121409770 (number)

121409770 is an even 9-digits composite number following 121409769 and preceding 121409771. In scientific notation, it is written as 1.21409770 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 48563904 positive integers (up to 121409770) that are relatively prime to 121409770.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.21409770 × 10^8
Engineering notation 1.21409770 × 10^6

Prime Factorization of 121409770

Prime Factorization 2 × 5 × 12140977

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 121409770
Product of the distinct prime numbers

The prime factorization of 121409770 is 2 × 5 × 12140977. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 8, 92, 85, 930, 246, 6189, 9793, 90103, 7835, 74399, 841339, 8364936, 224891, 48664798, 96138522, 988839726, 9335927, 1249625775, 7136568212

Basic calculations (n = 121409770)

Multiplication

n×y
n×2 242819540
n×3 364229310
n×4 485639080
n×5 607048850

Division

n÷y
n÷2 60704885
n÷3 40469923.333333
n÷3 30352442.5
n÷5 24281954

Exponentiation

ny
n2 14740332251452900
n3 1.7896203483725E+24
n4 2.1727739488322E+32
n5 2.6379598538971E+40

Nth Root

y√n
2√n 11018.610166441
3√n 495.16645084128
4√n 104.96956781106
5√n 41.385740213964

Divisors of 121409770

1, 2, 5, 10, 12140977, 24281954, 60704885, 121409770

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 -121409769
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 121409770 can be divided by 8 positive divisors. The sum of these divisors (counting 121409770) is 1, the average is 0.125.

Base conversion 121409770

Base System Value
2 Binary 111001111001001000011101010
3 Ternary 22110110020220011
4 Quaternary 13033021003222
5 Quinary 222040103040
6 Senary 20014122134
8 Octal 717110352
10 Decimal 121409770
12 Duodecimal 347b034a
16 Hexadecimal 73c90ea
20 Vigesimal 1hig48a
36 Base36 20a8dm

Cryptographic Hash Functions

md5 116436e2522be0513850d75fd97f94b6
sha1 eb1faa688c1547985474b0e0f562e8341c029eb1
sha256 408f4ae1002de596e9bd2269e79524b577f9d50212391f97201ca98490f46f7e
sha512 797cd68e7f217e6ce0caf5ff92b3410d0b123392fe31ccfeb7b837b18fc6d77d3a49ea73135d35e34c271397b0deac4fc18eb3c44665bbb4cb908849a6c6dc7f
ripemd-160 33bde5fd65daef03fc8b3604666899180ccbe269

121409770 as geometric shapes

Circle

Radius = n
Diameter 242819540
Circumference 762840083.01205
Area 4.6308119512637E+16

Sphere

Radius = n
Volume 7.496344185549E+24
Surface area 1.8523247805055E+17
Circumference 762840083.01205

Square

Length = n
Perimeter 485639080
Area 14740332251452900
Diagonal 171699343.3386

Cube

Length = n
Surface area 88441993508717400
Volume 1.7896203483725E+24
Space diagonal 210287890.17525

Equilateral Triangle

Length = n
Perimeter 364229310
Area 6.3827510949906E+15
Altitude 105143945.08763

Triangular Pyramid

Length = n
Surface area 6.3827510949906E+15
Volume 2.109087806806E+23
Height 57233114.446199