138049472 (number)

138049472 is an even 9-digits composite number following 138049471 and preceding 138049473. In scientific notation, it is written as 1.38049472 × 10^8. The sum of its digits is 38. It has a total of 9 prime factors and 56 positive divisors. There are 62300160 positive integers (up to 138049472) that are relatively prime to 138049472.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million forty-nine thousand four hundred seventy-two

Notation

Scientific notation 1.38049472 × 10^8
Engineering notation 1.38049472 × 10^6

Prime Factorization of 138049472

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 11 × 1249 × 157

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 4314046
Product of the distinct prime numbers

The prime factorization of 138049472 is 2 × 2 × 2 × 2 × 2 × 2 × 11 × 1249 × 157. Since it has a total of 9 prime factors.

Most popular turbo-numbers

3, 9, 25, 93, 217, 404, 4467, 8494, 93194, 81977, 183445, 606858, 2225453, 8951073, 32057677, 24095903, 860631919, 306640787, 9707801626, 6261004664

Basic calculations (n = 138049472)

Multiplication

n×y
n×2 276098944
n×3 414148416
n×4 552197888
n×5 690247360

Division

n÷y
n÷2 69024736
n÷3 46016490.666667
n÷3 34512368
n÷5 27609894.4

Exponentiation

ny
n2 19057656719478784
n3 2.6308994476813E+24
n4 3.6319427963749E+32
n5 5.0138778537377E+40

Nth Root

y√n
2√n 11749.445603942
3√n 516.82667001894
4√n 108.3948596749
5√n 42.462635915873

Divisors of 138049472

1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 157, 176, 314, 352, 628, 704, 1249, 1256, 1727, 2498, 2512, 3454, 4996, 5024, 6908, 9992, 10048, 13739, 13816, 19984, 27478, 27632, 39968, 54956, 55264, 79936, 109912, 110528, 196093, 219824, 392186, 439648, 784372, 879296, 1568744, 2157023, 3137488, 4314046, 6274976, 8628092, 12549952, 17256184, 34512368, 69024736, 138049472

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138049471
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138049472 can be divided by 56 positive divisors. The sum of these divisors (counting 138049472) is 1, the average is 0.017857142857143.

Base conversion 138049472

Base System Value
2 Binary 1000001110100111011111000000
3 Ternary 100121202122021102
4 Quaternary 20032213133000
5 Quinary 240320040342
6 Senary 21410513532
8 Octal 1016473700
10 Decimal 138049472
12 Duodecimal 3a2958a8
16 Hexadecimal 83a77c0
20 Vigesimal 232g3dc
36 Base36 2a6vnk

Cryptographic Hash Functions

md5 e612c3902181545a3e14bc4b229eb553
sha1 5fc5b5b7ac17344167baa75cbb270c05b6eb9cba
sha256 dcaf9a8f2f0d6f49e0cd9f0d9dd60afde0d98eae98c45095e67cc9bf14f3907f
sha512 55af3a5ce20125c6d5f47ad1dbf2516a318716a0d758ae322c48d610cfa3c5ae1b43eef927c1d135af351450bf1baacc35ca201b60bea99db8780a164710d383
ripemd-160 96369c19cc86971f62b043be4d3e4da61bc10ab3

138049472 as geometric shapes

Circle

Radius = n
Diameter 276098944
Circumference 867390414.1343
Area 5.9871394344551E+16

Sphere

Radius = n
Volume 1.1020285836225E+25
Surface area 2.394855773782E+17
Circumference 867390414.1343

Square

Length = n
Perimeter 552197888
Area 19057656719478784
Diagonal 195231435.58084

Cube

Length = n
Surface area 114345940316872704
Volume 2.6308994476813E+24
Space diagonal 239108699.46206

Equilateral Triangle

Length = n
Perimeter 414148416
Area 8.2522074278359E+15
Altitude 119554349.73103

Triangular Pyramid

Length = n
Surface area 8.2522074278359E+15
Volume 3.100544733459E+23
Height 65077145.193615