428924921 (number)

428924921 is an odd 9-digits prime number following 428924920 and preceding 428924922. In scientific notation, it is written as 4.28924921 × 10^8. The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors. There are 428924920 positive integers (up to 428924921) that are relatively prime to 428924921.

Interesting facts

Basic properties

Name

Name four hundred twenty-eight million nine hundred twenty-four thousand nine hundred twenty-one

Notation

Scientific notation 4.28924921 × 10^8
Engineering notation 4.28924921 × 10^6

Prime Factorization of 428924921

Prime Factorization 428924921

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 428924921
Product of the distinct prime numbers

The prime factorization of 428924921 is 428924921. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 6, 31, 34, 120, 215, 6337, 5150, 14923, 31838, 569843, 847405, 9918572, 3070790, 94950577, 86629984, 593240363, 867633750, 8174505767, 9663708448

Basic calculations (n = 428924921)

Multiplication

n×y
n×2 857849842
n×3 1286774763
n×4 1715699684
n×5 2144624605

Division

n÷y
n÷2 214462460.5
n÷3 142974973.66667
n÷3 107231230.25
n÷5 85784984.2

Exponentiation

ny
n2 183976587854856241
n3 7.8912143411494E+25
n4 3.3847384878716E+34
n5 1.451798688516E+43

Nth Root

y√n
2√n 20710.502673764
3√n 754.15467338388
4√n 143.91144038527
5√n 53.269209986272

Divisors of 428924921

1, 428924921

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 428924922
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 214462461
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 20710.502697907
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999953372
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 428924921 can be divided by 2 positive divisors. The sum of these divisors (counting 428924921) is 428924922, the average is 214462461.

Base conversion 428924921

Base System Value
2 Binary 11001100100001101111111111001
3 Ternary 1002220002122101012
4 Quaternary 121210031333321
5 Quinary 1334301044141
6 Senary 110321203305
8 Octal 3144157771
10 Decimal 428924921
12 Duodecimal bb790535
16 Hexadecimal 1990dff9
20 Vigesimal 6e0fc61
36 Base36 73dcl5

Cryptographic Hash Functions

md5 dd9f42a1e61a41847920def423f4beab
sha1 0db1336f658ab6c6c791ac83a5246b6049b5801c
sha256 7654e3e6ec85e8cc99ad3923936bb19cc2ff3b4d2ba8df73014f95f9e89803fb
sha512 137a8d460c560b757ccaef81aaa461a36d6e2b2d15e207ac606526fec9caf0a57b32a9a4928dade6f34fb4b9d21ba760bd6e7678b6d8085fc4d5e5cc8dc44a4d
ripemd-160 c3984c0b5dbcb77ea2f5629b69833d5a28f03b32

428924921 as geometric shapes

Circle

Radius = n
Diameter 857849842
Circumference 2695014761.5104
Area 5.7797949683733E+17

Sphere

Radius = n
Volume 3.3054641336076E+26
Surface area 2.3119179873493E+18
Circumference 2695014761.5104

Square

Length = n
Perimeter 1715699684
Area 183976587854856241
Diagonal 606591440.51801

Cube

Length = n
Surface area 1103859527129137446
Volume 7.8912143411494E+25
Space diagonal 742919755.80447

Equilateral Triangle

Length = n
Perimeter 1286774763
Area 7.9664199391943E+16
Altitude 371459877.90223

Triangular Pyramid

Length = n
Surface area 7.9664199391943E+16
Volume 9.2998852873721E+24
Height 202197146.83934