138468536 (number)

138468536 is an even 9-digits composite number following 138468535 and preceding 138468537. In scientific notation, it is written as 1.38468536 × 10^8. The sum of its digits is 44. It has a total of 6 prime factors and 32 positive divisors. There are 64089600 positive integers (up to 138468536) that are relatively prime to 138468536.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million four hundred sixty-eight thousand five hundred thirty-six

Notation

Scientific notation 1.38468536 × 10^8
Engineering notation 1.38468536 × 10^6

Prime Factorization of 138468536

Prime Factorization 2 × 2 × 2 × 17 × 61 × 16691

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 34617134
Product of the distinct prime numbers

The prime factorization of 138468536 is 2 × 2 × 2 × 17 × 61 × 16691. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 8, 1, 92, 457, 495, 9802, 4260, 72586, 25412, 897725, 870783, 1639650, 400873, 96706921, 37653917, 574132388, 642789728, 5872249616, 1211893191

Basic calculations (n = 138468536)

Multiplication

n×y
n×2 276937072
n×3 415405608
n×4 553874144
n×5 692342680

Division

n÷y
n÷2 69234268
n÷3 46156178.666667
n÷3 34617134
n÷5 27693707.2

Exponentiation

ny
n2 19173535461983296
n3 2.6549313853649E+24
n4 3.6762446211193E+32
n5 5.0904421066427E+40

Nth Root

y√n
2√n 11767.265442744
3√n 517.34910269771
4√n 108.47702725805
5√n 42.488384648046

Divisors of 138468536

1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 4148, 8296, 16691, 33382, 66764, 133528, 283747, 567494, 1018151, 1134988, 2036302, 2269976, 4072604, 8145208, 17308567, 34617134, 69234268, 138468536

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138468535
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138468536 can be divided by 32 positive divisors. The sum of these divisors (counting 138468536) is 1, the average is 0.03125.

Base conversion 138468536

Base System Value
2 Binary 1000010000001101110010111000
3 Ternary 100122112221010022
4 Quaternary 20100031302320
5 Quinary 240421443121
6 Senary 21423510012
8 Octal 1020156270
10 Decimal 138468536
12 Duodecimal 3a458308
16 Hexadecimal 840dcb8
20 Vigesimal 2358b6g
36 Base36 2afv08

Cryptographic Hash Functions

md5 828250374efa669683577c54b453416e
sha1 f235f1d2fb9b3b3a0bcbde53ed790b19709e17b8
sha256 ce8b3c592eaed3e40c5b5b5aeb9c4a2c790abcfd21fe08e25eb52eb75007333c
sha512 da5e9959889b8bd4303449978d692017cc076e7ef3be1572293aa3ad4dfc648af3b88a772fdca46178295ddd129f2a0d3ee319fc4361bc604805f21722ee15e3
ripemd-160 dac45e95054c4df141956935c990fda0e6f5f33d

138468536 as geometric shapes

Circle

Radius = n
Diameter 276937072
Circumference 870023470.90187
Area 6.023543815071E+16

Sphere

Radius = n
Volume 1.1120950581396E+25
Surface area 2.4094175260284E+17
Circumference 870023470.90187

Square

Length = n
Perimeter 553874144
Area 19173535461983296
Diagonal 195824081.57315

Cube

Length = n
Surface area 115041212771899776
Volume 2.6549313853649E+24
Space diagonal 239834539.60168

Equilateral Triangle

Length = n
Perimeter 415405608
Area 8.3023843952197E+15
Altitude 119917269.80084

Triangular Pyramid

Length = n
Surface area 8.3023843952197E+15
Volume 3.1288666436275E+23
Height 65274693.857716