121034728 (number)

121034728 is an even 9-digits composite number following 121034727 and preceding 121034729. In scientific notation, it is written as 1.21034728 × 10^8. The sum of its digits is 28. It has a total of 4 prime factors and 8 positive divisors. There are 60517360 positive integers (up to 121034728) that are relatively prime to 121034728.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million thirty-four thousand seven hundred twenty-eight

Notation

Scientific notation 1.21034728 × 10^8
Engineering notation 1.21034728 × 10^6

Prime Factorization of 121034728

Prime Factorization 2 × 2 × 2 × 15129341

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30258682
Product of the distinct prime numbers

The prime factorization of 121034728 is 2 × 2 × 2 × 15129341. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 10, 82, 215, 111, 4164, 9666, 12885, 58318, 74120, 875232, 7549851, 456127, 79340963, 97773242, 448206387, 147592646, 775648521, 6581723717

Basic calculations (n = 121034728)

Multiplication

n×y
n×2 242069456
n×3 363104184
n×4 484138912
n×5 605173640

Division

n÷y
n÷2 60517364
n÷3 40344909.333333
n÷3 30258682
n÷5 24206945.6

Exponentiation

ny
n2 14649405382033984
n3 1.7730867957762E+24
n4 2.1460507804717E+32
n5 2.5974667248858E+40

Nth Root

y√n
2√n 11001.578432207
3√n 494.65605873105
4√n 104.88840942739
5√n 41.360139959545

Divisors of 121034728

1, 2, 4, 8, 15129341, 30258682, 60517364, 121034728

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 -121034727
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 121034728 can be divided by 8 positive divisors. The sum of these divisors (counting 121034728) is 1, the average is 0.125.

Base conversion 121034728

Base System Value
2 Binary 111001101101101011111101000
3 Ternary 22102202012102201
4 Quaternary 13031231133220
5 Quinary 221441102403
6 Senary 20002105544
8 Octal 715553750
10 Decimal 121034728
12 Duodecimal 3464b2b4
16 Hexadecimal 736d7e8
20 Vigesimal 1hg96g8
36 Base36 2026zs

Cryptographic Hash Functions

md5 2e1a41d2022fa83961d5088045ad79d2
sha1 be80b61f4d7c13384f5d420f12cf12b33048aa58
sha256 755d27ab6d721053afb5712bc863f5c860d2e804cdda5d2ae0c1636057411b13
sha512 e7d10d7142720744fa01fe4f99c3c3a8e688d80289b7d9797fec970c4f358200ebcc45bafde7a4d38f2929d160e506212de8d88ec6359b70c96f61df354a34c5
ripemd-160 5aaa1ec53dd6d309871de7db226f6f7608518d7b

121034728 as geometric shapes

Circle

Radius = n
Diameter 242069456
Circumference 760483624.62808
Area 4.6022464327657E+16

Sphere

Radius = n
Volume 7.4270886023835E+24
Surface area 1.8408985731063E+17
Circumference 760483624.62808

Square

Length = n
Perimeter 484138912
Area 14649405382033984
Diagonal 171168953.85574

Cube

Length = n
Surface area 87896432292203904
Volume 1.7730867957762E+24
Space diagonal 209638298.37628

Equilateral Triangle

Length = n
Perimeter 363104184
Area 6.343378605589E+15
Altitude 104819149.18814

Triangular Pyramid

Length = n
Surface area 6.343378605589E+15
Volume 2.0896028282095E+23
Height 57056317.951913