253135861 (number)

253135861 is an odd 9-digits composite number following 253135860 and preceding 253135862. In scientific notation, it is written as 2.53135861 × 10^8. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 220117920 positive integers (up to 253135861) that are relatively prime to 253135861.

Interesting facts

Basic properties

Name

Name two hundred fifty-three million one hundred thirty-five thousand eight hundred sixty-one

Notation

Scientific notation 2.53135861 × 10^8
Engineering notation 2.53135861 × 10^6

Prime Factorization of 253135861

Prime Factorization 253 × 1000537

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 253135861
Product of the distinct prime numbers

The prime factorization of 253135861 is 253 × 1000537. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 7, 92, 29, 271, 912, 2911, 3898, 41027, 97423, 942783, 23141, 3880761, 8540455, 78435866, 45291833, 99059897, 131396000, 3958848053, 7691769262

Basic calculations (n = 253135861)

Multiplication

n×y
n×2 506271722
n×3 759407583
n×4 1012543444
n×5 1265679305

Division

n÷y
n÷2 126567930.5
n÷3 84378620.333333
n÷3 63283965.25
n÷5 50627172.2

Exponentiation

ny
n2 64077764124211321
n3 1.6220379992537E+25
n4 4.1059598551581E+33
n5 1.0393656831669E+42

Nth Root

y√n
2√n 15910.243901336
3√n 632.58354627622
4√n 126.13581529976
5√n 47.936987137854

Divisors of 253135861

1, 253, 1000537, 253135861

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 -253135860
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 253135861 can be divided by 4 positive divisors. The sum of these divisors (counting 253135861) is 1, the average is 0.25.

Base conversion 253135861

Base System Value
2 Binary 1111000101101000101111110101
3 Ternary 122122022122010021
4 Quaternary 33011220233311
5 Quinary 1004300321421
6 Senary 41041325141
8 Octal 1705505765
10 Decimal 253135861
12 Duodecimal 709367b1
16 Hexadecimal f168bf5
20 Vigesimal 3j21jd1
36 Base36 46pkvp

Cryptographic Hash Functions

md5 954cd0cc4ddfca43ffc86b330bac8cd1
sha1 6711900e42daaa9ed46675536134abc85ec2ef68
sha256 95e680a386529b99a986e1bdb79a4013bc7df33a5a5ab71ce6bc346cc541b763
sha512 7f3723c12edb67fdf242dfd995c884c4b34058f55d46f1859c30d046b5ff67507db628c9b14430fba41d50002f043d4b8eb72296817df26644a4962e531ad034
ripemd-160 785eb8789a6b34c1ef79a1a3f81350417b0a6eab

253135861 as geometric shapes

Circle

Radius = n
Diameter 506271722
Circumference 1590499522.5555
Area 2.0130623303108E+17

Sphere

Radius = n
Volume 6.7943768830653E+25
Surface area 8.0522493212433E+17
Circumference 1590499522.5555

Square

Length = n
Perimeter 1012543444
Area 64077764124211321
Diagonal 357988167.74919

Cube

Length = n
Surface area 384466584745267926
Volume 1.6220379992537E+25
Space diagonal 438444172.46969

Equilateral Triangle

Length = n
Perimeter 759407583
Area 2.7746485774637E+16
Altitude 219222086.23485

Triangular Pyramid

Length = n
Surface area 2.7746485774637E+16
Volume 1.9115901143576E+24
Height 119329389.24973