253445042 (number)

253445042 is an even 9-digits composite number following 253445041 and preceding 253445043. In scientific notation, it is written as 2.53445042 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 123297552 positive integers (up to 253445042) that are relatively prime to 253445042.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.53445042 × 10^8
Engineering notation 2.53445042 × 10^6

Prime Factorization of 253445042

Prime Factorization 2 × 37 × 3424933

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 253445042
Product of the distinct prime numbers

The prime factorization of 253445042 is 2 × 37 × 3424933. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 8, 63, 61, 481, 717, 5471, 4294, 61633, 1956, 109721, 466255, 4084873, 4237706, 10639625, 24032314, 468395832, 585059524, 3000090866, 7765747390

Basic calculations (n = 253445042)

Multiplication

n×y
n×2 506890084
n×3 760335126
n×4 1013780168
n×5 1267225210

Division

n÷y
n÷2 126722521
n÷3 84481680.666667
n÷3 63361260.5
n÷5 50689008.4

Exponentiation

ny
n2 64234389314381764
n3 1.6279887497628E+25
n4 4.1260567705916E+33
n5 1.045728631517E+42

Nth Root

y√n
2√n 15919.957349189
3√n 632.8409880549
4√n 126.17431334939
5√n 47.948691500717

Divisors of 253445042

1, 2, 37, 74, 3424933, 6849866, 126722521, 253445042

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 -253445041
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 253445042 can be divided by 8 positive divisors. The sum of these divisors (counting 253445042) is 1, the average is 0.125.

Base conversion 253445042

Base System Value
2 Binary 1111000110110100001110110010
3 Ternary 122122220100020102
4 Quaternary 33012310032302
5 Quinary 1004340220132
6 Senary 41052112402
8 Octal 1706641662
10 Decimal 253445042
12 Duodecimal 70a65702
16 Hexadecimal f1b43b2
20 Vigesimal 3j40cc2
36 Base36 46w7g2

Cryptographic Hash Functions

md5 9e4a64fb747911b5f864781a0d74862f
sha1 5b71690bdd01273299fc497bf00d8e97291ba7f2
sha256 6fb5fd99b9d24fedbc9f93f4b52cd6837a019cdadf1b765f67b4a39b1d9794e7
sha512 df93be69a9e69fd32834edd8892ab3d8dabe7fb48de5dbd9f561b4a9bb603b2dd9b73da26762a374ce9be95f0035a8c4d94d37d8fa43c28d70ff5a06af0ef635
ripemd-160 7c09669554d76630c86974b28f08269e22631101

253445042 as geometric shapes

Circle

Radius = n
Diameter 506890084
Circumference 1592442164.0719
Area 2.0179828557789E+17

Sphere

Radius = n
Volume 6.8193033285088E+25
Surface area 8.0719314231155E+17
Circumference 1592442164.0719

Square

Length = n
Perimeter 1013780168
Area 64234389314381764
Diagonal 358425415.71262

Cube

Length = n
Surface area 385406335886290584
Volume 1.6279887497628E+25
Space diagonal 438979689.67043

Equilateral Triangle

Length = n
Perimeter 760335126
Area 2.7814306471417E+16
Altitude 219489844.83521

Triangular Pyramid

Length = n
Surface area 2.7814306471417E+16
Volume 1.9186031410878E+24
Height 119475138.57087