157417994 is an even 9-digits composite number following 157417993
and preceding 157417995 . In scientific notation, it is written as 1.57417994 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors.
There are 73344000 positive integers (up to 157417994) that are relatively prime to 157417994.
157417994 has 16 divisors, whose sum is 252497736
The reverse of 157417994 is 499714751
Previous prime number is 101
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred fifty-seven million four hundred seventeen thousand nine hundred ninety-four
Scientific notation
1.57417994 × 10^8
Engineering notation
1.57417994 × 10^6
Prime Factorization
2 × 17 × 101 × 45841
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
157417994
Product of the distinct prime numbers
The prime factorization of 157417994 is 2 × 17 × 101 × 45841.
Since it has a total of 4 prime factors.
7 , 8 , 96 , 26 , 486 , 134 , 6650 , 4646 , 55622 , 45985 , 41332 , 282983 , 1504809 , 9879099 , 88992875 , 87881414 , 477853359 , 87482150 , 6047378229 , 9040646946
n×2
314835988
n×3
472253982
n×4
629671976
n×5
787089970
n÷2
78708997
n÷3
52472664.666667
n÷3
39354498.5
n÷5
31483598.8
n2
24780424834984036
n3
3.900884767991E+24
n4
6.1406945500229E+32
n5
9.6665581783134E+40
2 √n
12546.63277537
3 √n
539.94740457107
4 √n
112.01175284483
5 √n
43.592409515746
1 , 2 , 17 , 34 , 101 , 202 , 1717 , 3434 , 45841 , 91682 , 779297 , 1558594 , 4629941 , 9259882 , 78708997 , 157417994
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
-157417993
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 157417994 can be divided by 16 positive divisors.
The sum of these divisors (counting 157417994) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001011000100000001000001010
3
Ternary
101222012122220002
4
Quaternary
21120200020022
5
Quinary
310244333434
6
Senary
23342003002
8
Octal
1130401012
10
Decimal
157417994
12
Duodecimal
44876462
16
Hexadecimal
962020a
20
Vigesimal
293h4je
36
Base36
2lq0i2
md5
bc9b931dba54c7b93c6ce7968457a3f7
sha1
de9fe8d0470497c6c5652ccfc312e647eb1f5694
sha256
3cfb5f8d94b636550938b2cbf8dccbcdf873d5cc1b26e8d2dea57adeb502b60a
sha512
dba54e771b47ca9d2a1a64a24b7c8d83c04706df51885d1118adaa1238aca4820a6f300faa267880a03c20648d60cc192df334c1dfd461dcd265a730392b0f8d
ripemd-160
c1581d2b3b274f5540fb6605d3f08ca8dff28937
Diameter
314835988
Circumference
989086426.98648
Area
7.785000061442E+16
Volume
1.6339987906161E+25
Surface area
3.1140000245768E+17
Circumference
989086426.98648
Perimeter
629671976
Area
24780424834984036
Diagonal
222622662.07637
Surface area
148682549009904216
Volume
3.900884767991E+24
Space diagonal
272655963.63357
Perimeter
472253982
Area
1.0730238711833E+16
Altitude
136327981.81679
Surface area
1.0730238711833E+16
Volume
4.5972367867895E+23
Height
74207554.025456