138889184 (number)

138889184 is an even 9-digits composite number following 138889183 and preceding 138889185. In scientific notation, it is written as 1.38889184 × 10^8. The sum of its digits is 50. It has a total of 8 prime factors and 48 positive divisors. There are 56020992 positive integers (up to 138889184) that are relatively prime to 138889184.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million eight hundred eighty-nine thousand one hundred eighty-four

Notation

Scientific notation 1.38889184 × 10^8
Engineering notation 1.38889184 × 10^6

Prime Factorization of 138889184

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 17 × 36473

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8680574
Product of the distinct prime numbers

The prime factorization of 138889184 is 2 × 2 × 2 × 2 × 2 × 7 × 17 × 36473. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 5, 27, 7, 274, 723, 1531, 3517, 65306, 67790, 596972, 239209, 1017828, 5246316, 3603765, 40391259, 313431043, 439599741, 303449764, 1917480054

Basic calculations (n = 138889184)

Multiplication

n×y
n×2 277778368
n×3 416667552
n×4 555556736
n×5 694445920

Division

n÷y
n÷2 69444592
n÷3 46296394.666667
n÷3 34722296
n÷5 27777836.8

Exponentiation

ny
n2 19290205432185856
n3 2.6792008916687E+24
n4 3.7211202561593E+32
n5 5.1682335594384E+40

Nth Root

y√n
2√n 11785.125540273
3√n 517.87245111692
4√n 108.55931807207
5√n 42.514168087658

Divisors of 138889184

1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 36473, 72946, 145892, 255311, 291784, 510622, 583568, 620041, 1021244, 1167136, 1240082, 2042488, 2480164, 4084976, 4340287, 4960328, 8169952, 8680574, 9920656, 17361148, 19841312, 34722296, 69444592, 138889184

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138889183
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138889184 can be divided by 48 positive divisors. The sum of these divisors (counting 138889184) is 1, the average is 0.020833333333333.

Base conversion 138889184

Base System Value
2 Binary 1000010001110100011111100000
3 Ternary 100200100022010212
4 Quaternary 20101310133200
5 Quinary 241023423214
6 Senary 21440513252
8 Octal 1021643740
10 Decimal 138889184
12 Duodecimal 3a61b828
16 Hexadecimal 84747e0
20 Vigesimal 23812j4
36 Base36 2aovkw

Cryptographic Hash Functions

md5 f1fbdd2ec733342effe636d058ca29f8
sha1 7d6fdd2ed850258f664740a72ee1b13f86f53bc3
sha256 e443190904383c1097bcfcff3db43cdb7d2d2200d35cfbe0f37ed8b0ab3129bb
sha512 0a8d19c1934c625f394645ff25ed4de2c5cd3c8aa202136d31050ab395de00d2bb3ee2d00d15fc7699faf3adda3e2815ca9cbc090749681803e1ced064916438
ripemd-160 2f55abfd5a779a9c610927e2039ca5e3056d4e30

138889184 as geometric shapes

Circle

Radius = n
Diameter 277778368
Circumference 872666480.23496
Area 6.0601967671993E+16

Sphere

Radius = n
Volume 1.1222610451677E+25
Surface area 2.4240787068797E+17
Circumference 872666480.23496

Square

Length = n
Perimeter 555556736
Area 19290205432185856
Diagonal 196418967.67973

Cube

Length = n
Surface area 115741232593115136
Volume 2.6792008916687E+24
Space diagonal 240563123.30978

Equilateral Triangle

Length = n
Perimeter 416667552
Area 8.3529039742468E+15
Altitude 120281561.65489

Triangular Pyramid

Length = n
Surface area 8.3529039742468E+15
Volume 3.1574685310999E+23
Height 65472989.226577