156980225 is an odd 9-digits composite number following 156980224
and preceding 156980226 . In scientific notation, it is written as 1.56980225 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 125368320 positive integers (up to 156980225) that are relatively prime to 156980225.
156980225 has 12 divisors, whose sum is 194990124
The reverse of 156980225 is 522089651
Previous prime number is 617
Is Prime? no Number parity odd Number length 9 Sum of Digits 38 Digital Root 2
Name
one hundred fifty-six million nine hundred eighty thousand two hundred twenty-five
Scientific notation
1.56980225 × 10^8
Engineering notation
1.56980225 × 10^6
Prime Factorization
5 × 5 × 617 × 10177
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
31396045 Product of the distinct prime numbers
The prime factorization of 156980225 is 5 × 5 × 617 × 10177.
Since it has a total of 4 prime factors.
3 , 6 , 79 , 6 , 353 , 718 , 2577 , 8225 , 467 , 24913 , 710190 , 408482 , 4462641 , 907958 , 8867652 , 71085214 , 36176129 , 446711220 , 6690823254 , 8609051809
n×2
313960450
n×3
470940675
n×4
627920900
n×5
784901125
n÷2
78490112.5
n÷3
52326741.666667
n÷3
39245056.25
n÷5
31396045
n2
24642791041050625
n3
3.8684308822521E+24
n4
6.0726715029288E+32
n5
9.5328933888086E+40
2 √n12529.174952885
3 √n539.44642057654
4 √n111.93379718782
5 √n43.568136980696
1 , 5 , 25 , 617 , 3085 , 10177 , 15425 , 50885 , 254425 , 6279209 , 31396045 , 156980225
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
-156980224 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 156980225 can be divided by 12 positive divisors.
The sum of these divisors (counting 156980225) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001010110110101010000000001
3
Ternary
101221101102101102
4
Quaternary
21112311100001
5
Quinary
310141331400
6
Senary
23324344145
8
Octal
1126652001
10
Decimal
156980225
12
Duodecimal
446a5055
16
Hexadecimal
95b5401
20
Vigesimal
2912ab5
36
Base36
2lgmpt
md5
266d7759c9d6dab07c285bf67e7ffdc0
sha1
4cacd1033579e3ed452b7a375f96039a9a53b2a8
sha256
5a6f24290a17f1a133f7aed473df851f10afa8c7ed960e5952de2b74df6eaaa3
sha512
f07caa7a7f904cba9eaa07aefa5edf8984d57ed813de9ff516e8462e2ece3a18a6f1660c48344f1d98a4e2b11329d2bb31f8d02c63c159baaeaf7369721ea652
ripemd-160
f0ed2904d1a9a4fce863f3438a251f89a6a1f725
Diameter
313960450
Circumference
986335843.23775
Area
7.7417611298513E+16
Volume
1.6204045387471E+25
Surface area
3.0967044519405E+17
Circumference
986335843.23775
Perimeter
627920900
Area
24642791041050625
Diagonal
222003563.21938
Surface area
147856746246303750
Volume
3.8684308822521E+24
Space diagonal
271897725.48359
Perimeter
470940675
Area
1.0670641530851E+16
Altitude
135948862.7418
Surface area
1.0670641530851E+16
Volume
4.5589895156532E+23
Height
74001187.739793