139838862 (number)

139838862 is an even 9-digits composite number following 139838861 and preceding 139838863. In scientific notation, it is written as 1.39838862 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 46612952 positive integers (up to 139838862) that are relatively prime to 139838862.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.39838862 × 10^8
Engineering notation 1.39838862 × 10^6

Prime Factorization of 139838862

Prime Factorization 2 × 3 × 23306477

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 139838862
Product of the distinct prime numbers

The prime factorization of 139838862 is 2 × 3 × 23306477. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 7, 67, 28, 442, 990, 9219, 2098, 60269, 42640, 302536, 122500, 641966, 1783341, 31507741, 25651571, 810410541, 114095646, 9566524822, 8182099842

Basic calculations (n = 139838862)

Multiplication

n×y
n×2 279677724
n×3 419516586
n×4 559355448
n×5 699194310

Division

n÷y
n÷2 69919431
n÷3 46612954
n÷3 34959715.5
n÷5 27967772.4

Exponentiation

ny
n2 19554907325455044
n3 2.7345359869071E+24
n4 3.8239440050714E+32
n5 5.347359780209E+40

Nth Root

y√n
2√n 11825.348282397
3√n 519.05011748677
4√n 108.74441724704
5√n 42.572149266826

Divisors of 139838862

1, 2, 3, 6, 23306477, 46612954, 69919431, 139838862

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -139838861
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 139838862 can be divided by 8 positive divisors. The sum of these divisors (counting 139838862) is 1, the average is 0.125.

Base conversion 139838862

Base System Value
2 Binary 1000010101011100010110001110
3 Ternary 100202010112212010
4 Quaternary 20111130112032
5 Quinary 241244320422
6 Senary 21513122050
8 Octal 1025342616
10 Decimal 139838862
12 Duodecimal 3a9b9326
16 Hexadecimal 855c58e
20 Vigesimal 23djh32
36 Base36 2b98cu

Cryptographic Hash Functions

md5 7743ad24f665b207e4cb767ca436e74c
sha1 8a7c28380a7e6c4b0cf2ecdc5d80891c8d0b6192
sha256 8f23e1e60ec90a112c034541fefb0b7aef7a29cb8521df8d8ab4aa15855954ef
sha512 3df04ac31a97df68e4a1da170a940b8f84b9ba03e2e89549687bcc8534015c7ad87567d2934ac0997986d4da95d779aef88642422777de661a8a2d3606114af5
ripemd-160 b72e935ed8efc48d903ffded293691531e2b3e48

139838862 as geometric shapes

Circle

Radius = n
Diameter 279677724
Circumference 878633483.09111
Area 6.1433553195279E+16

Sphere

Radius = n
Volume 1.1454397556592E+25
Surface area 2.4573421278112E+17
Circumference 878633483.09111

Square

Length = n
Perimeter 559355448
Area 19554907325455044
Diagonal 197762015.18722

Cube

Length = n
Surface area 117329443952730264
Volume 2.7345359869071E+24
Space diagonal 242208013.85661

Equilateral Triangle

Length = n
Perimeter 419516586
Area 8.4675232562472E+15
Altitude 121104006.92831

Triangular Pyramid

Length = n
Surface area 8.4675232562472E+15
Volume 3.2226815662344E+23
Height 65920671.729073