253485291 (number)

253485291 is an odd 9-digits composite number following 253485290 and preceding 253485292. In scientific notation, it is written as 2.53485291 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 168990192 positive integers (up to 253485291) that are relatively prime to 253485291.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.53485291 × 10^8
Engineering notation 2.53485291 × 10^6

Prime Factorization of 253485291

Prime Factorization 3 × 84495097

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 253485291
Product of the distinct prime numbers

The prime factorization of 253485291 is 3 × 84495097. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 1, 22, 22, 288, 870, 3579, 2156, 53863, 85662, 221119, 576493, 8851542, 6810826, 57086199, 69142419, 695991596, 702340812, 8138724552, 8666895122

Basic calculations (n = 253485291)

Multiplication

n×y
n×2 506970582
n×3 760455873
n×4 1013941164
n×5 1267426455

Division

n÷y
n÷2 126742645.5
n÷3 84495097
n÷3 63371322.75
n÷5 50697058.2

Exponentiation

ny
n2 64254792753354681
n3 1.6287644839229E+25
n4 4.1286783917766E+33
n5 1.0465592435849E+42

Nth Root

y√n
2√n 15921.221404151
3√n 632.87448626882
4√n 126.17932241121
5√n 47.950214327353

Divisors of 253485291

1, 3, 84495097, 253485291

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 -253485290
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 253485291 can be divided by 4 positive divisors. The sum of these divisors (counting 253485291) is 1, the average is 0.25.

Base conversion 253485291

Base System Value
2 Binary 1111000110111110000011101011
3 Ternary 122122222101110010
4 Quaternary 33012332003223
5 Quinary 1004343012131
6 Senary 41053023003
8 Octal 1706760353
10 Decimal 253485291
12 Duodecimal 70a84a63
16 Hexadecimal f1be0eb
20 Vigesimal 3j45d4b
36 Base36 46x2i3

Cryptographic Hash Functions

md5 4f416f2a43c40142cfd0535e224c7dd1
sha1 db5f107889aca034a71c7be3f30f14b6b80204c1
sha256 426d9de54983965c29d5bd2fddef6f254a7a8aa16ef60a3e85306c6905176e3a
sha512 4bc5c701c2e7e39d2b8b5db5aca30387f95b8f0c55ee89b192d815b3ef8cf0f1b23df0697762b772aa04047179f22d4b05b3219416d1ff234ff86efef9d0e707
ripemd-160 c9c29c30aff711d160f40b69792d083b8e9a81f5

253485291 as geometric shapes

Circle

Radius = n
Diameter 506970582
Circumference 1592695055.9973
Area 2.0186238487187E+17

Sphere

Radius = n
Volume 6.8225527161601E+25
Surface area 8.0744953948749E+17
Circumference 1592695055.9973

Square

Length = n
Perimeter 1013941164
Area 64254792753354681
Diagonal 358482336.39429

Cube

Length = n
Surface area 385528756520128086
Volume 1.6287644839229E+25
Space diagonal 439049402.98338

Equilateral Triangle

Length = n
Perimeter 760455873
Area 2.7823141419655E+16
Altitude 219524701.49169

Triangular Pyramid

Length = n
Surface area 2.7823141419655E+16
Volume 1.9195173525628E+24
Height 119494112.13143