138962884 (number)

138962884 is an even 9-digits composite number following 138962883 and preceding 138962885. In scientific notation, it is written as 1.38962884 × 10^8. The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors. There are 65383200 positive integers (up to 138962884) that are relatively prime to 138962884.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.38962884 × 10^8
Engineering notation 1.38962884 × 10^6

Prime Factorization of 138962884

Prime Factorization 2 × 2 × 19 × 151 × 12109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 69481442
Product of the distinct prime numbers

The prime factorization of 138962884 is 2 × 2 × 19 × 151 × 12109. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 17, 98, 868, 806, 2646, 23, 42136, 67122, 174104, 915671, 3918594, 5827681, 71251859, 73561349, 855220834, 583772393, 3301071453, 6435799641

Basic calculations (n = 138962884)

Multiplication

n×y
n×2 277925768
n×3 416888652
n×4 555851536
n×5 694814420

Division

n÷y
n÷2 69481442
n÷3 46320961.333333
n÷3 34740721
n÷5 27792576.8

Exponentiation

ny
n2 19310683129597456
n3 2.683468219699E+24
n4 3.7290248293172E+32
n5 5.1819604478953E+40

Nth Root

y√n
2√n 11788.251948444
3√n 517.96403600385
4√n 108.57371665576
5√n 42.518679064323

Divisors of 138962884

1, 2, 4, 19, 38, 76, 151, 302, 604, 2869, 5738, 11476, 12109, 24218, 48436, 230071, 460142, 920284, 1828459, 3656918, 7313836, 34740721, 69481442, 138962884

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138962883
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138962884 can be divided by 24 positive divisors. The sum of these divisors (counting 138962884) is 1, the average is 0.041666666666667.

Base conversion 138962884

Base System Value
2 Binary 1000010010000110011111000100
3 Ternary 100200111001020111
4 Quaternary 20102012133010
5 Quinary 241033303014
6 Senary 21442242404
8 Octal 1022063704
10 Decimal 138962884
12 Duodecimal 3a656404
16 Hexadecimal 84867c4
20 Vigesimal 238a744
36 Base36 2aqgg4

Cryptographic Hash Functions

md5 4096dec30c05fd2e98eb1c011c29a47d
sha1 420e6062dbfaacff6b177d0910a22bc82acdfe41
sha256 6bbcb1d2160e04f407a994b2785bacec3ff264fb31d1a231edccd6d87623853c
sha512 439cf63f25616837c3924db9ebfb1399bacf0016ca0eb8595292d4ce15fd83440282614e83cbc6fd8be8c5b766389b34a342628d7ec0045658fe82090b9df3dc
ripemd-160 6911a41f2409f7ad9446e792b045ec133432fae3

138962884 as geometric shapes

Circle

Radius = n
Diameter 277925768
Circumference 873129550.9921
Area 6.0666300255744E+16

Sphere

Radius = n
Volume 1.1240485393531E+25
Surface area 2.4266520102297E+17
Circumference 873129550.9921

Square

Length = n
Perimeter 555851536
Area 19310683129597456
Diagonal 196523195.21928

Cube

Length = n
Surface area 115864098777584736
Volume 2.683468219699E+24
Space diagonal 240690775.4543

Equilateral Triangle

Length = n
Perimeter 416888652
Area 8.3617710773315E+15
Altitude 120345387.72715

Triangular Pyramid

Length = n
Surface area 8.3617710773315E+15
Volume 3.1624976254129E+23
Height 65507731.73976