156968197 is an odd 9-digits composite number following 156968196
and preceding 156968198 . In scientific notation, it is written as 1.56968197 × 10^8.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 156502080 positive integers (up to 156968197) that are relatively prime to 156968197.
156968197 has 4 divisors, whose sum is 157434316
The reverse of 156968197 is 791869651
Previous prime number is 337
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred fifty-six million nine hundred sixty-eight thousand one hundred ninety-seven
Scientific notation
1.56968197 × 10^8
Engineering notation
1.56968197 × 10^6
Prime Factorization
337 × 465781
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
156968197
Product of the distinct prime numbers
The prime factorization of 156968197 is 337 × 465781.
Since it has a total of 2 prime factors.
8 , 6 , 21 , 62 , 403 , 508 , 6253 , 856 , 85119 , 23702 , 512023 , 759516 , 1686210 , 4781782 , 91734269 , 24586720 , 564852462 , 378818326 , 981906624 , 3672884948
n×2
313936394
n×3
470904591
n×4
627872788
n×5
784840985
n÷2
78484098.5
n÷3
52322732.333333
n÷3
39242049.25
n÷5
31393639.4
n2
24639014869430809
n3
3.8675417399107E+24
n4
6.0708105373603E+32
n5
9.5292418437805E+40
2 √n
12528.694944008
3 √n
539.43264256242
4 √n
111.93165300311
5 √n
43.567469312378
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-156968196
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 156968197 can be divided by 4 positive divisors.
The sum of these divisors (counting 156968197) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001010110110010010100000101
3
Ternary
101221100210212221
4
Quaternary
21112302110011
5
Quinary
310140440242
6
Senary
23324212341
8
Octal
1126622405
10
Decimal
156968197
12
Duodecimal
4469a0b1
16
Hexadecimal
95b2505
20
Vigesimal
291109h
36
Base36
2lgdfp
md5
a3222303f74a69b994365a2acc3fe5d7
sha1
8ee1d6bede55a788f36057ca3878a1ab2323c208
sha256
375eb2610d1da7ff292159e7cf57753732f81cb3d9fa20d66c87c9f6c370ced9
sha512
d91919754d9eab98a5444f089fec93f763f5faaca9722e51b8042daa7267bcc4a5c5c872133472a86d753ef321535d94cd7124068211d9f47ea1fb492e1af6ac
ripemd-160
a98fa9b8e29e226c45daa39236dc8d4f77c6522d
Diameter
313936394
Circumference
986260269.08487
Area
7.7405748105494E+16
Volume
1.6200320956741E+25
Surface area
3.0962299242197E+17
Circumference
986260269.08487
Perimeter
627872788
Area
24639014869430809
Diagonal
221986553.05865
Surface area
147834089216584854
Volume
3.8675417399107E+24
Space diagonal
271876892.37648
Perimeter
470904591
Area
1.0669006400575E+16
Altitude
135938446.18824
Surface area
1.0669006400575E+16
Volume
4.5579416513548E+23
Height
73995517.686217