253993885 (number)

253993885 is an odd 9-digits composite number following 253993884 and preceding 253993886. In scientific notation, it is written as 2.53993885 × 10^8. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 203195104 positive integers (up to 253993885) that are relatively prime to 253993885.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.53993885 × 10^8
Engineering notation 2.53993885 × 10^6

Prime Factorization of 253993885

Prime Factorization 5 × 50798777

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 253993885
Product of the distinct prime numbers

The prime factorization of 253993885 is 5 × 50798777. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 3, 3, 79, 395, 111, 1093, 5864, 3423, 89901, 729227, 461742, 8515356, 9218312, 92806386, 68325227, 393252357, 213370349, 2996620803, 5222347062

Basic calculations (n = 253993885)

Multiplication

n×y
n×2 507987770
n×3 761981655
n×4 1015975540
n×5 1269969425

Division

n÷y
n÷2 126996942.5
n÷3 84664628.333333
n÷3 63498471.25
n÷5 50798777

Exponentiation

ny
n2 64512893617393225
n3 1.6385880482473E+25
n4 4.1619134428891E+33
n5 1.0571005643931E+42

Nth Root

y√n
2√n 15937.185604742
3√n 633.29747088407
4√n 126.24256653262
5√n 47.969440407502

Divisors of 253993885

1, 5, 50798777, 253993885

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 -253993884
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 253993885 can be divided by 4 positive divisors. The sum of these divisors (counting 253993885) is 1, the average is 0.25.

Base conversion 253993885

Base System Value
2 Binary 1111001000111010001110011101
3 Ternary 122200221020002221
4 Quaternary 33020322032131
5 Quinary 1010010301020
6 Senary 41111545341
8 Octal 1710721635
10 Decimal 253993885
12 Duodecimal 7108b251
16 Hexadecimal f23a39d
20 Vigesimal 3j794e5
36 Base36 477yxp

Cryptographic Hash Functions

md5 6187aaa16a36f29c685dad6b10c7de80
sha1 6fd165f292a17567d1799306725f4a26de7b3e26
sha256 c8a97fc33cf421a3d5575129d67c66806c5914d9603004572119e80bd73fd0de
sha512 254865bf73458fbaced2b472e46fc51ff6f00c92cd8e507ba7a3992f1acc225b1581cbcb7e675f6f38d7cd121c1e9f0e04cbe27fd7c63221a2309109b5ad247e
ripemd-160 f78398acc10d1c1639890957cd640859e1939d11

253993885 as geometric shapes

Circle

Radius = n
Diameter 507987770
Circumference 1595890646.3455
Area 2.0267323265022E+17

Sphere

Radius = n
Volume 6.8637015661785E+25
Surface area 8.1069293060089E+17
Circumference 1595890646.3455

Square

Length = n
Perimeter 1015975540
Area 64512893617393225
Diagonal 359201596.92683

Cube

Length = n
Surface area 387077361704359350
Volume 1.6385880482473E+25
Space diagonal 439930313.63181

Equilateral Triangle

Length = n
Perimeter 761981655
Area 2.7934902372153E+16
Altitude 219965156.8159

Triangular Pyramid

Length = n
Surface area 2.7934902372153E+16
Volume 1.9310945341449E+24
Height 119733865.64228