139612975 is an odd 9-digits composite number following 139612974
and preceding 139612976 . In scientific notation, it is written as 1.39612975 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 111427200 positive integers (up to 139612975) that are relatively prime to 139612975.
139612975 has 8 divisors, whose sum is 145539680
The reverse of 139612975 is 579216931
Previous prime number is 439
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred thirty-nine million six hundred twelve thousand nine hundred seventy-five
Scientific notation
1.39612975 × 10^8
Engineering notation
1.39612975 × 10^6
Prime Factorization
25 × 439 × 12721
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
139612975
Product of the distinct prime numbers
The prime factorization of 139612975 is 25 × 439 × 12721.
Since it has a total of 3 prime factors.
7 , 9 , 82 , 47 , 836 , 274 , 7738 , 9963 , 99870 , 87266 , 746740 , 613928 , 590462 , 5762347 , 89814747 , 68251962 , 774627623 , 465698462 , 7502253973 , 6297270320
n×2
279225950
n×3
418838925
n×4
558451900
n×5
698064875
n÷2
69806487.5
n÷3
46537658.333333
n÷3
34903243.75
n÷5
27922595
n2
19491782788350625
n3
2.7213057831354E+24
n4
3.7992959626824E+32
n5
5.3043101225558E+40
2 √n
11815.793456218
3 √n
518.77048644115
4 √n
108.70047587853
5 √n
42.558386691061
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
-139612974
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 139612975 can be divided by 8 positive divisors.
The sum of these divisors (counting 139612975) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010100100101001100101111
3
Ternary
100201201001222221
4
Quaternary
20110211030233
5
Quinary
241220103400
6
Senary
21504220211
8
Octal
1024451457
10
Decimal
139612975
12
Duodecimal
3a90a667
16
Hexadecimal
852532f
20
Vigesimal
23cbc8f
36
Base36
2b4e27
md5
fe50c459c495fc4671f1642a857018e3
sha1
1d7977dca1aab55422eb58377afbd44d8a60561f
sha256
77784e835e21e792aba69f67e2940f71326398dda148def7f46b08111920272a
sha512
1ba86db82e2d99067cd9ac599b5ecc6f85dc1c1383e9d494bff83366b10b2d9e7122d443ad7a6e034593f502931620ea47335c1ec4e1ff7cb33590c5e435e6b8
ripemd-160
3dfbb232c465424a92e1a3c3b09f33dcbf495f05
Diameter
279225950
Circumference
877214193.21163
Area
6.123524161325E+16
Volume
1.1398979008626E+25
Surface area
2.44940966453E+17
Circumference
877214193.21163
Perimeter
558451900
Area
19491782788350625
Diagonal
197442562.72826
Surface area
116950696730103750
Volume
2.7213057831354E+24
Space diagonal
241816766.09584
Perimeter
418838925
Area
8.44018952988E+15
Altitude
120908383.04792
Surface area
8.44018952988E+15
Volume
3.207089621562E+23
Height
65814187.576085