138813863 (number)

138813863 is an odd 9-digits composite number following 138813862 and preceding 138813864. In scientific notation, it is written as 1.38813863 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 138790008 positive integers (up to 138813863) that are relatively prime to 138813863.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million eight hundred thirteen thousand eight hundred sixty-three

Notation

Scientific notation 1.38813863 × 10^8
Engineering notation 1.38813863 × 10^6

Prime Factorization of 138813863

Prime Factorization 10067 × 13789

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 138813863
Product of the distinct prime numbers

The prime factorization of 138813863 is 10067 × 13789. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 138813863)

Multiplication

n×y
n×2 277627726
n×3 416441589
n×4 555255452
n×5 694069315

Division

n÷y
n÷2 69406931.5
n÷3 46271287.666667
n÷3 34703465.75
n÷5 27762772.6

Exponentiation

ny
n2 19269288560982769
n3 2.6748443824117E+24
n4 3.7130548164642E+32
n5 5.1542348260415E+40

Nth Root

y√n
2√n 11781.929510908
3√n 517.77881837766
4√n 108.5445968757
5√n 42.509555914953

Divisors of 138813863

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138813862
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138813863 can be divided by 4 positive divisors. The sum of these divisors (counting 138813863) is 1, the average is 0.25.

Base conversion 138813863

Base System Value
2 Binary 1000010001100010000110100111
3 Ternary 100200012110211012
4 Quaternary 20101202012213
5 Quinary 241014020423
6 Senary 21435132435
8 Octal 1021420647
10 Decimal 138813863
12 Duodecimal 3a5a411b
16 Hexadecimal 84621a7
20 Vigesimal 237bed3
36 Base36 2an9gn

Cryptographic Hash Functions

md5 b3a1d6a7f2c1522dacabd8c20d4eb577
sha1 5a6eba73a753c6d31d071314393f71e96686601c
sha256 372641267e5e8db1841da50eebe65c1f91203ebf5104b77af9050c27f33de55e
sha512 8abaac867464619e6fdacf0e81d74306fbc659dd2198560a952212ed042a966662fb91a861cd98a623d892caa57a837eefefb4db2319a6f13a8e4cb7f435e837
ripemd-160 72a0777547e90f7092d83bf313bca01447a923ef

138813863 as geometric shapes

Circle

Radius = n
Diameter 277627726
Circumference 872193224.43444
Area 6.0536255383085E+16

Sphere

Radius = n
Volume 1.1204361948374E+25
Surface area 2.4214502153234E+17
Circumference 872193224.43444

Square

Length = n
Perimeter 555255452
Area 19269288560982769
Diagonal 196312447.7

Cube

Length = n
Surface area 115615731365896614
Volume 2.6748443824117E+24
Space diagonal 240432663.51091

Equilateral Triangle

Length = n
Perimeter 416441589
Area 8.343846703332E+15
Altitude 120216331.75545

Triangular Pyramid

Length = n
Surface area 8.343846703332E+15
Volume 3.1523343357035E+23
Height 65437482.566667