121738306 (number)

121738306 is an even 9-digits composite number following 121738305 and preceding 121738307. In scientific notation, it is written as 1.21738306 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 60607680 positive integers (up to 121738306) that are relatively prime to 121738306.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million seven hundred thirty-eight thousand three hundred six

Notation

Scientific notation 1.21738306 × 10^8
Engineering notation 1.21738306 × 10^6

Prime Factorization of 121738306

Prime Factorization 2 × 233 × 261241

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 121738306
Product of the distinct prime numbers

The prime factorization of 121738306 is 2 × 233 × 261241. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121738306)

Multiplication

n×y
n×2 243476612
n×3 365214918
n×4 486953224
n×5 608691530

Division

n÷y
n÷2 60869153
n÷3 40579435.333333
n÷3 30434576.5
n÷5 24347661.2

Exponentiation

ny
n2 14820215147749636
n3 1.8041878866426E+24
n4 2.1963877702559E+32
n5 2.6738452647007E+40

Nth Root

y√n
2√n 11033.50832691
3√n 495.61269029249
4√n 105.04050802862
5√n 41.408114051375

Divisors of 121738306

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 -121738305
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 121738306 can be divided by 8 positive divisors. The sum of these divisors (counting 121738306) is 1, the average is 0.125.

Base conversion 121738306

Base System Value
2 Binary 111010000011001010001000010
3 Ternary 22111001221120011
4 Quaternary 13100121101002
5 Quinary 222131111211
6 Senary 20025135134
8 Octal 720312102
10 Decimal 121738306
12 Duodecimal 3492a4aa
16 Hexadecimal 7419442
20 Vigesimal 1i0h5f6
36 Base36 20h9vm

Cryptographic Hash Functions

md5 5db7ff770cfee29a7f1efd1f667e5a63
sha1 c304a3c20809ef5c047b7587ee0a11ab3b3d7c9e
sha256 04b587af2fa4fd3b75cb40bb12fd3ed25f30129c91cc1f05b760bf36418b1333
sha512 fc8108148fe0bb2ef084722ad6808bd7d10e5a8fec317e21b0e02b6d2fae73f74f1d3c4c725dde365296db3ad49e60792d224890c02b48664aec2dde019a1da6
ripemd-160 e7790bf1823285bcd1697933806a1b28e1cfce6b

121738306 as geometric shapes

Circle

Radius = n
Diameter 243476612
Circumference 764904335.58013
Area 4.655907903279E+16

Sphere

Radius = n
Volume 7.5573645471627E+24
Surface area 1.8623631613116E+17
Circumference 764904335.58013

Square

Length = n
Perimeter 486953224
Area 14820215147749636
Diagonal 172163963.40553

Cube

Length = n
Surface area 88921290886497816
Volume 1.8041878866426E+24
Space diagonal 210856931.21937

Equilateral Triangle

Length = n
Perimeter 365214918
Area 6.4173414037511E+15
Altitude 105428465.60968

Triangular Pyramid

Length = n
Surface area 6.4173414037511E+15
Volume 2.1262558152993E+23
Height 57387987.801842