899434638 (number)

899434638 is an even 9-digits composite number following 899434637 and preceding 899434639. In scientific notation, it is written as 8.99434638 × 10^8. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 299811528 positive integers (up to 899434638) that are relatively prime to 899434638.

Interesting facts

Basic properties

Name

Name eight hundred ninety-nine million four hundred thirty-four thousand six hundred thirty-eight

Notation

Scientific notation 8.99434638 × 10^8
Engineering notation 8.99434638 × 10^6

Prime Factorization of 899434638

Prime Factorization 2 × 3 × 9 × 16656197

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 899434638
Product of the distinct prime numbers

The prime factorization of 899434638 is 2 × 3 × 9 × 16656197. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 9, 62, 676, 780, 486, 1696, 86288, 39083, 528059, 542875, 4548568, 5190294, 31386502, 86388821, 812044503, 27169891, 3084186577, 8795084632

Basic calculations (n = 899434638)

Multiplication

n×y
n×2 1798869276
n×3 2698303914
n×4 3597738552
n×5 4497173190

Division

n÷y
n÷2 449717319
n÷3 299811546
n÷3 224858659.5
n÷5 179886927.6

Exponentiation

ny
n2 808982668034191044
n3 7.2762703317161E+26
n4 6.5445295717972E+35
n5 5.8863765862897E+44

Nth Root

y√n
2√n 29990.575819747
3√n 965.28717521788
4√n 173.17787335496
5√n 61.772321302916

Divisors of 899434638

1, 2, 3, 6, 9, 18, 27, 54, 16656197, 33312394, 49968591, 99937182, 149905773, 299811546, 449717319, 899434638

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -899434637
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 899434638 can be divided by 16 positive divisors. The sum of these divisors (counting 899434638) is 1, the average is 0.0625.

Base conversion 899434638

Base System Value
2 Binary 110101100111000100100010001110
3 Ternary 2022200110000101000
4 Quaternary 311213010202032
5 Quinary 3320223402023
6 Senary 225130001130
8 Octal 6547044216
10 Decimal 899434638
12 Duodecimal 2112761a6
16 Hexadecimal 359c488e
20 Vigesimal e1196bi
36 Base36 evi07i

Cryptographic Hash Functions

md5 6a5aae0fbb8c99de75f5c4247028c7e6
sha1 77d7895f6b607bd8c397dafefd5522fb1fcea730
sha256 39f108356c0090854022c4e36ff55fe6a16df24bca447209053aad9ba3aea888
sha512 d09bf5f9c2a33d6bcdfc64bf4149511e0c2735bb31accebc8301a3a0eba8f0c6f42b27911d3474f4300341e68109928ba05c5bf296a673612aeeb1a5e29afe4e
ripemd-160 9d752d26a8773a6606c12e19a80e61e6666713cf

899434638 as geometric shapes

Circle

Radius = n
Diameter 1798869276
Circumference 5651314502.25
Area 2.5414940067777E+18

Sphere

Radius = n
Volume 3.047876989287E+27
Surface area 1.0165976027111E+19
Circumference 5651314502.25

Square

Length = n
Perimeter 3597738552
Area 808982668034191044
Diagonal 1271992663.5277

Cube

Length = n
Surface area 4853896008205146264
Volume 7.2762703317161E+26
Space diagonal 1557866491.1033

Equilateral Triangle

Length = n
Perimeter 2698303914
Area 3.5029977086946E+17
Altitude 778933245.55166

Triangular Pyramid

Length = n
Surface area 3.5029977086946E+17
Volume 8.5751668221715E+25
Height 423997554.50925