156956225 is an odd 9-digits composite number following 156956224
and preceding 156956226 . In scientific notation, it is written as 1.56956225 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 123435600 positive integers (up to 156956225) that are relatively prime to 156956225.
156956225 has 12 divisors, whose sum is 197926320
The reverse of 156956225 is 522659651
Previous prime number is 59
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred fifty-six million nine hundred fifty-six thousand two hundred twenty-five
Scientific notation
1.56956225 × 10^8
Engineering notation
1.56956225 × 10^6
Prime Factorization
5 × 5 × 59 × 106411
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
31391245
Product of the distinct prime numbers
The prime factorization of 156956225 is 5 × 5 × 59 × 106411.
Since it has a total of 4 prime factors.
4 , 2 , 51 , 94 , 808 , 428 , 4475 , 1163 , 63008 , 23628 , 316950 , 440418 , 1773974 , 8866614 , 41010891 , 4694057 , 854648761 , 266271315 , 1031301435 , 7870442140
n×2
313912450
n×3
470868675
n×4
627824900
n×5
784781125
n÷2
78478112.5
n÷3
52318741.666667
n÷3
39239056.25
n÷5
31391245
n2
24635256566250625
n3
3.8666568725452E+24
n4
6.0689586608499E+32
n5
9.5256084108806E+40
2 √n
12528.217151694
3 √n
539.41892799706
4 √n
111.92951867892
5 √n
43.566804711948
1 , 5 , 25 , 59 , 295 , 1475 , 106411 , 532055 , 2660275 , 6278249 , 31391245 , 156956225
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-156956224
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 156956225 can be divided by 12 positive divisors.
The sum of these divisors (counting 156956225) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001010110101111011001000001
3
Ternary
101221100012110112
4
Quaternary
21112233121001
5
Quinary
310140044400
6
Senary
23324041105
8
Octal
1126573101
10
Decimal
156956225
12
Duodecimal
44693195
16
Hexadecimal
95af641
20
Vigesimal
290jab5
36
Base36
2lg475
md5
73ee96fe41070f536e29f0091993bfaf
sha1
65afa0f85e9f931b726c2a2f4893fbd340ed6081
sha256
5eb78589cc7269dc4b212316d66beca3acb7a14c046d8418d3d6b26a6713ac46
sha512
fe41652b92758f92a17f56d052f52a577eab9f7963b16a8809456a6436127486b153c484358747a4db9c54d5583688536b13fd945958634721eb4632693c759b
ripemd-160
be11b802d6c1f86773a317353967cad199c4bf7e
Diameter
313912450
Circumference
986185046.79037
Area
7.7393941047833E+16
Volume
1.6196614432987E+25
Surface area
3.0957576419133E+17
Circumference
986185046.79037
Perimeter
627824900
Area
24635256566250625
Diagonal
221969622.09388
Surface area
147811539397503750
Volume
3.8666568725452E+24
Space diagonal
271856156.26421
Perimeter
470868675
Area
1.066737900756E+16
Altitude
135928078.13211
Surface area
1.066737900756E+16
Volume
4.5568988251638E+23
Height
73989874.031294