156901628 is an even 9-digits composite number following 156901627
and preceding 156901629 . In scientific notation, it is written as 1.56901628 × 10^8.
The sum of its digits is 38. It has a total of 5 prime factors and 18 positive divisors.
There are 72415824 positive integers (up to 156901628) that are relatively prime to 156901628.
156901628 has 18 divisors, whose sum is 297325224
The reverse of 156901628 is 826109651
Previous prime number is 13
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred fifty-six million nine hundred one thousand six hundred twenty-eight
Scientific notation
1.56901628 × 10^8
Engineering notation
1.56901628 × 10^6
Prime Factorization
2 × 2 × 13 × 13 × 232103
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
6034678
Product of the distinct prime numbers
The prime factorization of 156901628 is 2 × 2 × 13 × 13 × 232103.
Since it has a total of 5 prime factors.
4 , 8 , 50 , 56 , 774 , 500 , 8975 , 6371 , 74066 , 81932 , 797761 , 618071 , 4256448 , 9251491 , 5138086 , 66268116 , 951900555 , 464346234 , 373090448 , 867611004
n×2
313803256
n×3
470704884
n×4
627606512
n×5
784508140
n÷2
78450814
n÷3
52300542.666667
n÷3
39225407
n÷5
31380325.6
n2
24618120869050384
n3
3.8626232426548E+24
n4
6.0605187512317E+32
n5
9.5090525859279E+40
2 √n
12526.0380009
3 √n
539.35637537416
4 √n
111.91978377794
5 √n
43.563773359907
1 , 2 , 4 , 13 , 26 , 52 , 169 , 338 , 676 , 232103 , 464206 , 928412 , 3017339 , 6034678 , 12069356 , 39225407 , 78450814 , 156901628
18 divisors
τ
Total Divisors
18
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-156901627
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.055555555555556
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
18
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 156901628 can be divided by 18 positive divisors.
The sum of these divisors (counting 156901628) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
1001010110100010000011111100
3
Ternary
101221020102120102
4
Quaternary
21112202003330
5
Quinary
310131323003
6
Senary
23322540232
8
Octal
1126420374
10
Decimal
156901628
12
Duodecimal
44667678
16
Hexadecimal
95a20fc
20
Vigesimal
290ce18
36
Base36
2ley2k
md5
08a1b7e156890fe7e26fc09308850473
sha1
b33eabd5e03ad6da013ced7b566e84fa7a659388
sha256
88ab90d2425157800fae9bf3b504a0d9998a07591cb044a1f9fd5d24f600532b
sha512
5674d3ef1e4308cc464a20d91c91c2a625300c3cb69fba73a110f0bb4741191a5ae02bab96318f91fb736cc8fbd85fd06e39a19c5e130403938ded72592faa55
ripemd-160
aa273cffadfd7eea479a209b04d991fcda2766fb
Diameter
313803256
Circumference
985842003.72216
Area
7.7340107667394E+16
Volume
1.6179718403613E+25
Surface area
3.0936043066958E+17
Circumference
985842003.72216
Perimeter
627606512
Area
24618120869050384
Diagonal
221892410.27602
Surface area
147708725214302304
Volume
3.8626232426548E+24
Space diagonal
271761591.48627
Perimeter
470704884
Area
1.0659959033017E+16
Altitude
135880795.74314
Surface area
1.0659959033017E+16
Volume
4.5521451467499E+23
Height
73964136.758673