121569288 (number)

121569288 is an even 9-digits composite number following 121569287 and preceding 121569289. In scientific notation, it is written as 1.21569288 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 32 positive divisors. There are 40487040 positive integers (up to 121569288) that are relatively prime to 121569288.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million five hundred sixty-nine thousand two hundred eighty-eight

Notation

Scientific notation 1.21569288 × 10^8
Engineering notation 1.21569288 × 10^6

Prime Factorization of 121569288

Prime Factorization 2 × 2 × 2 × 3 × 2131 × 2377

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 30392322
Product of the distinct prime numbers

The prime factorization of 121569288 is 2 × 2 × 2 × 3 × 2131 × 2377. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121569288)

Multiplication

n×y
n×2 243138576
n×3 364707864
n×4 486277152
n×5 607846440

Division

n÷y
n÷2 60784644
n÷3 40523096
n÷3 30392322
n÷5 24313857.6

Exponentiation

ny
n2 14779091784826944
n3 1.7966836655681E+24
n4 2.1842155398434E+32
n5 2.655335280173E+40

Nth Root

y√n
2√n 11025.846362071
3√n 495.38321921046
4√n 105.00403021823
5√n 41.396609691212

Divisors of 121569288

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121569287
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121569288 can be divided by 32 positive divisors. The sum of these divisors (counting 121569288) is 1, the average is 0.03125.

Base conversion 121569288

Base System Value
2 Binary 111001111110000000000001000
3 Ternary 22110202100201020
4 Quaternary 13033300000020
5 Quinary 222110204123
6 Senary 20021352440
8 Octal 717600010
10 Decimal 121569288
12 Duodecimal 34868720
16 Hexadecimal 73f0008
20 Vigesimal 1hjg348
36 Base36 20dngo

Cryptographic Hash Functions

md5 641e0fb8ac2ac0d2b9fccfc150546eaf
sha1 f2b9cff07b0e8ff4ce771c717f0032f634e4c8b9
sha256 595962f633d761aab9bf51deab22ec61b06de38a0ec88966573a27a0d3634b93
sha512 fb7b1f1e8fa6754ce896a999e13df6648f53eef89e1af39e698df4b70598b91c20eaded96d027eae3bd88b2f7c34208275f2cc4edf03203fb99120e3e80e57d5
ripemd-160 b6236d5e547e4d4d16a1cf6ee76a1b2efc0e7820

121569288 as geometric shapes

Circle

Radius = n
Diameter 243138576
Circumference 763842364.16588
Area 4.6429886177942E+16

Sphere

Radius = n
Volume 7.5259309394312E+24
Surface area 1.8571954471177E+17
Circumference 763842364.16588

Square

Length = n
Perimeter 486277152
Area 14779091784826944
Diagonal 171924935.85764

Cube

Length = n
Surface area 88674550708961664
Volume 1.7966836655681E+24
Space diagonal 210564183.45597

Equilateral Triangle

Length = n
Perimeter 364707864
Area 6.399534465261E+15
Altitude 105282091.72799

Triangular Pyramid

Length = n
Surface area 6.399534465261E+15
Volume 2.1174120059505E+23
Height 57308311.952547