 2.1842517612113E+32
n5 2.655390322861E+40

Nth Root

y√n
2√n 11025.869217436
3√n 495.38390379345
4√n 105.00413904907
5√n 41.396644015435

Divisors of 121569792

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121569791
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121569792 can be divided by 40 positive divisors. The sum of these divisors (counting 121569792) is 1, the average is 0.025.

Base conversion 121569792

Base System Value
2 Binary 111001111110000001000000000
3 Ternary 22110202101101220
4 Quaternary 13033300020000
5 Quinary 222110213132
6 Senary 20021355040
8 Octal 717601000
10 Decimal 121569792
12 Duodecimal 34868a80
16 Hexadecimal 73f0200
20 Vigesimal 1hjg49c
36 Base36 20dnuo

Cryptographic Hash Functions

md5 8fed54188f84eecd2ae352b6d9490b06
sha1 f069be8a4810f94e0df82b9368f46085c922a706
sha256 afd4be76b78858fd32b90675ba515b56b67a4bd279d0902d29e68d5958ef0cf3
sha512 9f08254c89e0764dd3c09b624e3eb6dd458477e0e4ccd0fa6ef9090324419085d340c2a27fc80c969d54df93d00c90f274acab36d1da4f32ba6031df7c50d088
ripemd-160 17047ef59251d5dc2f4072650d26079f172053ff

121569792 as geometric shapes

Circle

Radius = n
Diameter 243139584
Circumference 763845530.89128
Area 4.6430271155291E+16

Sphere

Radius = n
Volume 7.5260245424698E+24
Surface area 1.8572108462116E+17
Circumference 763845530.89128

Square

Length = n
Perimeter 486279168
Area 14779214326923264
Diagonal 171925648.62128

Cube

Length = n
Surface area 88675285961539584
Volume 1.7967060116475E+24
Space diagonal 210565056.40958

Equilateral Triangle

Length = n
Perimeter 364709376
Area 6.3995875275452E+15
Altitude 105282528.20479

Triangular Pyramid

Length = n
Surface area 6.3995875275452E+15
Volume 2.1174383410576E+23
Height 57308549.540425