138692764 is an even 9-digits composite number following 138692763
and preceding 138692765 . In scientific notation, it is written as 1.38692764 × 10^8.
The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors.
There are 59439744 positive integers (up to 138692764) that are relatively prime to 138692764.
138692764 has 12 divisors, whose sum is 277385584
The reverse of 138692764 is 467296831
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred thirty-eight million six hundred ninety-two thousand seven hundred sixty-four
Scientific notation
1.38692764 × 10^8
Engineering notation
1.38692764 × 10^6
Prime Factorization
2 × 2 × 7 × 4953313
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
69346382
Product of the distinct prime numbers
The prime factorization of 138692764 is 2 × 2 × 7 × 4953313.
Since it has a total of 4 prime factors.
9 , 7 , 69 , 91 , 651 , 332 , 2320 , 3841 , 37702 , 21000 , 985073 , 675496 , 518469 , 6237004 , 52093948 , 24625632 , 252472100 , 372640289 , 988042528 , 5465400955
n×2
277385528
n×3
416078292
n×4
554771056
n×5
693463820
n÷2
69346382
n÷3
46230921.333333
n÷3
34673191
n÷5
27738552.8
n2
19235682785959696
n3
2.667850013012E+24
n4
3.7001149224207E+32
n5
5.1317916570817E+40
2 √n
11776.789205891
3 √n
517.62820724473
4 √n
108.52091598347
5 √n
42.502136393722
1 , 2 , 4 , 7 , 14 , 28 , 4953313 , 9906626 , 19813252 , 34673191 , 69346382 , 138692764
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
-138692763
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 138692764 can be divided by 12 positive divisors.
The sum of these divisors (counting 138692764) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000010001000100100010011100
3
Ternary
100122222022201001
4
Quaternary
20101010202130
5
Quinary
241001132024
6
Senary
21432400044
8
Octal
1021044234
10
Decimal
138692764
12
Duodecimal
3a546024
16
Hexadecimal
844489c
20
Vigesimal
236gbi4
36
Base36
2ako0s
md5
565ade46fecf24df1b35bd79c2a4b2ff
sha1
04f7c6fcd4e7087377fb5c0b46e6b46b84e09616
sha256
9edc7fe1f50561b3df0d946a00058a6bf3946f5c8465ba933fb300e977d7fa46
sha512
b6a49d7463f27db7a3751c8690953b5c23541692d25943f6493618159d32593d4f2a3743c239329aea838bcd77f9c8faa04ed57429cd89ab89ab2dec003ea4f8
ripemd-160
479bbae6f6b61689777789468ce80e0b0d9f2c09
Diameter
277385528
Circumference
871432336.97693
Area
6.0430679727155E+16
Volume
1.1175064002344E+25
Surface area
2.4172271890862E+17
Circumference
871432336.97693
Perimeter
554771056
Area
19235682785959696
Diagonal
196141187.85181
Surface area
115414096715758176
Volume
2.667850013012E+24
Space diagonal
240222913.89016
Perimeter
416078292
Area
8.3292949758901E+15
Altitude
120111456.94508
Surface area
8.3292949758901E+15
Volume
3.1440913923156E+23
Height
65380395.950604