238889148 (number)

238889148 is an even 9-digits composite number following 238889147 and preceding 238889149. In scientific notation, it is written as 2.38889148 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 12 positive divisors. There are 79629712 positive integers (up to 238889148) that are relatively prime to 238889148.

Interesting facts

Basic properties

Name

Name two hundred thirty-eight million eight hundred eighty-nine thousand one hundred forty-eight

Notation

Scientific notation 2.38889148 × 10^8
Engineering notation 2.38889148 × 10^6

Prime Factorization of 238889148

Prime Factorization 2 × 2 × 3 × 19907429

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 119444574
Product of the distinct prime numbers

The prime factorization of 238889148 is 2 × 2 × 3 × 19907429. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 93, 84, 656, 31, 8089, 703, 30489, 69450, 697876, 861127, 6855184, 445414, 42343696, 67045708, 360353297, 102076528, 7609954789, 1044119815

Basic calculations (n = 238889148)

Multiplication

n×y
n×2 477778296
n×3 716667444
n×4 955556592
n×5 1194445740

Division

n÷y
n÷2 119444574
n÷3 79629716
n÷3 59722287
n÷5 47777829.6

Exponentiation

ny
n2 57068025032165904
n3 1.3632931877977E+25
n4 3.2567594810719E+33
n5 7.7800449767419E+41

Nth Root

y√n
2√n 15456.039208025
3√n 620.48621935815
4√n 124.32231983045
5√n 47.384825356171

Divisors of 238889148

1, 2, 3, 4, 6, 12, 19907429, 39814858, 59722287, 79629716, 119444574, 238889148

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -238889147
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 238889148 can be divided by 12 positive divisors. The sum of these divisors (counting 238889148) is 1, the average is 0.083333333333333.

Base conversion 238889148

Base System Value
2 Binary 1110001111010010100010111100
3 Ternary 121122111211022020
4 Quaternary 32033102202330
5 Quinary 442123423043
6 Senary 35412120140
8 Octal 1617224274
10 Decimal 238889148
12 Duodecimal 68006050
16 Hexadecimal e3d28bc
20 Vigesimal 3ed12h8
36 Base36 3y881o

Cryptographic Hash Functions

md5 58a2beaf308fcab9954886a63275eb0a
sha1 1e7186c1558a4922779a976e8b66b6413056c829
sha256 5d2de27e896b31a312caaeed303487cd2abefafd4401306f4cc6f0cd882fcfe1
sha512 0516b1b4a447f962a491f9c5c655e9fa19e91a5915f0e0eea2698803f0685263d3d76fba2939a1c08027ce4cdceafc2d71a30346e4e131b13fe3e9b5f15457c9
ripemd-160 8a881946662c16da14bd5125087d9713979f6ecc

238889148 as geometric shapes

Circle

Radius = n
Diameter 477778296
Circumference 1500984784.7582
Area 1.7928448819593E+17

Sphere

Radius = n
Volume 5.7105491512989E+25
Surface area 7.1713795278372E+17
Circumference 1500984784.7582

Square

Length = n
Perimeter 955556592
Area 57068025032165904
Diagonal 337840273.00535

Cube

Length = n
Surface area 342408150192995424
Volume 1.3632931877977E+25
Space diagonal 413768141.71284

Equilateral Triangle

Length = n
Perimeter 716667444
Area 2.4711179710831E+16
Altitude 206884070.85642

Triangular Pyramid

Length = n
Surface area 2.4711179710831E+16
Volume 1.6066564297286E+24
Height 112613424.33512