253485405 (number)

253485405 is an odd 9-digits composite number following 253485404 and preceding 253485406. In scientific notation, it is written as 2.53485405 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 135192192 positive integers (up to 253485405) that are relatively prime to 253485405.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.53485405 × 10^8
Engineering notation 2.53485405 × 10^6

Prime Factorization of 253485405

Prime Factorization 9 × 5 × 5633009

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 253485405
Product of the distinct prime numbers

The prime factorization of 253485405 is 9 × 5 × 5633009. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 5, 46, 358, 465, 5976, 9030, 34161, 79692, 295642, 243591, 7651848, 8781178, 7373520, 19701237, 319338345, 660619839, 5797856909, 2230647441

Basic calculations (n = 253485405)

Multiplication

n×y
n×2 506970810
n×3 760456215
n×4 1013941620
n×5 1267427025

Division

n÷y
n÷2 126742702.5
n÷3 84495135
n÷3 63371351.25
n÷5 50697081

Exponentiation

ny
n2 64254850548014025
n3 1.6287666814378E+25
n4 4.1286858189476E+33
n5 1.0465615969337E+42

Nth Root

y√n
2√n 15921.224984278
3√n 632.87458114307
4√n 126.17933659787
5√n 47.950218640284

Divisors of 253485405

1, 5, 9, 45, 5633009, 28165045, 50697081, 253485405

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 -253485404
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 253485405 can be divided by 8 positive divisors. The sum of these divisors (counting 253485405) is 1, the average is 0.125.

Base conversion 253485405

Base System Value
2 Binary 1111000110111110000101011101
3 Ternary 122122222101121100
4 Quaternary 33012332011131
5 Quinary 1004343013110
6 Senary 41053023313
8 Octal 1706760535
10 Decimal 253485405
12 Duodecimal 70a84b39
16 Hexadecimal f1be15d
20 Vigesimal 3j45da5
36 Base36 46x2l9

Cryptographic Hash Functions

md5 fe782c574ee9c67376c1b777973522b0
sha1 130e8e39009d9db95a371f6c5d41e5a5c0a16ae3
sha256 0aa10b7295693f5c05254dece49d119af43efd501e391c64758545b7a70f2836
sha512 a5f1e6d9fbd6c96be6b5f83759507be0496daaf7e812b17302f9e1603719f0856dd162e3abcfa306d7bd25189ead5060a27b6c50ced5d49ea0fd6cab4bb0894c
ripemd-160 858ec5348e0e1ca0b97667e1adb6bb1d9e8a8942

253485405 as geometric shapes

Circle

Radius = n
Diameter 506970810
Circumference 1592695772.2805
Area 2.0186256643915E+17

Sphere

Radius = n
Volume 6.822561921089E+25
Surface area 8.074502657566E+17
Circumference 1592695772.2805

Square

Length = n
Perimeter 1013941620
Area 64254850548014025
Diagonal 358482497.61464

Cube

Length = n
Surface area 385529103288084150
Volume 1.6287666814378E+25
Space diagonal 439049600.43717

Equilateral Triangle

Length = n
Perimeter 760456215
Area 2.7823166445476E+16
Altitude 219524800.21859

Triangular Pyramid

Length = n
Surface area 2.7823166445476E+16
Volume 1.9195199423589E+24
Height 119494165.87155