238968761 (number)

238968761 is an odd 9-digits composite number following 238968760 and preceding 238968762. In scientific notation, it is written as 2.38968761 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 237353632 positive integers (up to 238968761) that are relatively prime to 238968761.

Interesting facts

Basic properties

Name

Name two hundred thirty-eight million nine hundred sixty-eight thousand seven hundred sixty-one

Notation

Scientific notation 2.38968761 × 10^8
Engineering notation 2.38968761 × 10^6

Prime Factorization of 238968761

Prime Factorization 233 × 503 × 2039

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 238968761
Product of the distinct prime numbers

The prime factorization of 238968761 is 233 × 503 × 2039. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 238968761)

Multiplication

n×y
n×2 477937522
n×3 716906283
n×4 955875044
n×5 1194843805

Division

n÷y
n÷2 119484380.5
n÷3 79656253.666667
n÷3 59742190.25
n÷5 47793752.2

Exponentiation

ny
n2 57106068733875121
n3 1.3646566490915E+25
n4 3.2611030862381E+33
n5 7.7930176401159E+41

Nth Root

y√n
2√n 15458.614459259
3√n 620.55514014312
4√n 124.33267655471
5√n 47.387983260451

Divisors of 238968761

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 -238968760
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 238968761 can be divided by 8 positive divisors. The sum of these divisors (counting 238968761) is 1, the average is 0.125.

Base conversion 238968761

Base System Value
2 Binary 1110001111100101111110111001
3 Ternary 121122122212111212
4 Quaternary 32033211332321
5 Quinary 442134000021
6 Senary 35413532505
8 Octal 1617457671
10 Decimal 238968761
12 Duodecimal 68044135
16 Hexadecimal e3e5fb9
20 Vigesimal 3edb1i1
36 Base36 3y9xh5

Cryptographic Hash Functions

md5 b97332e2d19a4c66c4a5867b760ab743
sha1 6adb2f03e6f93c5ef6c5c74b3e9a5ec8bae30a9c
sha256 aefb34c14c1c01cc52ad2be50ae77cfe0c1ea860b293d2429a763a06e6f477ed
sha512 60a8255638e3f6ad5ed95a70994c7d5c09e44a64f9805f93903983ba1e9aeb3f5fab16a47a9c1a4d9b874f8cbcb8797a70e3cf86987ed29c533da86763baeb5d
ripemd-160 706f1e5be5fa42c6d9bd3ce31f160fe335df4d8b

238968761 as geometric shapes

Circle

Radius = n
Diameter 477937522
Circumference 1501485007.9901
Area 1.7940400600974E+17

Sphere

Radius = n
Volume 5.7162604046111E+25
Surface area 7.1761602403894E+17
Circumference 1501485007.9901

Square

Length = n
Perimeter 955875044
Area 57106068733875121
Diagonal 337952862.78969

Cube

Length = n
Surface area 342636412403250726
Volume 1.3646566490915E+25
Space diagonal 413906035.47378

Equilateral Triangle

Length = n
Perimeter 716906283
Area 2.4727653116898E+16
Altitude 206953017.73689

Triangular Pyramid

Length = n
Surface area 2.4727653116898E+16
Volume 1.6082632842732E+24
Height 112650954.26323