253428345 (number)

253428345 is an odd 9-digits composite number following 253428344 and preceding 253428346. In scientific notation, it is written as 2.53428345 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 40 positive divisors. There are 134244864 positive integers (up to 253428345) that are relatively prime to 253428345.

Interesting facts

Basic properties

Name

Name two hundred fifty-three million four hundred twenty-eight thousand three hundred forty-five

Notation

Scientific notation 2.53428345 × 10^8
Engineering notation 2.53428345 × 10^6

Prime Factorization of 253428345

Prime Factorization 3 × 9 × 15 × 3 × 167 × 1249

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 84476115
Product of the distinct prime numbers

The prime factorization of 253428345 is 3 × 9 × 15 × 3 × 167 × 1249. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 253428345)

Multiplication

n×y
n×2 506856690
n×3 760285035
n×4 1013713380
n×5 1267141725

Division

n÷y
n÷2 126714172.5
n÷3 84476115
n÷3 63357086.25
n÷5 50685669

Exponentiation

ny
n2 64225926049439025
n3 1.6276670144802E+25
n4 4.124969576908E+33
n5 1.0453842130511E+42

Nth Root

y√n
2√n 15919.432935881
3√n 632.82709052779
4√n 126.17223520205
5√n 47.948059710571

Divisors of 253428345

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -253428344
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 253428345 can be divided by 40 positive divisors. The sum of these divisors (counting 253428345) is 1, the average is 0.025.

Base conversion 253428345

Base System Value
2 Binary 1111000110110000001001111001
3 Ternary 122122212111100000
4 Quaternary 33012300021321
5 Quinary 1004334201340
6 Senary 41051503213
8 Octal 1706601171
10 Decimal 253428345
12 Duodecimal 70a57b09
16 Hexadecimal f1b0279
20 Vigesimal 3j3iah5
36 Base36 46vuk9

Cryptographic Hash Functions

md5 107fce52c350c7cc3166e313dfa0a78e
sha1 d7582e6ab5642b2ab7599aff39d5471aac543a03
sha256 da53cb4582790fe72d067d31e97c89159d269e4d59b0ec972afde4ce75d06662
sha512 467f790f493781720fd7ee21446f3dcfab6e2f051b1606c714fd7eca474f0df6f0c625149603619efc51e7006261914cecbae57c25959c6d422a36005615e6a4
ripemd-160 72bd67d9bd8245e64ae8b9977885d3117795b686

253428345 as geometric shapes

Circle

Radius = n
Diameter 506856690
Circumference 1592337253.7268
Area 2.0177169744692E+17

Sphere

Radius = n
Volume 6.8179556469085E+25
Surface area 8.0708678978768E+17
Circumference 1592337253.7268

Square

Length = n
Perimeter 1013713380
Area 64225926049439025
Diagonal 358401802.58877

Cube

Length = n
Surface area 385355556296634150
Volume 1.6276670144802E+25
Space diagonal 438950769.61809

Equilateral Triangle

Length = n
Perimeter 760285035
Area 2.7810641770197E+16
Altitude 219475384.80905

Triangular Pyramid

Length = n
Surface area 2.7810641770197E+16
Volume 1.918223972421E+24
Height 119467267.52959