138775279 (number)

138775279 is an odd 9-digits prime number following 138775278 and preceding 138775280. In scientific notation, it is written as 1.38775279 × 10^8. The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors. There are 138775278 positive integers (up to 138775279) that are relatively prime to 138775279.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million seven hundred seventy-five thousand two hundred seventy-nine

Notation

Scientific notation 1.38775279 × 10^8
Engineering notation 1.38775279 × 10^6

Prime Factorization of 138775279

Prime Factorization 138775279

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 138775279
Product of the distinct prime numbers

The prime factorization of 138775279 is 138775279. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 5, 39, 19, 940, 90, 3334, 1108, 13177, 80000, 854927, 208539, 8744242, 4082796, 51605057, 7200117, 831983823, 481743763, 7051572059, 1577245166

Basic calculations (n = 138775279)

Multiplication

n×y
n×2 277550558
n×3 416325837
n×4 555101116
n×5 693876395

Division

n÷y
n÷2 69387639.5
n÷3 46258426.333333
n÷3 34693819.75
n÷5 27755055.8

Exponentiation

ny
n2 19258578061527841
n3 2.6726145436318E+24
n4 3.7089282895196E+32
n5 5.1470755816908E+40

Nth Root

y√n
2√n 11780.29197431
3√n 517.73084087077
4√n 108.53705346245
5√n 42.507192503894

Divisors of 138775279

1, 138775279

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 138775280
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 69387640
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 11780.292016754
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999855882
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138775279 can be divided by 2 positive divisors. The sum of these divisors (counting 138775279) is 138775280, the average is 69387640.

Base conversion 138775279

Base System Value
2 Binary 1000010001011000101011101111
3 Ternary 100200010111220011
4 Quaternary 20101120223233
5 Quinary 241011302104
6 Senary 21434234051
8 Octal 1021305357
10 Decimal 138775279
12 Duodecimal 3a585927
16 Hexadecimal 8458aef
20 Vigesimal 2376i3j
36 Base36 2amfov

Cryptographic Hash Functions

md5 a26f595da4d52fdb94f96beec2eda7f6
sha1 90a13e8fbdb5ac197d59951b1946ab10333fd78a
sha256 1190b02ed8713dbc253103e61ff923aa9eecd26c25601f155013e094f0fb5d56
sha512 281ecd5c60469cdf69c2c1affbd5fdc8e285c9a57df5e07c36a913a0a2ece498969ad848d98829183ac2668197ce6ddd5011beea78132e6415c900b8b9a28160
ripemd-160 3569cec80a7cdf9e63a0e1cbc2e79f27f98af127

138775279 as geometric shapes

Circle

Radius = n
Diameter 277550558
Circumference 871950794.01255
Area 6.0502607356681E+16

Sphere

Radius = n
Volume 1.1195021621535E+25
Surface area 2.4201042942673E+17
Circumference 871950794.01255

Square

Length = n
Perimeter 555101116
Area 19258578061527841
Diagonal 196257881.68391

Cube

Length = n
Surface area 115551468369167046
Volume 2.6726145436318E+24
Space diagonal 240365834.06255

Equilateral Triangle

Length = n
Perimeter 416325837
Area 8.3392089210244E+15
Altitude 120182917.03127

Triangular Pyramid

Length = n
Surface area 8.3392089210244E+15
Volume 3.1497064454997E+23
Height 65419293.894637