138878876 (number)

138878876 is an even 9-digits composite number following 138878875 and preceding 138878877. In scientific notation, it is written as 1.38878876 × 10^8. The sum of its digits is 56. It has a total of 4 prime factors and 12 positive divisors. There are 66420288 positive integers (up to 138878876) that are relatively prime to 138878876.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million eight hundred seventy-eight thousand eight hundred seventy-six

Notation

Scientific notation 1.38878876 × 10^8
Engineering notation 1.38878876 × 10^6

Prime Factorization of 138878876

Prime Factorization 2 × 2 × 23 × 1509553

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 69439438
Product of the distinct prime numbers

The prime factorization of 138878876 is 2 × 2 × 23 × 1509553. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 92, 40, 232, 622, 6457, 6948, 21238, 97224, 135097, 804718, 7975012, 3804746, 4816576, 8142990, 830574126, 765586231, 7954126608, 1856850242

Basic calculations (n = 138878876)

Multiplication

n×y
n×2 277757752
n×3 416636628
n×4 555515504
n×5 694394380

Division

n÷y
n÷2 69439438
n÷3 46292958.666667
n÷3 34719719
n÷5 27775775.2

Exponentiation

ny
n2 19287342199023376
n3 2.6786044056277E+24
n4 3.7200156910223E+32
n5 5.1663159787154E+40

Nth Root

y√n
2√n 11784.688201221
3√n 517.85963907703
4√n 108.55730376728
5√n 42.513537010359

Divisors of 138878876

1, 2, 4, 23, 46, 92, 1509553, 3019106, 6038212, 34719719, 69439438, 138878876

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138878875
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138878876 can be divided by 12 positive divisors. The sum of these divisors (counting 138878876) is 1, the average is 0.083333333333333.

Base conversion 138878876

Base System Value
2 Binary 1000010001110001111110011100
3 Ternary 100200022210000002
4 Quaternary 20101301332130
5 Quinary 241023111001
6 Senary 21440353432
8 Octal 1021617634
10 Decimal 138878876
12 Duodecimal 3a615878
16 Hexadecimal 8471f9c
20 Vigesimal 237jh3g
36 Base36 2aonmk

Cryptographic Hash Functions

md5 caf6889acee11e1708368189cc2a74f8
sha1 bc3b5489455075d54406581346ec61e48a2aa05d
sha256 9b56c2b2747e646ef62997f93b70a5addcd517aa85bc6f3ff77c2f024f0a552f
sha512 f8ac60f98d3a15c2c1e7fb5b32ba1022e8f6d142bfb8ae372c986356f60cd549d1c83675d49be5ec0f28eeead91b8a48cd560c02d77cef46076650d61c5abe12
ripemd-160 0a824022223cc2ae1715b205509d7e3775be66d7

138878876 as geometric shapes

Circle

Radius = n
Diameter 277757752
Circumference 872601713.16082
Area 6.0592972559724E+16

Sphere

Radius = n
Volume 1.1220111896791E+25
Surface area 2.423718902389E+17
Circumference 872601713.16082

Square

Length = n
Perimeter 555515504
Area 19287342199023376
Diagonal 196404389.96633

Cube

Length = n
Surface area 115724053194140256
Volume 2.6786044056277E+24
Space diagonal 240545269.33006

Equilateral Triangle

Length = n
Perimeter 416636628
Area 8.3516641579189E+15
Altitude 120272634.66503

Triangular Pyramid

Length = n
Surface area 8.3516641579189E+15
Volume 3.1567655655592E+23
Height 65468129.988777