138889376 (number)

138889376 is an even 9-digits composite number following 138889375 and preceding 138889377. In scientific notation, it is written as 1.38889376 × 10^8. The sum of its digits is 53. It has a total of 7 prime factors and 24 positive divisors. There are 69370560 positive integers (up to 138889376) that are relatively prime to 138889376.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million eight hundred eighty-nine thousand three hundred seventy-six

Notation

Scientific notation 1.38889376 × 10^8
Engineering notation 1.38889376 × 10^6

Prime Factorization of 138889376

Prime Factorization 2 × 2 × 2 × 2 × 2 × 1303 × 3331

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8680586
Product of the distinct prime numbers

The prime factorization of 138889376 is 2 × 2 × 2 × 2 × 2 × 1303 × 3331. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 3, 34, 62, 37, 548, 3864, 3966, 56442, 19280, 285012, 547685, 7437965, 5113862, 38448444, 34255475, 748708921, 189743077, 1429731907, 2995348784

Basic calculations (n = 138889376)

Multiplication

n×y
n×2 277778752
n×3 416668128
n×4 555557504
n×5 694446880

Division

n÷y
n÷2 69444688
n÷3 46296458.666667
n÷3 34722344
n÷5 27777875.2

Exponentiation

ny
n2 19290258765669376
n3 2.6792120028423E+24
n4 3.7211408324648E+32
n5 5.1682692822916E+40

Nth Root

y√n
2√n 11785.133686132
3√n 517.87268975193
4√n 108.55935559007
5√n 42.514179841943

Divisors of 138889376

1, 2, 4, 8, 16, 32, 1303, 2606, 3331, 5212, 6662, 10424, 13324, 20848, 26648, 41696, 53296, 106592, 4340293, 8680586, 17361172, 34722344, 69444688, 138889376

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138889375
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138889376 can be divided by 24 positive divisors. The sum of these divisors (counting 138889376) is 1, the average is 0.041666666666667.

Base conversion 138889376

Base System Value
2 Binary 1000010001110100100010100000
3 Ternary 100200100022101222
4 Quaternary 20101310202200
5 Quinary 241023430001
6 Senary 21440514212
8 Octal 1021644240
10 Decimal 138889376
12 Duodecimal 3a61b968
16 Hexadecimal 84748a0
20 Vigesimal 238138g
36 Base36 2aovq8

Cryptographic Hash Functions

md5 a945a6832fee53c6b09aab7555339098
sha1 35d965944c83abc0a85c80260999c1e0b8c039ab
sha256 5d7f3e1c338120b006cac1608f795cf2fcf2bf5c921082a8ac9d3265a94e83e0
sha512 94f99b685f732d80d01c6af0b421c38e2458a1838f00bcbb64497db1cb6f6708cd4d9765de27fb9507f2c9ef53b6b4fe23aa12251542fafee8df004919c74bea
ripemd-160 d2f3095226e03332c4a1d80f1e289c00849050f9

138889376 as geometric shapes

Circle

Radius = n
Diameter 277778752
Circumference 872667686.60654
Area 6.0602135224073E+16

Sphere

Radius = n
Volume 1.1222656994052E+25
Surface area 2.4240854089629E+17
Circumference 872667686.60654

Square

Length = n
Perimeter 555557504
Area 19290258765669376
Diagonal 196419239.20874

Cube

Length = n
Surface area 115741552594016256
Volume 2.6792120028423E+24
Space diagonal 240563455.86354

Equilateral Triangle

Length = n
Perimeter 416668128
Area 8.3529270683226E+15
Altitude 120281727.93177

Triangular Pyramid

Length = n
Surface area 8.3529270683226E+15
Volume 3.1574816257437E+23
Height 65473079.736245