253485398 (number)

253485398 is an even 9-digits composite number following 253485397 and preceding 253485399. In scientific notation, it is written as 2.53485398 × 10^8. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 126742698 positive integers (up to 253485398) that are relatively prime to 253485398.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.53485398 × 10^8
Engineering notation 2.53485398 × 10^6

Prime Factorization of 253485398

Prime Factorization 2 × 126742699

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 253485398
Product of the distinct prime numbers

The prime factorization of 253485398 is 2 × 126742699. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 2, 17, 14, 678, 532, 8691, 5374, 55085, 23279, 633922, 59966, 4069608, 5881073, 48300484, 63699419, 665965830, 184108076, 2897158997, 4254153583

Basic calculations (n = 253485398)

Multiplication

n×y
n×2 506970796
n×3 760456194
n×4 1013941592
n×5 1267426990

Division

n÷y
n÷2 126742699
n÷3 84495132.666667
n÷3 63371349.5
n÷5 50697079.6

Exponentiation

ny
n2 64254846999218404
n3 1.6287665465026E+25
n4 4.128685362893E+33
n5 1.0465614524297E+42

Nth Root

y√n
2√n 15921.224764446
3√n 632.87457531746
4√n 126.17933572676
5√n 47.950218375455

Divisors of 253485398

1, 2, 126742699, 253485398

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 -253485397
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 253485398 can be divided by 4 positive divisors. The sum of these divisors (counting 253485398) is 1, the average is 0.25.

Base conversion 253485398

Base System Value
2 Binary 1111000110111110000101010110
3 Ternary 122122222101121002
4 Quaternary 33012332011112
5 Quinary 1004343013043
6 Senary 41053023302
8 Octal 1706760526
10 Decimal 253485398
12 Duodecimal 70a84b32
16 Hexadecimal f1be156
20 Vigesimal 3j45d9i
36 Base36 46x2l2

Cryptographic Hash Functions

md5 c9b00f7d1e52529fed090321a8d87ed2
sha1 db83a1c47fbb885e92724e908d88e8fdcc6bdcac
sha256 e327f3891821f3b11968841312a4e524934d0b4a2437b5d64a6a73cada9be0ac
sha512 68175234f0abc4bfd2819df246deae91d7629b95e4713b7e0eec573dae64cabcd013138c8c834c5c46e6b2ddb64fc3d33f06fffbeacae990b3dbcd17ca4e87ab
ripemd-160 6ad1f2ed14f4675a9f1b2840c33f494e6eec17aa

253485398 as geometric shapes

Circle

Radius = n
Diameter 506970796
Circumference 1592695728.2982
Area 2.0186255529028E+17

Sphere

Radius = n
Volume 6.8225613558738E+25
Surface area 8.0745022116112E+17
Circumference 1592695728.2982

Square

Length = n
Perimeter 1013941592
Area 64254846999218404
Diagonal 358482487.71514

Cube

Length = n
Surface area 385529081995310424
Volume 1.6287665465026E+25
Space diagonal 439049588.31282

Equilateral Triangle

Length = n
Perimeter 760456194
Area 2.7823164908803E+16
Altitude 219524794.15641

Triangular Pyramid

Length = n
Surface area 2.7823164908803E+16
Volume 1.9195197833363E+24
Height 119494162.57171