288331421 (number)

288331421 is an odd 9-digits composite number following 288331420 and preceding 288331422. In scientific notation, it is written as 2.88331421 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 246893040 positive integers (up to 288331421) that are relatively prime to 288331421.

Interesting facts

Basic properties

Name

Name two hundred eighty-eight million three hundred thirty-one thousand four hundred twenty-one

Notation

Scientific notation 2.88331421 × 10^8
Engineering notation 2.88331421 × 10^6

Prime Factorization of 288331421

Prime Factorization 7 × 40343 × 1021

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 288331421
Product of the distinct prime numbers

The prime factorization of 288331421 is 7 × 40343 × 1021. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 8, 1, 86, 441, 675, 21, 8129, 6179, 8919, 793984, 729903, 4664999, 6191150, 41103245, 46353090, 605709111, 645967253, 8592781497, 1455817558

Basic calculations (n = 288331421)

Multiplication

n×y
n×2 576662842
n×3 864994263
n×4 1153325684
n×5 1441657105

Division

n÷y
n÷2 144165710.5
n÷3 96110473.666667
n÷3 72082855.25
n÷5 57666284.2

Exponentiation

ny
n2 83135008335879241
n3 2.3970435088331E+25
n4 6.9114296110067E+33
n5 1.992782320883E+42

Nth Root

y√n
2√n 16980.324525756
3√n 660.63866934527
4√n 130.30857426032
5√n 49.201505802275

Divisors of 288331421

1, 7, 1021, 7147, 40343, 282401, 41190203, 288331421

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 -288331420
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 288331421 can be divided by 8 positive divisors. The sum of these divisors (counting 288331421) is 1, the average is 0.125.

Base conversion 288331421

Base System Value
2 Binary 10001001011111001011010011101
3 Ternary 202002112202100112
4 Quaternary 101023321122131
5 Quinary 1042303101141
6 Senary 44335535405
8 Octal 2113713235
10 Decimal 288331421
12 Duodecimal 8068a565
16 Hexadecimal 112f969d
20 Vigesimal 4a218b1
36 Base36 4rnxy5

Cryptographic Hash Functions

md5 329df78100ce1f00d58f81d311c9c9a9
sha1 489324a59b97b0c2497d67a84663e0ecc8156780
sha256 142a2f7de4b56037df109d8c61da1bf9209e30a551691af2a77a784ed057b75a
sha512 f4e8919270afeb4f91f4eb4f2f6d6c4f496584685b5bfdf6ed611e8edc87f5cc57fe39fd6a5587cba5738d7c41f2571b7af45ee50aa4087531770ea0dd3a6984
ripemd-160 375cacf2e8e416a7fa103a42a66d7c8e7c4670fa

288331421 as geometric shapes

Circle

Radius = n
Diameter 576662842
Circumference 1811639748.0254
Area 2.6117633144412E+17

Sphere

Radius = n
Volume 1.0040712370247E+26
Surface area 1.0447053257765E+18
Circumference 1811639748.0254

Square

Length = n
Perimeter 1153325684
Area 83135008335879241
Diagonal 407762206.03651

Cube

Length = n
Surface area 498810050015275446
Volume 2.3970435088331E+25
Space diagonal 499404670.59053

Equilateral Triangle

Length = n
Perimeter 864994263
Area 3.5998514581351E+16
Altitude 249702335.29527

Triangular Pyramid

Length = n
Surface area 3.5998514581351E+16
Volume 2.8249428664918E+24
Height 135920735.3455