238085890 (number)

238085890 is an even 9-digits composite number following 238085889 and preceding 238085891. In scientific notation, it is written as 2.38085890 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 78995520 positive integers (up to 238085890) that are relatively prime to 238085890.

Interesting facts

Basic properties

Name

Name two hundred thirty-eight million eighty-five thousand eight hundred ninety

Notation

Scientific notation 2.38085890 × 10^8
Engineering notation 2.38085890 × 10^6

Prime Factorization of 238085890

Prime Factorization 2 × 35 × 31 × 109717

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 238085890
Product of the distinct prime numbers

The prime factorization of 238085890 is 2 × 35 × 31 × 109717. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 65, 36, 587, 471, 3082, 1494, 27762, 3493, 85150, 641622, 7736135, 3499354, 67552822, 55316419, 218485808, 517164193, 3795152489, 9223271722

Basic calculations (n = 238085890)

Multiplication

n×y
n×2 476171780
n×3 714257670
n×4 952343560
n×5 1190429450

Division

n÷y
n÷2 119042945
n÷3 79361963.333333
n÷3 59521472.5
n÷5 47617178

Exponentiation

ny
n2 56684891017092100
n3 1.3495872727357E+25
n4 3.2131768696196E+33
n5 7.650120747308E+41

Nth Root

y√n
2√n 15430.03208033
3√n 619.78998263067
4√n 124.21768022439
5√n 47.352916383183

Divisors of 238085890

1, 2, 31, 35, 62, 70, 1085, 2170, 109717, 219434, 3401227, 3840095, 6802454, 7680190, 119042945, 238085890

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -238085889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 238085890 can be divided by 16 positive divisors. The sum of these divisors (counting 238085890) is 1, the average is 0.0625.

Base conversion 238085890

Base System Value
2 Binary 1110001100001110011100000010
3 Ternary 121121000000102221
4 Quaternary 32030032130002
5 Quinary 441422222030
6 Senary 35343001254
8 Octal 1614163402
10 Decimal 238085890
12 Duodecimal 6789922a
16 Hexadecimal e30e702
20 Vigesimal 3e80eea
36 Base36 3xr08y

Cryptographic Hash Functions

md5 4884376eac946a1329da0a2cf5329fae
sha1 508ea1206644e57a695e6869354854d5bfc4ae60
sha256 1428a95c39f58377d07d8506f1bc8e7a0ed9ddc8478ca479e3080c0a35a08fce
sha512 b9166d59c6f0892a9b5141dd100f226f5ab5cd82a0360f078c7764b0efe98e802c4ee42615988fe0021703e0dd60c6ba16b60769990f649436d28792720d04fc
ripemd-160 c538bc61ab01093e104bc7515f3f69e6665fc14c

238085890 as geometric shapes

Circle

Radius = n
Diameter 476171780
Circumference 1495937765.8948
Area 1.7808083718883E+17

Sphere

Radius = n
Volume 5.6531379485398E+25
Surface area 7.1232334875534E+17
Circumference 1495937765.8948

Square

Length = n
Perimeter 952343560
Area 56684891017092100
Diagonal 336704294.64767

Cube

Length = n
Surface area 340109346102552600
Volume 1.3495872727357E+25
Space diagonal 412376858.04525

Equilateral Triangle

Length = n
Perimeter 714257670
Area 2.4545277815777E+16
Altitude 206188429.02263

Triangular Pyramid

Length = n
Surface area 2.4545277815777E+16
Volume 1.5905038539242E+24
Height 112234764.88256