121465680 (number)

121465680 is an even 9-digits composite number following 121465679 and preceding 121465681. In scientific notation, it is written as 1.21465680 × 10^8. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 26124288 positive integers (up to 121465680) that are relatively prime to 121465680.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million four hundred sixty-five thousand six hundred eighty

Notation

Scientific notation 1.21465680 × 10^8
Engineering notation 1.21465680 × 10^6

Prime Factorization of 121465680

Prime Factorization 2 × 2 × 2 × 2 × 255 × 7 × 4253

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 15183210
Product of the distinct prime numbers

The prime factorization of 121465680 is 2 × 2 × 2 × 2 × 255 × 7 × 4253. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121465680)

Multiplication

n×y
n×2 242931360
n×3 364397040
n×4 485862720
n×5 607328400

Division

n÷y
n÷2 60732840
n÷3 40488560
n÷3 30366420
n÷5 24293136

Exponentiation

ny
n2 14753911417862400
n3 1.7920938830304E+24
n4 2.1767790212613E+32
n5 2.6440394402724E+40

Nth Root

y√n
2√n 11021.146945758
3√n 495.24244831573
4√n 104.98165051931
5√n 41.389551193312

Divisors of 121465680

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121465679
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121465680 can be divided by 40 positive divisors. The sum of these divisors (counting 121465680) is 1, the average is 0.025.

Base conversion 121465680

Base System Value
2 Binary 111001111010110101101010000
3 Ternary 22110120002120220
4 Quaternary 13033112231100
5 Quinary 222043400210
6 Senary 20015233040
8 Octal 717265520
10 Decimal 121465680
12 Duodecimal 34818780
16 Hexadecimal 73d6b50
20 Vigesimal 1hj3440
36 Base36 20bfio

Cryptographic Hash Functions

md5 139710ce63f1dcd9515eb17d59f9f279
sha1 75d5009381c8bb877f8017102c05e38839a2ef43
sha256 9f40c4f9e37fd1f36b5b5527b7f2547784f7fad26d15ca31a6e764f6b1619696
sha512 18c99a88a6285e75a3f79a7f2ab01998703ef075f573c7789ff150318f97f3544500e9777663794898b54c0ae472b9537c3a55f82972c14b36c11ec689a22fb3
ripemd-160 00badd7fe75f1e71469d212b93e5cc68c025eeaa

121465680 as geometric shapes

Circle

Radius = n
Diameter 242931360
Circumference 763191375.90258
Area 4.6350779722071E+16

Sphere

Radius = n
Volume 7.5067053032954E+24
Surface area 1.8540311888828E+17
Circumference 763191375.90258

Square

Length = n
Perimeter 485862720
Area 14753911417862400
Diagonal 171778412.01887

Cube

Length = n
Surface area 88523468507174400
Volume 1.7920938830304E+24
Space diagonal 210384729.1359

Equilateral Triangle

Length = n
Perimeter 364397040
Area 6.3886310465271E+15
Altitude 105192364.56795

Triangular Pyramid

Length = n
Surface area 6.3886310465271E+15
Volume 2.1120028953562E+23
Height 57259470.672957