428749507 (number)

428749507 is an odd 9-digits composite number following 428749506 and preceding 428749508. In scientific notation, it is written as 4.28749507 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 425476480 positive integers (up to 428749507) that are relatively prime to 428749507.

Interesting facts

Basic properties

Name

Name four hundred twenty-eight million seven hundred forty-nine thousand five hundred seven

Notation

Scientific notation 4.28749507 × 10^8
Engineering notation 4.28749507 × 10^6

Prime Factorization of 428749507

Prime Factorization 131 × 3272897

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 428749507
Product of the distinct prime numbers

The prime factorization of 428749507 is 131 × 3272897. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 9, 51, 94, 632, 542, 9453, 2775, 57477, 86238, 637027, 146640, 3996958, 3211633, 46780937, 23024313, 853907627, 430854256, 4371495677, 4472691757

Basic calculations (n = 428749507)

Multiplication

n×y
n×2 857499014
n×3 1286248521
n×4 1714998028
n×5 2143747535

Division

n÷y
n÷2 214374753.5
n÷3 142916502.33333
n÷3 107187376.75
n÷5 85749901.4

Exponentiation

ny
n2 183826139752743049
n3 7.8815366792702E+25
n4 3.3792049656395E+34
n5 1.4488324630699E+43

Nth Root

y√n
2√n 20706.267336244
3√n 754.05185249437
4√n 143.89672455009
5√n 53.264852256664

Divisors of 428749507

1, 131, 3272897, 428749507

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -428749506
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 428749507 can be divided by 4 positive divisors. The sum of these divisors (counting 428749507) is 1, the average is 0.25.

Base conversion 428749507

Base System Value
2 Binary 11001100011100011001011000011
3 Ternary 1002212202201202101
4 Quaternary 121203203023003
5 Quinary 1334224441012
6 Senary 110313331231
8 Octal 3143431303
10 Decimal 428749507
12 Duodecimal bb706b17
16 Hexadecimal 198e32c3
20 Vigesimal 6djddf7
36 Base36 739l8j

Cryptographic Hash Functions

md5 2473d81b42004e3fa3ab89c79a36d2be
sha1 62b87a224abc83ee8c6f86be4e2d1733ce3b5290
sha256 8e9cb4c97ae687b3cdda7978f2d25dc1070fc75dcd280b5501ab20d6d4fd90ea
sha512 4e3ee75e0d7d1748e916eb332fc4fd4ef7245bdd29073e100aab27ac906030238d191b0081d6a0a2668fc66eed248951859414b224c372dd563c427d6100999e
ripemd-160 507dfffc4288d65e621ec6a2a7676ee2aec1ffcc

428749507 as geometric shapes

Circle

Radius = n
Diameter 857499014
Circumference 2693912602.8429
Area 5.7750685018499E+17

Sphere

Radius = n
Volume 3.3014103640792E+26
Surface area 2.31002740074E+18
Circumference 2693912602.8429

Square

Length = n
Perimeter 1714998028
Area 183826139752743049
Diagonal 606343367.66018

Cube

Length = n
Surface area 1102956838516458294
Volume 7.8815366792702E+25
Space diagonal 742615929.84411

Equilateral Triangle

Length = n
Perimeter 1286248521
Area 7.9599053452752E+16
Altitude 371307964.92205

Triangular Pyramid

Length = n
Surface area 7.9599053452752E+16
Volume 9.2884800534707E+24
Height 202114455.88673