121904967 (number)

121904967 is an odd 9-digits composite number following 121904966 and preceding 121904968. In scientific notation, it is written as 1.21904967 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 81120312 positive integers (up to 121904967) that are relatively prime to 121904967.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.21904967 × 10^8
Engineering notation 1.21904967 × 10^6

Prime Factorization of 121904967

Prime Factorization 3 × 547 × 74287

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 121904967
Product of the distinct prime numbers

The prime factorization of 121904967 is 3 × 547 × 74287. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121904967)

Multiplication

n×y
n×2 243809934
n×3 365714901
n×4 487619868
n×5 609524835

Division

n÷y
n÷2 60952483.5
n÷3 40634989
n÷3 30476241.75
n÷5 24380993.4

Exponentiation

ny
n2 14860820979271089
n3 1.8116078910709E+24
n4 2.2084400017794E+32
n5 2.692198055384E+40

Nth Root

y√n
2√n 11041.058237325
3√n 495.83875346255
4√n 105.07643997265
5√n 41.419445475218

Divisors of 121904967

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 -121904966
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 121904967 can be divided by 8 positive divisors. The sum of these divisors (counting 121904967) is 1, the average is 0.125.

Base conversion 121904967

Base System Value
2 Binary 111010001000001111101000111
3 Ternary 22111101102011210
4 Quaternary 13101001331013
5 Quinary 222201424332
6 Senary 20032502503
8 Octal 721017507
10 Decimal 121904967
12 Duodecimal 349aaa33
16 Hexadecimal 7441f47
20 Vigesimal 1i1i287
36 Base36 20kuh3

Cryptographic Hash Functions

md5 98ab909439d6a6382b5392ba16542126
sha1 2e248fd0511b1c8999908d0e372027343f98c928
sha256 58ad1aee672755635aa83dea9be8e4b7eb198a0a6b4d730d1b5049f6aed08f5e
sha512 36c92967cdb169ee549ffb7901f0a39c5c38a36d469b39ab287dd70c2729336d8c8a5f29506f7fc8148be5ad172a56f3c27a13e4c8fce929b90d9ff78f57d860
ripemd-160 4473497cc06b5584f2b1c956e8e067afd38545fe

121904967 as geometric shapes

Circle

Radius = n
Diameter 243809934
Circumference 765951497.52661
Area 4.6686646014791E+16

Sphere

Radius = n
Volume 7.5884453890317E+24
Surface area 1.8674658405916E+17
Circumference 765951497.52661

Square

Length = n
Perimeter 487619868
Area 14860820979271089
Diagonal 172399657.65204

Cube

Length = n
Surface area 89164925875626534
Volume 1.8116078910709E+24
Space diagonal 211145596.53901

Equilateral Triangle

Length = n
Perimeter 365714901
Area 6.4349242445708E+15
Altitude 105572798.2695

Triangular Pyramid

Length = n
Surface area 6.4349242445708E+15
Volume 2.1350003743789E+23
Height 57466552.550682