253485394 (number)

253485394 is an even 9-digits composite number following 253485393 and preceding 253485395. In scientific notation, it is written as 2.53485394 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 126742696 positive integers (up to 253485394) that are relatively prime to 253485394.

Interesting facts

Basic properties

Name

Name two hundred fifty-three million four hundred eighty-five thousand three hundred ninety-four

Notation

Scientific notation 2.53485394 × 10^8
Engineering notation 2.53485394 × 10^6

Prime Factorization of 253485394

Prime Factorization 2 × 126742697

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 253485394
Product of the distinct prime numbers

The prime factorization of 253485394 is 2 × 126742697. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 5, 4, 25, 918, 619, 7085, 2177, 70482, 7006, 527316, 568916, 1700886, 6428705, 30966422, 59864665, 15359284, 494066067, 2167100977, 3268793710

Basic calculations (n = 253485394)

Multiplication

n×y
n×2 506970788
n×3 760456182
n×4 1013941576
n×5 1267426970

Division

n÷y
n÷2 126742697
n÷3 84495131.333333
n÷3 63371348.5
n÷5 50697078.8

Exponentiation

ny
n2 64254844971335236
n3 1.6287664693968E+25
n4 4.1286851022903E+33
n5 1.046561369856E+42

Nth Root

y√n
2√n 15921.224638827
3√n 632.87457198854
4√n 126.17933522898
5√n 47.950218224124

Divisors of 253485394

1, 2, 126742697, 253485394

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -253485393
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 253485394 can be divided by 4 positive divisors. The sum of these divisors (counting 253485394) is 1, the average is 0.25.

Base conversion 253485394

Base System Value
2 Binary 1111000110111110000101010010
3 Ternary 122122222101120221
4 Quaternary 33012332011102
5 Quinary 1004343013034
6 Senary 41053023254
8 Octal 1706760522
10 Decimal 253485394
12 Duodecimal 70a84b2a
16 Hexadecimal f1be152
20 Vigesimal 3j45d9e
36 Base36 46x2ky

Cryptographic Hash Functions

md5 2507dbd67826bc4450787329e24d1296
sha1 cbc5e7c54d30b2473bb5acc7517c3f6d916bd0fb
sha256 f3531076e51b691a5f7724f031f378d9725b59935a0bb55c4c99304a97722f5c
sha512 4cf148bf2d72f442c771d5b83752af4f4739c2df6d5ad73ee6deee51d471c8658a66b2fe47ba716ebec43e9092e2488a3bcd506e96a43e8427773b5860982c9a
ripemd-160 cbd4f4da65cdcf59d9d6f28605b4fefbd2a760be

253485394 as geometric shapes

Circle

Radius = n
Diameter 506970788
Circumference 1592695703.1654
Area 2.018625489195E+17

Sphere

Radius = n
Volume 6.8225610328938E+25
Surface area 8.0745019567799E+17
Circumference 1592695703.1654

Square

Length = n
Perimeter 1013941576
Area 64254844971335236
Diagonal 358482482.05829

Cube

Length = n
Surface area 385529069828011416
Volume 1.6287664693968E+25
Space diagonal 439049581.38462

Equilateral Triangle

Length = n
Perimeter 760456182
Area 2.7823164030704E+16
Altitude 219524790.69231

Triangular Pyramid

Length = n
Surface area 2.7823164030704E+16
Volume 1.9195196924662E+24
Height 119494160.6861