253137721 (number)

253137721 is an odd 9-digits composite number following 253137720 and preceding 253137722. In scientific notation, it is written as 2.53137721 × 10^8. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 252432244 positive integers (up to 253137721) that are relatively prime to 253137721.

Interesting facts

Basic properties

Name

Name two hundred fifty-three million one hundred thirty-seven thousand seven hundred twenty-one

Notation

Scientific notation 2.53137721 × 10^8
Engineering notation 2.53137721 × 10^6

Prime Factorization of 253137721

Prime Factorization 359 × 705119

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 253137721
Product of the distinct prime numbers

The prime factorization of 253137721 is 359 × 705119. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 4, 48, 83, 800, 907, 6738, 6185, 8526, 18924, 286777, 704089, 4445984, 6816900, 76058124, 7629744, 477553700, 681703960, 7831548194, 9957617732

Basic calculations (n = 253137721)

Multiplication

n×y
n×2 506275442
n×3 759413163
n×4 1012550884
n×5 1265688605

Division

n÷y
n÷2 126568860.5
n÷3 84379240.333333
n÷3 63284430.25
n÷5 50627544.2

Exponentiation

ny
n2 64078705793073841
n3 1.6220737549088E+25
n4 4.1060805361153E+33
n5 1.0394038691547E+42

Nth Root

y√n
2√n 15910.302354135
3√n 632.58509564515
4√n 126.13604700535
5√n 47.93705758424

Divisors of 253137721

1, 359, 705119, 253137721

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 -253137720
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 253137721 can be divided by 4 positive divisors. The sum of these divisors (counting 253137721) is 1, the average is 0.25.

Base conversion 253137721

Base System Value
2 Binary 1111000101101001001100111001
3 Ternary 122122022201200011
4 Quaternary 33011221030321
5 Quinary 1004300401341
6 Senary 41041341521
8 Octal 1705511471
10 Decimal 253137721
12 Duodecimal 709378a1
16 Hexadecimal f169339
20 Vigesimal 3j22461
36 Base36 46pmbd

Cryptographic Hash Functions

md5 3fe965ea30bce67715603ace501ae119
sha1 5eb68fd01260950a5d075921a3dc050b75a16b69
sha256 94d00e8309e1d47568ac99627333ef261dccbbb77dcb3e7b01a71267d2490aa6
sha512 db72c2fcfea21f3f83f221c9ca1c757697971ee0cf5ab63f2fee88f7841304ebc8ff62dd4f621067f1872d48594335ad85fe91274bb2a20c926e8992ea787290
ripemd-160 e330435db59d178a1a3496790476549ba4aeaa62

253137721 as geometric shapes

Circle

Radius = n
Diameter 506275442
Circumference 1590511209.2801
Area 2.0130919137106E+17

Sphere

Radius = n
Volume 6.7945266560031E+25
Surface area 8.0523676548425E+17
Circumference 1590511209.2801

Square

Length = n
Perimeter 1012550884
Area 64078705793073841
Diagonal 357990798.18642

Cube

Length = n
Surface area 384472234758443046
Volume 1.6220737549088E+25
Space diagonal 438447394.0842

Equilateral Triangle

Length = n
Perimeter 759413163
Area 2.7746893529216E+16
Altitude 219223697.0421

Triangular Pyramid

Length = n
Surface area 2.7746893529216E+16
Volume 1.9116322528013E+24
Height 119330266.06214