428939897 (number)

428939897 is an odd 9-digits composite number following 428939896 and preceding 428939898. In scientific notation, it is written as 4.28939897 × 10^8. The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors. There are 417100320 positive integers (up to 428939897) that are relatively prime to 428939897.

Interesting facts

Basic properties

Name

Name four hundred twenty-eight million nine hundred thirty-nine thousand eight hundred ninety-seven

Notation

Scientific notation 4.28939897 × 10^8
Engineering notation 4.28939897 × 10^6

Prime Factorization of 428939897

Prime Factorization 71 × 73 × 82759

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 428939897
Product of the distinct prime numbers

The prime factorization of 428939897 is 71 × 73 × 82759. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 428939897)

Multiplication

n×y
n×2 857879794
n×3 1286819691
n×4 1715759588
n×5 2144699485

Division

n÷y
n÷2 214469948.5
n÷3 142979965.66667
n÷3 107234974.25
n÷5 85787979.4

Exponentiation

ny
n2 183989435238370609
n3 7.8920409400235E+25
n4 3.3852112279335E+34
n5 1.452052155433E+43

Nth Root

y√n
2√n 20710.864226294
3√n 754.16345043584
4√n 143.91269654306
5√n 53.269581962116

Divisors of 428939897

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 -428939896
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 428939897 can be divided by 8 positive divisors. The sum of these divisors (counting 428939897) is 1, the average is 0.125.

Base conversion 428939897

Base System Value
2 Binary 11001100100010001101001111001
3 Ternary 1002220010101220212
4 Quaternary 121210101221321
5 Quinary 1334302034042
6 Senary 110321400505
8 Octal 3144215171
10 Decimal 428939897
12 Duodecimal bb799135
16 Hexadecimal 19911a79
20 Vigesimal 6e0h9eh
36 Base36 73do55

Cryptographic Hash Functions

md5 01cbb1da4c55884abb3b82964e75a1e0
sha1 adf228654183f4a6b2daa0255b57b0c46005565d
sha256 d902dbd63139108dbcdb9001869a8cf11282043bdb6405202d4595d2b3617042
sha512 c2b0de057267e4d9a74c332587d34c7c63bdd826619e16214e8fa18512ac63afff21f6b4491885e158ee5d0fcbfa7b344b7a28f960075b3f54868e8b47ce6b63
ripemd-160 704652204eb14ab77068e963b3ae1fbf0ff15b85

428939897 as geometric shapes

Circle

Radius = n
Diameter 857879794
Circumference 2695108858.4935
Area 5.78019858083E+17

Sphere

Radius = n
Volume 3.3058103785344E+26
Surface area 2.312079432332E+18
Circumference 2695108858.4935

Square

Length = n
Perimeter 1715759588
Area 183989435238370609
Diagonal 606612619.78032

Cube

Length = n
Surface area 1103936611430223654
Volume 7.8920409400235E+25
Space diagonal 742945694.99736

Equilateral Triangle

Length = n
Perimeter 1286819691
Area 7.966976247219E+16
Altitude 371472847.49868

Triangular Pyramid

Length = n
Surface area 7.966976247219E+16
Volume 9.3008594434874E+24
Height 202204206.59344