157414994 is an even 9-digits composite number following 157414993
and preceding 157414995 . In scientific notation, it is written as 1.57414994 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 71332800 positive integers (up to 157414994) that are relatively prime to 157414994.
157414994 has 16 divisors, whose sum is 258378336
The reverse of 157414994 is 499414751
Previous prime number is 331
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred fifty-seven million four hundred fourteen thousand nine hundred ninety-four
Scientific notation
1.57414994 × 10^8
Engineering notation
1.57414994 × 10^6
Prime Factorization
2 × 11 × 331 × 21617
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
157414994
Product of the distinct prime numbers
The prime factorization of 157414994 is 2 × 11 × 331 × 21617.
Since it has a total of 4 prime factors.
6 , 5 , 20 , 100 , 316 , 304 , 2775 , 8992 , 94987 , 93331 , 966188 , 336978 , 6753525 , 7195017 , 35634436 , 75536092 , 889080301 , 28868469 , 1471587163 , 6528647745
n×2
314829988
n×3
472244982
n×4
629659976
n×5
787074970
n÷2
78707497
n÷3
52471664.666667
n÷3
39353748.5
n÷5
31482998.8
n2
24779480336020036
n3
3.9006617484177E+24
n4
6.140226457232E+32
n5
9.6656371092382E+40
2 √n
12546.513220812
3 √n
539.94397452587
4 √n
112.01121917385
5 √n
43.592243361646
1 , 2 , 11 , 22 , 331 , 662 , 3641 , 7282 , 21617 , 43234 , 237787 , 475574 , 7155227 , 14310454 , 78707497 , 157414994
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
-157414993
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 157414994 can be divided by 16 positive divisors.
The sum of these divisors (counting 157414994) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001011000011111011001010010
3
Ternary
101222012111202222
4
Quaternary
21120133121102
5
Quinary
310244234434
6
Senary
23341541042
8
Octal
1130373122
10
Decimal
157414994
12
Duodecimal
44874782
16
Hexadecimal
961f652
20
Vigesimal
293gh9e
36
Base36
2lpy6q
md5
9940b55127233de37115dfdd4c731e6f
sha1
17ba954f58d11f349b2323b40e97ca27ba9d9401
sha256
923dfb11d4d71934aff025f9f7584967f3101b897fb5c0ce651eadc3f140aba2
sha512
bb079880173f61c1fb38ea0c984c5bd3d5009a93a39e7a39c492d2d9f76d362b1bee22896e41526dec09c9c1c047c52fb33cf87caff2071f4835f289c18af56f
ripemd-160
fd0d157aea434e9720287b9eb5a2399fce9be1c0
Diameter
314829988
Circumference
989067577.43056
Area
7.7847033383413E+16
Volume
1.6339053723957E+25
Surface area
3.1138813353365E+17
Circumference
989067577.43056
Perimeter
629659976
Area
24779480336020036
Diagonal
222618419.43568
Surface area
148676882016120216
Volume
3.9006617484177E+24
Space diagonal
272650767.48115
Perimeter
472244982
Area
1.0729829731785E+16
Altitude
136325383.74057
Surface area
1.0729829731785E+16
Volume
4.5969739557019E+23
Height
74206139.811893