253442747 (number)

253442747 is an odd 9-digits composite number following 253442746 and preceding 253442748. In scientific notation, it is written as 2.53442747 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 253354416 positive integers (up to 253442747) that are relatively prime to 253442747.

Interesting facts

Basic properties

Name

Name two hundred fifty-three million four hundred forty-two thousand seven hundred forty-seven

Notation

Scientific notation 2.53442747 × 10^8
Engineering notation 2.53442747 × 10^6

Prime Factorization of 253442747

Prime Factorization 2969 × 85363

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 253442747
Product of the distinct prime numbers

The prime factorization of 253442747 is 2969 × 85363. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 7, 23, 58, 898, 345, 7781, 2583, 3688, 30460, 807254, 36299, 9774393, 6559281, 45229671, 71218678, 812129144, 2630649, 480237398, 9096966338

Basic calculations (n = 253442747)

Multiplication

n×y
n×2 506885494
n×3 760328241
n×4 1013770988
n×5 1267213735

Division

n÷y
n÷2 126721373.5
n÷3 84480915.666667
n÷3 63360686.75
n÷5 50688549.4

Exponentiation

ny
n2 64233226006906009
n3 1.6279445247862E+25
n4 4.1259073232543E+33
n5 1.045681285873E+42

Nth Root

y√n
2√n 15919.885269687
3√n 632.83907787819
4√n 126.17402771445
5√n 47.948604663235

Divisors of 253442747

1, 2969, 85363, 253442747

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 -253442746
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 253442747 can be divided by 4 positive divisors. The sum of these divisors (counting 253442747) is 1, the average is 0.25.

Base conversion 253442747

Base System Value
2 Binary 1111000110110011101010111011
3 Ternary 122122220020002102
4 Quaternary 33012303222323
5 Quinary 1004340131442
6 Senary 41052054015
8 Octal 1706635273
10 Decimal 253442747
12 Duodecimal 70a6430b
16 Hexadecimal f1b3abb
20 Vigesimal 3j406h7
36 Base36 46w5ob

Cryptographic Hash Functions

md5 e4f4060de1950f56b60b2693e5615df3
sha1 232dbacb480d4a11ca75ea33fecb88cbafd0fb97
sha256 f98fa4dc6f1c3192fa2258d8142a49fde61d2e9b7d27aa144714510f4a386028
sha512 ea25a70aafb879fcae7a58c699dfc490b9f272cc4a24a82d80d6b8d4bdceaf68905694bce63f5e4934336d96710e601ddf4f7a650150aa9f1731169faaf2e92d
ripemd-160 ab46dfa7b4da620905c24f4b5ee9d68bb219ab34

253442747 as geometric shapes

Circle

Radius = n
Diameter 506885494
Circumference 1592427744.1616
Area 2.0179463093967E+17

Sphere

Radius = n
Volume 6.8191180793601E+25
Surface area 8.0717852375868E+17
Circumference 1592427744.1616

Square

Length = n
Perimeter 1013770988
Area 64233226006906009
Diagonal 358422170.09249

Cube

Length = n
Surface area 385399356041436054
Volume 1.6279445247862E+25
Space diagonal 438975714.61382

Equilateral Triangle

Length = n
Perimeter 760328241
Area 2.7813802744504E+16
Altitude 219487857.30691

Triangular Pyramid

Length = n
Surface area 2.7813802744504E+16
Volume 1.9185510214531E+24
Height 119474056.6975