238968917 (number)

238968917 is an odd 9-digits composite number following 238968916 and preceding 238968918. In scientific notation, it is written as 2.38968917 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 214493760 positive integers (up to 238968917) that are relatively prime to 238968917.

Interesting facts

Basic properties

Name

Name two hundred thirty-eight million nine hundred sixty-eight thousand nine hundred seventeen

Notation

Scientific notation 2.38968917 × 10^8
Engineering notation 2.38968917 × 10^6

Prime Factorization of 238968917

Prime Factorization 11 × 79 × 274993

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 238968917
Product of the distinct prime numbers

The prime factorization of 238968917 is 11 × 79 × 274993. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 2, 15, 98, 653, 716, 4634, 2579, 73963, 55640, 339111, 934595, 5313, 8512274, 69093134, 77740012, 860613822, 849657065, 629136469, 7024482097

Basic calculations (n = 238968917)

Multiplication

n×y
n×2 477937834
n×3 716906751
n×4 955875668
n×5 1194844585

Division

n÷y
n÷2 119484458.5
n÷3 79656305.666667
n÷3 59742229.25
n÷5 47793783.4

Exponentiation

ny
n2 57106143292152889
n3 1.3646593216573E+25
n4 3.2611116017039E+33
n5 7.7930430767532E+41

Nth Root

y√n
2√n 15458.619504988
3√n 620.55527517692
4√n 124.33269684595
5√n 47.387989447472

Divisors of 238968917

1, 11, 79, 869, 274993, 3024923, 21724447, 238968917

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 -238968916
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 238968917 can be divided by 8 positive divisors. The sum of these divisors (counting 238968917) is 1, the average is 0.125.

Base conversion 238968917

Base System Value
2 Binary 1110001111100110000001010101
3 Ternary 121122122212201122
4 Quaternary 32033212001111
5 Quinary 442134001132
6 Senary 35413533325
8 Octal 1617460125
10 Decimal 238968917
12 Duodecimal 68044245
16 Hexadecimal e3e6055
20 Vigesimal 3edb25h
36 Base36 3y9xlh

Cryptographic Hash Functions

md5 f507b74e15472b9314c5d4566ab23036
sha1 6a9bcac80ed3d1fa06fd94d30e8cb637dd6afb30
sha256 d53b45d5c599dcf604de7d857c9005125f97129394445726423e0b8d1874eacb
sha512 4c872ea5a2ae48dbe4bcbcd0c32c2367ad4b46ce805afd9035f5a9723cc7f6c0e874e6f52adec2abd8c747222e4233478342bb20989f0e1e703e652a41284152
ripemd-160 d14efcc5563d9b80e642e2e346e1f52ae68885d1

238968917 as geometric shapes

Circle

Radius = n
Diameter 477937834
Circumference 1501485988.167
Area 1.7940424024147E+17

Sphere

Radius = n
Volume 5.7162715994284E+25
Surface area 7.1761696096589E+17
Circumference 1501485988.167

Square

Length = n
Perimeter 955875668
Area 57106143292152889
Diagonal 337953083.40701

Cube

Length = n
Surface area 342636859752917334
Volume 1.3646593216573E+25
Space diagonal 413906305.67371

Equilateral Triangle

Length = n
Perimeter 716906751
Area 2.4727685401579E+16
Altitude 206953152.83685

Triangular Pyramid

Length = n
Surface area 2.4727685401579E+16
Volume 1.6082664339221E+24
Height 112651027.80234