253138971 (number)

253138971 is an odd 9-digits composite number following 253138970 and preceding 253138972. In scientific notation, it is written as 2.53138971 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 165575072 positive integers (up to 253138971) that are relatively prime to 253138971.

Interesting facts

Basic properties

Name

Name two hundred fifty-three million one hundred thirty-eight thousand nine hundred seventy-one

Notation

Scientific notation 2.53138971 × 10^8
Engineering notation 2.53138971 × 10^6

Prime Factorization of 253138971

Prime Factorization 3 × 53 × 1592069

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 253138971
Product of the distinct prime numbers

The prime factorization of 253138971 is 3 × 53 × 1592069. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 10, 11, 10, 904, 507, 383, 2751, 38312, 82017, 856021, 467488, 1337317, 659539, 2937173, 21810660, 822877831, 72661942, 4779785102, 2081858885

Basic calculations (n = 253138971)

Multiplication

n×y
n×2 506277942
n×3 759416913
n×4 1012555884
n×5 1265694855

Division

n÷y
n÷2 126569485.5
n÷3 84379657
n÷3 63284742.75
n÷5 50627794.2

Exponentiation

ny
n2 64079338638938841
n3 1.6220977845422E+25
n4 4.1061616404038E+33
n5 1.0394295324115E+42

Nth Root

y√n
2√n 15910.34163681
3√n 632.58613688345
4√n 126.13620272075
5√n 47.93710492701

Divisors of 253138971

1, 3, 53, 159, 1592069, 4776207, 84379657, 253138971

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 -253138970
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 253138971 can be divided by 8 positive divisors. The sum of these divisors (counting 253138971) is 1, the average is 0.125.

Base conversion 253138971

Base System Value
2 Binary 1111000101101001100000011011
3 Ternary 122122022210101110
4 Quaternary 33011221200123
5 Quinary 1004300421341
6 Senary 41041351403
8 Octal 1705514033
10 Decimal 253138971
12 Duodecimal 70938563
16 Hexadecimal f16981b
20 Vigesimal 3j2278b
36 Base36 46pna3

Cryptographic Hash Functions

md5 a8f5fceda44c36945c4125535f62181e
sha1 724c67c0860c38b286a2aafac400a3e0e6481c5f
sha256 465d7e420fa408acd1bc6b1da4c56575f9d33e9cf20968b0f7cbd923e065c480
sha512 8650b55b1818c5324839302e43c4d80a3dea1be0ded6f262fc89d606ebe962b7ef95e2e226da4d00ac5244273bb145210d6477df1901bacf00701a6c7eb7469e
ripemd-160 71f320ae0b43608988ff1373b958a79b57625f6a

253138971 as geometric shapes

Circle

Radius = n
Diameter 506277942
Circumference 1590519063.2618
Area 2.0131117951498E+17

Sphere

Radius = n
Volume 6.7946273110959E+25
Surface area 8.0524471805993E+17
Circumference 1590519063.2618

Square

Length = n
Perimeter 1012555884
Area 64079338638938841
Diagonal 357992565.95337

Cube

Length = n
Surface area 384476031833633046
Volume 1.6220977845422E+25
Space diagonal 438449559.1477

Equilateral Triangle

Length = n
Perimeter 759416913
Area 2.7747167559513E+16
Altitude 219224779.57385

Triangular Pyramid

Length = n
Surface area 2.7747167559513E+16
Volume 1.9116605719957E+24
Height 119330855.31779