156680997 is an odd 9-digits composite number following 156680996
and preceding 156680998 . In scientific notation, it is written as 1.56680997 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 90720000 positive integers (up to 156680997) that are relatively prime to 156680997.
156680997 has 16 divisors, whose sum is 168752880
The reverse of 156680997 is 799086651
Previous prime number is 101
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
one hundred fifty-six million six hundred eighty thousand nine hundred ninety-seven
Scientific notation
1.56680997 × 10^8
Engineering notation
1.56680997 × 10^6
Prime Factorization
33 × 29 × 101 × 1621
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
156680997
Product of the distinct prime numbers
The prime factorization of 156680997 is 33 × 29 × 101 × 1621.
Since it has a total of 4 prime factors.
9 , 9 , 84 , 96 , 283 , 985 , 7051 , 4013 , 56764 , 49364 , 669749 , 132569 , 6508658 , 5408982 , 2132418 , 95532180 , 641362810 , 977349802 , 1949758279 , 6614164679
n×2
313361994
n×3
470042991
n×4
626723988
n×5
783404985
n÷2
78340498.5
n÷3
52226999
n÷3
39170249.25
n÷5
31336199.4
n2
24548934820914009
n3
3.8463515830288E+24
n4
6.0265020084148E+32
n5
9.4423834310094E+40
2 √n
12517.22800783
3 √n
539.10344713449
4 √n
111.88041833954
5 √n
43.551514813255
1 , 29 , 33 , 101 , 957 , 1621 , 2929 , 3333 , 47009 , 53493 , 96657 , 163721 , 1551297 , 4747909 , 5402793 , 156680997
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-156680996
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 156680997 can be divided by 16 positive divisors.
The sum of these divisors (counting 156680997) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010101101100001100100101
3
Ternary
101220211012220220
4
Quaternary
21111230030211
5
Quinary
310102242442
6
Senary
23314114553
8
Octal
1125541445
10
Decimal
156680997
12
Duodecimal
4457ba59
16
Hexadecimal
956c325
20
Vigesimal
28j529h
36
Base36
2la7tx
md5
a0fb088f0978709a34312bb8293cdf48
sha1
2876b9e07574339b3116f0db9a30b54a410102fa
sha256
9cdde8e3b213075d14a9ebbc8f758c20def22f6fcb2ec489749753997899d008
sha512
6c0502a9b1c3e88ac0be7b8f41f3f3b5e50e0bb234b4791ea778ed059eafee28580eeec6542798c151e4f13d9ffc10d3681769fd6d2604044c7610639773018c
ripemd-160
523cdad8e4fcd6de6da07e56b42587d477b8ae35
Diameter
313361994
Circumference
984455738.26465
Area
7.7122753286838E+16
Volume
1.6111559835156E+25
Surface area
3.0849101314735E+17
Circumference
984455738.26465
Perimeter
626723988
Area
24548934820914009
Diagonal
221580390.92354
Surface area
147293608925484054
Volume
3.8463515830288E+24
Space diagonal
271379447.38455
Perimeter
470042991
Area
1.063000059538E+16
Altitude
135689723.69227
Surface area
1.063000059538E+16
Volume
4.5329688119788E+23
Height
73860130.307846