139888937 is an odd 9-digits composite number following 139888936
and preceding 139888938 . In scientific notation, it is written as 1.39888937 × 10^8.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 131568192 positive integers (up to 139888937) that are relatively prime to 139888937.
139888937 has 8 divisors, whose sum is 148221216
The reverse of 139888937 is 739888931
Previous prime number is 3067
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 56
Digital Root 2
Name
one hundred thirty-nine million eight hundred eighty-eight thousand nine hundred thirty-seven
Scientific notation
1.39888937 × 10^8
Engineering notation
1.39888937 × 10^6
Prime Factorization
17 × 3067 × 2683
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
139888937
Product of the distinct prime numbers
The prime factorization of 139888937 is 17 × 3067 × 2683.
Since it has a total of 3 prime factors.
2 , 6 , 47 , 2 , 595 , 859 , 3300 , 8332 , 78079 , 984 , 475317 , 789935 , 4168611 , 1186471 , 65333711 , 64730304 , 73515052 , 596679268 , 615363702 , 6977768112
n×2
279777874
n×3
419666811
n×4
559555748
n×5
699444685
n÷2
69944468.5
n÷3
46629645.666667
n÷3
34972234.25
n÷5
27977787.4
n2
19568914694989969
n3
2.7374746749258E+24
n4
3.8294242233979E+32
n5
5.3569408393319E+40
2 √n
11827.465366679
3 √n
519.11206577126
4 √n
108.75415103195
5 √n
42.575197768592
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
-139888936
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 139888937 can be divided by 8 positive divisors.
The sum of these divisors (counting 139888937) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010101101000100100101001
3
Ternary
100202020002112202
4
Quaternary
20111220210221
5
Quinary
241302421222
6
Senary
21514145545
8
Octal
1025504451
10
Decimal
139888937
12
Duodecimal
3aa222b5
16
Hexadecimal
8568929
20
Vigesimal
23e626h
36
Base36
2baazt
md5
3b8a9aeca5f1db85a8e7ddf24727dd6e
sha1
4afb70cb99937263210c33bf91c89a594b24898c
sha256
38a42557f19bea4387c1eb80c67a826b5da3ef8c75628949416a6a450e9f2016
sha512
0a842d02b6e7f098e154f57fa7e470296baea0cc8d1bfe2f8288b1db80f8f2927bcfa7f7cc9d539694f7f40125b52e0f4afcfa69caac4b9d989724485bd67ec8
ripemd-160
dc623e8573b38b65bf1cabf3481fd82f2bd36866
Diameter
279777874
Circumference
878948113.59537
Area
6.1477558644506E+16
Volume
1.146670710418E+25
Surface area
2.4591023457802E+17
Circumference
878948113.59537
Perimeter
559555748
Area
19568914694989969
Diagonal
197832831.93136
Surface area
117413488169939814
Volume
2.7374746749258E+24
Space diagonal
242294746.3008
Perimeter
419666811
Area
8.473588625176E+15
Altitude
121147373.1504
Surface area
8.473588625176E+15
Volume
3.2261448432775E+23
Height
65944277.310452