156626138 is an even 9-digits composite number following 156626137
and preceding 156626139 . In scientific notation, it is written as 1.56626138 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 78289596 positive integers (up to 156626138) that are relatively prime to 156626138.
156626138 has 8 divisors, whose sum is 235009632
The reverse of 156626138 is 831626651
Previous prime number is 4027
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred fifty-six million six hundred twenty-six thousand one hundred thirty-eight
Scientific notation
1.56626138 × 10^8
Engineering notation
1.56626138 × 10^6
Prime Factorization
2 × 4027 × 19447
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
156626138
Product of the distinct prime numbers
The prime factorization of 156626138 is 2 × 4027 × 19447.
Since it has a total of 3 prime factors.
9 , 9 , 100 , 38 , 736 , 423 , 9811 , 127 , 53388 , 45337 , 576847 , 679243 , 1555957 , 8110779 , 22235547 , 13863656 , 18792201 , 953753119 , 6789412284 , 6212908951
n×2
313252276
n×3
469878414
n×4
626504552
n×5
783130690
n÷2
78313069
n÷3
52208712.666667
n÷3
39156534.5
n÷5
31325227.6
n2
24531747104795044
n3
3.8423128074167E+24
n4
6.0180661601362E+32
n5
9.4258646089062E+40
2 √n
12515.036476175
3 √n
539.04052070239
4 √n
111.87062383028
5 √n
43.548464631956
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
-156626137
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 156626138 can be divided by 8 positive divisors.
The sum of these divisors (counting 156626138) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010101011110110011011010
3
Ternary
101220201102200002
4
Quaternary
21111132303122
5
Quinary
310044014023
6
Senary
23313013002
8
Octal
1125366332
10
Decimal
156626138
12
Duodecimal
44554162
16
Hexadecimal
955ecda
20
Vigesimal
28ii56i
36
Base36
2l91i2
md5
6c5869a6e747e65fd381aad13fe676eb
sha1
c254f8c443df41ca04f2742cc3c1cda2aab1a913
sha256
0ae034c03bd7d480f6d8174ef64bf84a8872830600b0c848b285b01aa8255a00
sha512
f001920523388317bfdd51dac6f865241dc60791997d6e359ab5a05edfd58b98c10190cc1bff47a04c6f19de6e0feccba7e147cce88ee3efdc9724d97c29451e
ripemd-160
afc2a5715da441cf631e0e2566d1042a742e6cfe
Diameter
313252276
Circumference
984111049.00188
Area
7.7068756484147E+16
Volume
1.6094642251432E+25
Surface area
3.0827502593659E+17
Circumference
984111049.00188
Perimeter
626504552
Area
24531747104795044
Diagonal
221502808.58172
Surface area
147190482628770264
Volume
3.8423128074167E+24
Space diagonal
271284428.80929
Perimeter
469878414
Area
1.0622558095984E+16
Altitude
135642214.40465
Surface area
1.0622558095984E+16
Volume
4.5282090692738E+23
Height
73834269.52724