138962836 (number)

138962836 is an even 9-digits composite number following 138962835 and preceding 138962837. In scientific notation, it is written as 1.38962836 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 69455232 positive integers (up to 138962836) that are relatively prime to 138962836.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million nine hundred sixty-two thousand eight hundred thirty-six

Notation

Scientific notation 1.38962836 × 10^8
Engineering notation 1.38962836 × 10^6

Prime Factorization of 138962836

Prime Factorization 2 × 2 × 3697 × 9397

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 69481418
Product of the distinct prime numbers

The prime factorization of 138962836 is 2 × 2 × 3697 × 9397. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 78, 80, 857, 394, 889, 673, 27155, 44843, 160262, 151077, 4420000, 5576795, 68621605, 12860391, 27814510, 392280747, 3409923388, 1526151670

Basic calculations (n = 138962836)

Multiplication

n×y
n×2 277925672
n×3 416888508
n×4 555851344
n×5 694814180

Division

n÷y
n÷2 69481418
n÷3 46320945.333333
n÷3 34740709
n÷5 27792567.2

Exponentiation

ny
n2 19310669789162896
n3 2.6834654389616E+24
n4 3.7290196770609E+32
n5 5.1819514982418E+40

Nth Root

y√n
2√n 11788.249912519
3√n 517.96397636616
4√n 108.57370727998
5√n 42.518676126997

Divisors of 138962836

1, 2, 4, 3697, 7394, 9397, 14788, 18794, 37588, 34740709, 69481418, 138962836

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 -138962835
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 138962836 can be divided by 12 positive divisors. The sum of these divisors (counting 138962836) is 1, the average is 0.083333333333333.

Base conversion 138962836

Base System Value
2 Binary 1000010010000110011110010100
3 Ternary 100200111001011201
4 Quaternary 20102012132110
5 Quinary 241033302321
6 Senary 21442242244
8 Octal 1022063624
10 Decimal 138962836
12 Duodecimal 3a656384
16 Hexadecimal 8486794
20 Vigesimal 238a71g
36 Base36 2aqges

Cryptographic Hash Functions

md5 beda882bb7c2e4855c4ffb10f2bccbb6
sha1 c4814013e8e463225e749752d54eed1796d492b0
sha256 da3d335b936ef36cfc2a42a2910bbfb51d20d07fc3c7fe9d970f61c2e9feeee3
sha512 34cfda06d01672e70f10a5fe1fdaee92c2bf9979f003fe50e7578cc9f73fe4f7926f946ba6e7a5b7cb6919c7659543b59aa8f3968bbd96e123f7637f2304b74a
ripemd-160 a99ff074c30f0028f1220c425c6d8a340ccaba62

138962836 as geometric shapes

Circle

Radius = n
Diameter 277925672
Circumference 873129249.39921
Area 6.0666258345533E+16

Sphere

Radius = n
Volume 1.1240473745605E+25
Surface area 2.4266503338213E+17
Circumference 873129249.39921

Square

Length = n
Perimeter 555851344
Area 19310669789162896
Diagonal 196523127.33703

Cube

Length = n
Surface area 115864018734977376
Volume 2.6834654389616E+24
Space diagonal 240690692.31586

Equilateral Triangle

Length = n
Perimeter 416888508
Area 8.3617653007539E+15
Altitude 120345346.15793

Triangular Pyramid

Length = n
Surface area 8.3617653007539E+15
Volume 3.1624943482825E+23
Height 65507709.112343