156998434 is an even 9-digits composite number following 156998433
and preceding 156998435 . In scientific notation, it is written as 1.56998434 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 73881600 positive integers (up to 156998434) that are relatively prime to 156998434.
156998434 has 8 divisors, whose sum is 249350508
The reverse of 156998434 is 434899651
Previous prime number is 17
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred fifty-six million nine hundred ninety-eight thousand four hundred thirty-four
Scientific notation
1.56998434 × 10^8
Engineering notation
1.56998434 × 10^6
Prime Factorization
2 × 17 × 4617601
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
156998434
Product of the distinct prime numbers
The prime factorization of 156998434 is 2 × 17 × 4617601.
Since it has a total of 3 prime factors.
9 , 5 , 95 , 72 , 605 , 611 , 6163 , 4287 , 79759 , 49065 , 690771 , 337605 , 1811428 , 1302776 , 76076159 , 70255596 , 158295385 , 743468245 , 7913426948 , 8452601651
n×2
313996868
n×3
470995302
n×4
627993736
n×5
784992170
n÷2
78499217
n÷3
52332811.333333
n÷3
39249608.5
n÷5
31399686.8
n2
24648508278452356
n3
3.8697772001531E+24
n4
6.0754896035293E+32
n5
9.5384235353739E+40
2 √n
12529.901595783
3 √n
539.46727755624
4 √n
111.93704300089
5 √n
43.569147675386
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-156998433
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 156998434 can be divided by 8 positive divisors.
The sum of these divisors (counting 156998434) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010110111001101100100010
3
Ternary
101221102100100211
4
Quaternary
21112321230202
5
Quinary
310142422214
6
Senary
23325004334
8
Octal
1126715442
10
Decimal
156998434
12
Duodecimal
446b36aa
16
Hexadecimal
95b9b22
20
Vigesimal
2914g1e
36
Base36
2lh0rm
md5
8e87dbd6a66486fff0a5500b64d5edbe
sha1
0a567870eb971025a3a6a2b8fdba41247ad2e17a
sha256
3af2443f0d139eeb151b7a7ecd4eb08781c24fd657291e43fffd20eba610bacd
sha512
1194edb829fead82ea38a0a4b81a36f825c635b0d5a490bfb1844aa5af6d6eb92f1df4194bea54e067fa73ae813e29511ed923d2c7306e627ca60f16df560e42
ripemd-160
3d60895f2d8cc453d7337440a0b5aaebe3aae423
Diameter
313996868
Circumference
986450253.759
Area
7.7435572529533E+16
Volume
1.6209684830707E+25
Surface area
3.0974229011813E+17
Circumference
986450253.759
Perimeter
627993736
Area
24648508278452356
Diagonal
222029314.63414
Surface area
147891049670714136
Volume
3.8697772001531E+24
Space diagonal
271929264.39675
Perimeter
470995302
Area
1.0673117167265E+16
Altitude
135964632.19837
Surface area
1.0673117167265E+16
Volume
4.5605761665155E+23
Height
74009771.544712