157424166 is an even 9-digits composite number following 157424165
and preceding 157424167 . In scientific notation, it is written as 1.57424166 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 52346976 positive integers (up to 157424166) that are relatively prime to 157424166.
157424166 has 16 divisors, whose sum is 263012400
The reverse of 157424166 is 661424751
Previous prime number is 419
Is Prime? no
Number parity even
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred fifty-seven million four hundred twenty-four thousand one hundred sixty-six
Scientific notation
1.57424166 × 10^8
Engineering notation
1.57424166 × 10^6
Prime Factorization
2 × 9 × 419 × 20873
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
157424166
Product of the distinct prime numbers
The prime factorization of 157424166 is 2 × 9 × 419 × 20873.
Since it has a total of 4 prime factors.
3 , 8 , 22 , 45 , 610 , 962 , 4265 , 8327 , 10140 , 17027 , 968623 , 422427 , 9493984 , 4080601 , 81048759 , 34463912 , 704287425 , 102543040 , 6313537178 , 3897034014
n×2
314848332
n×3
472272498
n×4
629696664
n×5
787120830
n÷2
78712083
n÷3
52474722
n÷3
39356041.5
n÷5
31484833.2
n2
24782368040795556
n3
3.9013436203273E+24
n4
6.1416576570944E+32
n5
9.6684533452561E+40
2 √n
12546.878735367
3 √n
539.95446118034
4 √n
112.01285075993
5 √n
43.592751342147
1 , 2 , 9 , 18 , 419 , 838 , 3771 , 7542 , 20873 , 41746 , 187857 , 375714 , 8745787 , 17491574 , 78712083 , 157424166
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
-157424165
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 157424166 can be divided by 16 positive divisors.
The sum of these divisors (counting 157424166) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001011000100001101000100110
3
Ternary
101222012222100200
4
Quaternary
21120201220212
5
Quinary
310300033131
6
Senary
23342051330
8
Octal
1130415046
10
Decimal
157424166
12
Duodecimal
44879b46
16
Hexadecimal
9621a26
20
Vigesimal
293i086
36
Base36
2lq59i
md5
2cd93ca3bbdfc5f5b33c20eda8b8f5dc
sha1
2eaa986b610fd43b9c688f66aae43d1a9cf88114
sha256
4b390093c5e2730768c3ce584e0d67ed15632c4faf951cc780981cba315086bc
sha512
1632a068b6802c4d6d17644c34a53e24e13863778f30f4e09e01d37b498843136c9bce6024a244b5ccce40cf78f49069bf98ec55f7b99882e66713cf40f12e43
ripemd-160
0cde63ce36d47729ebffa6d60aa27bfd6a8954dd
Diameter
314848332
Circumference
989125206.8062
Area
7.7856105375522E+16
Volume
1.6341909942333E+25
Surface area
3.1142442150209E+17
Circumference
989125206.8062
Perimeter
629696664
Area
24782368040795556
Diagonal
222631390.60247
Surface area
148694208244773336
Volume
3.9013436203273E+24
Space diagonal
272666653.85116
Perimeter
472272498
Area
1.0731080144632E+16
Altitude
136333326.92558
Surface area
1.0731080144632E+16
Volume
4.5977775494538E+23
Height
74210463.534158