138896880 (number)

138896880 is an even 9-digits composite number following 138896879 and preceding 138896881. In scientific notation, it is written as 1.38896880 × 10^8. The sum of its digits is 51. It has a total of 8 prime factors and 60 positive divisors. There are 36062208 positive integers (up to 138896880) that are relatively prime to 138896880.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million eight hundred ninety-six thousand eight hundred eighty

Notation

Scientific notation 1.38896880 × 10^8
Engineering notation 1.38896880 × 10^6

Prime Factorization of 138896880

Prime Factorization 2 × 2 × 2 × 2 × 15 × 43 × 43 × 313

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 403770
Product of the distinct prime numbers

The prime factorization of 138896880 is 2 × 2 × 2 × 2 × 15 × 43 × 43 × 313. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 9, 97, 52, 292, 79, 7808, 3571, 52775, 69702, 213354, 75349, 2731155, 3685417, 30800142, 16471575, 185467868, 204652889, 840332998, 5195316464

Basic calculations (n = 138896880)

Multiplication

n×y
n×2 277793760
n×3 416690640
n×4 555587520
n×5 694484400

Division

n÷y
n÷2 69448440
n÷3 46298960
n÷3 34724220
n÷5 27779376

Exponentiation

ny
n2 19292343273734400
n3 2.6796462886107E+24
n4 3.721945089916E+32
n5 5.1696656052066E+40

Nth Root

y√n
2√n 11785.452049031
3√n 517.88201623125
4√n 108.56082188815
5√n 42.514639228428

Divisors of 138896880

1, 2, 4, 8, 15, 16, 30, 43, 60, 86, 120, 172, 240, 313, 344, 626, 645, 688, 1252, 1290, 1849, 2504, 2580, 3698, 4695, 5008, 5160, 7396, 9390, 10320, 13459, 14792, 18780, 26918, 27735, 29584, 37560, 53836, 55470, 75120, 107672, 110940, 201885, 215344, 221880, 403770, 443760, 578737, 807540, 1157474, 1615080, 2314948, 3230160, 4629896, 8681055, 9259792, 17362110, 34724220, 69448440, 138896880

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138896879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138896880 can be divided by 60 positive divisors. The sum of these divisors (counting 138896880) is 1, the average is 0.016666666666667.

Base conversion 138896880

Base System Value
2 Binary 1000010001110110010111110000
3 Ternary 100200100200200220
4 Quaternary 20101312113300
5 Quinary 241024200010
6 Senary 21441013040
8 Octal 1021662760
10 Decimal 138896880
12 Duodecimal 3a624180
16 Hexadecimal 84765f0
20 Vigesimal 2382240
36 Base36 2ap1io

Cryptographic Hash Functions

md5 067d330ac709bd1880b1343fa2f1ff36
sha1 aa6f89420bf688adb1d81a548f9bc8d8f13f6f64
sha256 823c35556189640d8742de248b5a1346a92a37c6d48e9f47325ea2f786698b2c
sha512 d741d36a85c63ccf103393cf7944fec48bb3fb1ff6c1c3b1ee77ea241270d5debe0fdff3a03ddebae9d262d47cf16aefad23742e486f347417bb8855b412976b
ripemd-160 5123641691950b093fb6861865df86fa532f984d

138896880 as geometric shapes

Circle

Radius = n
Diameter 277793760
Circumference 872714835.62909
Area 6.0608683899296E+16

Sphere

Radius = n
Volume 1.1224476126025E+25
Surface area 2.4243473559719E+17
Circumference 872714835.62909

Square

Length = n
Perimeter 555587520
Area 19292343273734400
Diagonal 196429851.46731

Cube

Length = n
Surface area 115754059642406400
Volume 2.6796462886107E+24
Space diagonal 240576453.1728

Equilateral Triangle

Length = n
Perimeter 416690640
Area 8.3538296867919E+15
Altitude 120288226.5864

Triangular Pyramid

Length = n
Surface area 8.3538296867919E+15
Volume 3.15799343643E+23
Height 65476617.155769