138752407 is an odd 9-digits prime number following 138752406
and preceding 138752408 . In scientific notation, it is written as 1.38752407 × 10^8.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 138752406 positive integers (up to 138752407) that are relatively prime to 138752407.
138752407 has 2 divisors, whose sum is 138752408
The reverse of 138752407 is 704257831
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 37 Digital Root 1
Name
one hundred thirty-eight million seven hundred fifty-two thousand four hundred seven
Scientific notation
1.38752407 × 10^8
Engineering notation
1.38752407 × 10^6
Prime Factorization
138752407
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
138752407 Product of the distinct prime numbers
The prime factorization of 138752407 is 138752407.
Since it has a total of 1 prime factors.
3 , 1 , 56 , 65 , 647 , 716 , 472 , 9703 , 25773 , 76447 , 948632 , 254682 , 3338840 , 6829237 , 90080034 , 45250212 , 494699432 , 606818545 , 8632307367 , 3730273216
n×2
277504814
n×3
416257221
n×4
555009628
n×5
693762035
n÷2
69376203.5
n÷3
46250802.333333
n÷3
34688101.75
n÷5
27750481.4
n2
19252230448293649
n3
2.6712933148194E+24
n4
3.7064837723421E+32
n5
5.142835449189E+40
2 √n11779.321160406
3 √n517.70239634644
4 √n108.53258110082
5 √n42.505791262095
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
138752408 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
69376204 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11779.321202854 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999855858 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138752407 can be divided by 2 positive divisors.
The sum of these divisors (counting 138752407) is 138752408, the average is 69376204.
Base
System
Value
2
Binary
1000010001010011000110010111
3
Ternary
100200002100112001
4
Quaternary
20101103012113
5
Quinary
241010034112
6
Senary
21433540131
8
Octal
1021230627
10
Decimal
138752407
12
Duodecimal
3a574647
16
Hexadecimal
8453197
20
Vigesimal
2374107
36
Base36
2aly1j
md5
3c3d11b5e857d9246071f4dcd19580ef
sha1
ba32eda1543f730631a809ed3184f94bfb864d2f
sha256
42a50fba2b317e1bdbf5aabba36ce583116ff78d9ef8ed03f520f2d8e3d2b9c5
sha512
662983417fd0d279432cf9f910a57b62559be463757503ceca2678161097b9975de5759048c0d20f8579e18cd4dada9751e00364ee2de35997be6d2fda4f3b76
ripemd-160
9cc5e7183f5dd0341c3dc5a5c107199185202f6d
Diameter
277504814
Circumference
871807084.9982
Area
6.0482665741577E+16
Volume
1.1189487271227E+25
Surface area
2.4193066296631E+17
Circumference
871807084.9982
Perimeter
555009628
Area
19252230448293649
Diagonal
196225535.79131
Surface area
115513382689761894
Volume
2.6712933148194E+24
Space diagonal
240326218.59648
Perimeter
416257221
Area
8.3364603238673E+15
Altitude
120163109.29824
Surface area
8.3364603238673E+15
Volume
3.1481493624119E+23
Height
65408511.930437