238697907 (number)

238697907 is an odd 9-digits composite number following 238697906 and preceding 238697908. In scientific notation, it is written as 2.38697907 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 136398792 positive integers (up to 238697907) that are relatively prime to 238697907.

Interesting facts

Basic properties

Name

Name two hundred thirty-eight million six hundred ninety-seven thousand nine hundred seven

Notation

Scientific notation 2.38697907 × 10^8
Engineering notation 2.38697907 × 10^6

Prime Factorization of 238697907

Prime Factorization 3 × 7 × 11366567

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 238697907
Product of the distinct prime numbers

The prime factorization of 238697907 is 3 × 7 × 11366567. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 10, 91, 71, 223, 833, 9841, 9045, 36882, 95354, 746187, 425768, 7761424, 1593834, 78964441, 84059235, 249051342, 414055397, 2253112531, 8485264890

Basic calculations (n = 238697907)

Multiplication

n×y
n×2 477395814
n×3 716093721
n×4 954791628
n×5 1193489535

Division

n÷y
n÷2 119348953.5
n÷3 79565969
n÷3 59674476.75
n÷5 47739581.4

Exponentiation

ny
n2 56976690806180649
n3 1.3600216843221E+25
n4 3.2463432952231E+33
n5 7.7489534997324E+41

Nth Root

y√n
2√n 15449.851358508
3√n 620.32059988577
4√n 124.29743102135
5√n 47.377236208955

Divisors of 238697907

1, 3, 7, 21, 11366567, 34099701, 79565969, 238697907

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 -238697906
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 238697907 can be divided by 8 positive divisors. The sum of these divisors (counting 238697907) is 1, the average is 0.125.

Base conversion 238697907

Base System Value
2 Binary 1110001110100011110110110011
3 Ternary 121122011002222020
4 Quaternary 32032203312303
5 Quinary 442101313112
6 Senary 35404042523
8 Octal 1616436663
10 Decimal 238697907
12 Duodecimal 67b33443
16 Hexadecimal e3a3db3
20 Vigesimal 3ebh4f7
36 Base36 3y44hf

Cryptographic Hash Functions

md5 b1a85a404e0957e7cb297ea71e3bf40e
sha1 94d566fa712d27773db8214640e218390221a3ce
sha256 db446e04a11ecc459b5cc121a903681ce2fd2dcbea22a1f166451b2e46a9c3c9
sha512 916ea67387b1994d4ea2dc43c98bfe2b49eeff049751c5d895490a557bc5883d93e9fe1aba2772de958e21058ad1134021a8663f61f00d47b21fa146bafd4b3b
ripemd-160 c1b2a177114de67f1d0a085c0fed577f1eff607d

238697907 as geometric shapes

Circle

Radius = n
Diameter 477395814
Circumference 1499783182.1169
Area 1.7899755326255E+17

Sphere

Radius = n
Volume 5.6968455095857E+25
Surface area 7.1599021305022E+17
Circumference 1499783182.1169

Square

Length = n
Perimeter 954791628
Area 56976690806180649
Diagonal 337569817.38947

Cube

Length = n
Surface area 341860144837083894
Volume 1.3600216843221E+25
Space diagonal 413436902.58435

Equilateral Triangle

Length = n
Perimeter 716093721
Area 2.4671630830862E+16
Altitude 206718451.29218

Triangular Pyramid

Length = n
Surface area 2.4671630830862E+16
Volume 1.6028009259082E+24
Height 112523272.46316