121782316 (number)

121782316 is an even 9-digits composite number following 121782315 and preceding 121782317. In scientific notation, it is written as 1.21782316 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 60426080 positive integers (up to 121782316) that are relatively prime to 121782316.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million seven hundred eighty-two thousand three hundred sixteen

Notation

Scientific notation 1.21782316 × 10^8
Engineering notation 1.21782316 × 10^6

Prime Factorization of 121782316

Prime Factorization 2 × 2 × 131 × 232409

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 60891158
Product of the distinct prime numbers

The prime factorization of 121782316 is 2 × 2 × 131 × 232409. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121782316)

Multiplication

n×y
n×2 243564632
n×3 365346948
n×4 487129264
n×5 608911580

Division

n÷y
n÷2 60891158
n÷3 40594105.333333
n÷3 30445579
n÷5 24356463.2

Exponentiation

ny
n2 14830932490323856
n3 1.8061453071113E+24
n4 2.1995655853254E+32
n5 2.6786819117483E+40

Nth Root

y√n
2√n 11035.502525939
3√n 495.67240660067
4√n 105.05000012346
5√n 41.411107534185

Divisors of 121782316

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121782315
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121782316 can be divided by 12 positive divisors. The sum of these divisors (counting 121782316) is 1, the average is 0.083333333333333.

Base conversion 121782316

Base System Value
2 Binary 111010000100100000000101100
3 Ternary 22111011011221011
4 Quaternary 13100210000230
5 Quinary 222134013231
6 Senary 20030115004
8 Octal 720440054
10 Decimal 121782316
12 Duodecimal 3494ba64
16 Hexadecimal 742402c
20 Vigesimal 1i12ffg
36 Base36 20i7u4

Cryptographic Hash Functions

md5 26e25e9236d1791e05d5a46e87198165
sha1 64b54175b07dd4b674643ccbdcc3191874e8f024
sha256 819a45b5993b7ac747f5c0b382b9e283575d2c4ac28891d6b02ff8a28cd21fd6
sha512 071a08db3ce1d70cb0483f6a3346bf57bae84f049352d79c908f0cee26656ffb9ed5b83101285c36ef163a8fb7991d3806cb504706a58af4db7cd8a7562bd4da
ripemd-160 665ed7c1cfc6fa9c45cf1c3d647ce32d64115ead

121782316 as geometric shapes

Circle

Radius = n
Diameter 243564632
Circumference 765180858.5655
Area 4.6592748557488E+16

Sphere

Radius = n
Volume 7.5655637708487E+24
Surface area 1.8637099422995E+17
Circumference 765180858.5655

Square

Length = n
Perimeter 487129264
Area 14830932490323856
Diagonal 172226202.94441

Cube

Length = n
Surface area 88985594941943136
Volume 1.8061453071113E+24
Space diagonal 210933158.77541

Equilateral Triangle

Length = n
Perimeter 365346948
Area 6.4219821492162E+15
Altitude 105466579.3877

Triangular Pyramid

Length = n
Surface area 6.4219821492162E+15
Volume 2.1285626574444E+23
Height 57408734.314802