238775157 (number)

238775157 is an odd 9-digits composite number following 238775156 and preceding 238775158. In scientific notation, it is written as 2.38775157 × 10^8. The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors. There are 159183432 positive integers (up to 238775157) that are relatively prime to 238775157.

Interesting facts

Basic properties

Name

Name two hundred thirty-eight million seven hundred seventy-five thousand one hundred fifty-seven

Notation

Scientific notation 2.38775157 × 10^8
Engineering notation 2.38775157 × 10^6

Prime Factorization of 238775157

Prime Factorization 9 × 26530573

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 238775157
Product of the distinct prime numbers

The prime factorization of 238775157 is 9 × 26530573. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 238775157)

Multiplication

n×y
n×2 477550314
n×3 716325471
n×4 955100628
n×5 1193875785

Division

n÷y
n÷2 119387578.5
n÷3 79591719
n÷3 59693789.25
n÷5 47755031.4

Exponentiation

ny
n2 57013575600374649
n3 1.3613425465111E+25
n4 3.2505478027396E+33
n5 7.7615006193516E+41

Nth Root

y√n
2√n 15452.351180322
3√n 620.38751095681
4√n 124.30748642106
5√n 47.380302358846

Divisors of 238775157

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 -238775156
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 238775157 can be divided by 4 positive divisors. The sum of these divisors (counting 238775157) is 1, the average is 0.25.

Base conversion 238775157

Base System Value
2 Binary 1110001110110110101101110101
3 Ternary 121122022000221100
4 Quaternary 32032312231311
5 Quinary 442111301112
6 Senary 35405440313
8 Octal 1616665565
10 Decimal 238775157
12 Duodecimal 67b70099
16 Hexadecimal e3b6b75
20 Vigesimal 3ec6hhh
36 Base36 3y5s39

Cryptographic Hash Functions

md5 b528c3ba7fe18627bba0a3a63f2ad5ff
sha1 a35decb2545e580a1415903e38a018a9841b80a8
sha256 95b780be6bac9e0d9c7ce68905702623ea82759a07d0d5964fa46df9bcd80fcb
sha512 255036e46ab18817414932f64b39cafc87ce046c2abc482ced60513359f62fa1f8ca7ca0cb1d0232dbc2fcfa825a74ea2a8265c0efd7e5290e7a45296fcdb32b
ripemd-160 d2db00625ff0aa573c89bc48fe85b4b4bd0a5e48

238775157 as geometric shapes

Circle

Radius = n
Diameter 477550314
Circumference 1500268558.1819
Area 1.7911343026102E+17

Sphere

Radius = n
Volume 5.7023783241846E+25
Surface area 7.1645372104409E+17
Circumference 1500268558.1819

Square

Length = n
Perimeter 955100628
Area 57013575600374649
Diagonal 337679065.38717

Cube

Length = n
Surface area 342081453602247894
Volume 1.3613425465111E+25
Space diagonal 413570703.50924

Equilateral Triangle

Length = n
Perimeter 716325471
Area 2.4687602415255E+16
Altitude 206785351.75462

Triangular Pyramid

Length = n
Surface area 2.4687602415255E+16
Volume 1.6043575769262E+24
Height 112559688.46239