157429963 is an odd 9-digits composite number following 157429962
and preceding 157429964 . In scientific notation, it is written as 1.57429963 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 149740008 positive integers (up to 157429963) that are relatively prime to 157429963.
157429963 has 8 divisors, whose sum is 165196800
The reverse of 157429963 is 369924751
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred fifty-seven million four hundred twenty-nine thousand nine hundred sixty-three
Scientific notation
1.57429963 × 10^8
Engineering notation
1.57429963 × 10^6
Prime Factorization
179 × 23 × 38239
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157429963
Product of the distinct prime numbers
The prime factorization of 157429963 is 179 × 23 × 38239.
Since it has a total of 3 prime factors.
6 , 7 , 8 , 25 , 486 , 777 , 4929 , 7830 , 37163 , 95019 , 287258 , 741656 , 5534514 , 1574466 , 36211025 , 52616657 , 242272410 , 33799549 , 6849872341 , 2515796521
n×2
314859926
n×3
472289889
n×4
629719852
n×5
787149815
n÷2
78714981.5
n÷3
52476654.333333
n÷3
39357490.75
n÷5
31485992.6
n2
24784193250181369
n3
3.9017746263609E+24
n4
6.1425623506234E+32
n5
9.6702336358383E+40
2 √n
12547.10974687
3 √n
539.96108887432
4 √n
112.01388193822
5 √n
43.593072390006
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
-157429962
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 157429963 can be divided by 8 positive divisors.
The sum of these divisors (counting 157429963) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001011000100011000011001011
3
Ternary
101222020021022101
4
Quaternary
21120203003023
5
Quinary
310300224323
6
Senary
23342134231
8
Octal
1130430313
10
Decimal
157429963
12
Duodecimal
44881377
16
Hexadecimal
96230cb
20
Vigesimal
293iei3
36
Base36
2lq9qj
md5
42c12e9cfb6cdb757806edb8ca73b6ec
sha1
7ee9411bbd1b707897a0dcfef115e27cce26bda8
sha256
c510a648189f4a9678da452aff96c15f0130a913b72d94add10b95400583aad6
sha512
97dd1b00c9186ba1726e4ebe91b80eb39711688709b482d12586aa825b381356601f784d7507c311d22873a4e784fdf9d8d7b8a29e2881823211586e320f5589
ripemd-160
923d3bfa63caaf19d60a36eb16e4780c5c3aa5d6
Diameter
314859926
Circumference
989161630.43143
Area
7.786183943992E+16
Volume
1.6343715336185E+25
Surface area
3.1144735775968E+17
Circumference
989161630.43143
Perimeter
629719852
Area
24784193250181369
Diagonal
222639588.79849
Surface area
148705159501088214
Volume
3.9017746263609E+24
Space diagonal
272676694.54969
Perimeter
472289889
Area
1.073187048348E+16
Altitude
136338347.27484
Surface area
1.073187048348E+16
Volume
4.5982854949357E+23
Height
74213196.266165