428640903 (number)

428640903 is an odd 9-digits composite number following 428640902 and preceding 428640904. In scientific notation, it is written as 4.28640903 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 273335040 positive integers (up to 428640903) that are relatively prime to 428640903.

Interesting facts

Basic properties

Name

Name four hundred twenty-eight million six hundred forty thousand nine hundred three

Notation

Scientific notation 4.28640903 × 10^8
Engineering notation 4.28640903 × 10^6

Prime Factorization of 428640903

Prime Factorization 27 × 3 × 23 × 230081

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 428640903
Product of the distinct prime numbers

The prime factorization of 428640903 is 27 × 3 × 23 × 230081. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 51, 2, 412, 126, 5653, 6968, 44717, 74593, 991333, 984483, 3680156, 4823129, 34432568, 10538557, 571642089, 726492884, 979485557, 8913973873

Basic calculations (n = 428640903)

Multiplication

n×y
n×2 857281806
n×3 1285922709
n×4 1714563612
n×5 2143204515

Division

n÷y
n÷2 214320451.5
n÷3 142880301
n÷3 107160225.75
n÷5 85728180.6

Exponentiation

ny
n2 183733023724655409
n3 7.8755489200257E+25
n4 3.3757824007005E+34
n5 1.4469984165678E+43

Nth Root

y√n
2√n 20703.644679138
3√n 753.98817898055
4√n 143.88761127748
5√n 53.262153542318

Divisors of 428640903

1, 3, 23, 27, 69, 81, 621, 1863, 230081, 690243, 5291863, 6212187, 15875589, 18636561, 142880301, 428640903

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 -428640902
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 428640903 can be divided by 16 positive divisors. The sum of these divisors (counting 428640903) is 1, the average is 0.0625.

Base conversion 428640903

Base System Value
2 Binary 11001100011001000101010000111
3 Ternary 1002212120012210000
4 Quaternary 121203020222013
5 Quinary 1334213002103
6 Senary 110311132343
8 Octal 3143105207
10 Decimal 428640903
12 Duodecimal bb6740b3
16 Hexadecimal 198c8a87
20 Vigesimal 6dj0253
36 Base36 7379fr

Cryptographic Hash Functions

md5 5d6beb0a9075c76ee9f7730b2cb240db
sha1 15ac271c6d467e6f4d25b641d53e099468e54bc1
sha256 920587eef627791ab408dd256ab70d9440821ff48d9ee45a0ba29b42ff7ecf7c
sha512 1d460f7b4881acfca15277819024eef0aa8f249ce75620ceedfe5ce730dd4ce7c4e2241beb2954de283cffa31f159bec264420f1ac6add087ea8d20f68b57507
ripemd-160 7dbecbc456d70e9babd0728b03b7b7170f0e0ab8

428640903 as geometric shapes

Circle

Radius = n
Diameter 857281806
Circumference 2693230223.7858
Area 5.7721431755522E+17

Sphere

Radius = n
Volume 3.298902217352E+26
Surface area 2.3088572702209E+18
Circumference 2693230223.7858

Square

Length = n
Perimeter 1714563612
Area 183733023724655409
Diagonal 606189778.41045

Cube

Length = n
Surface area 1102398142347932454
Volume 7.8755489200257E+25
Space diagonal 742427822.1982

Equilateral Triangle

Length = n
Perimeter 1285922709
Area 7.955873302984E+16
Altitude 371213911.0991

Triangular Pyramid

Length = n
Surface area 7.955873302984E+16
Volume 9.2814234115276E+24
Height 202063259.47015