157214822 is an even 9-digits composite number following 157214821
and preceding 157214823 . In scientific notation, it is written as 1.57214822 × 10^8.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 77275024 positive integers (up to 157214822) that are relatively prime to 157214822.
157214822 has 8 divisors, whose sum is 239819400
The reverse of 157214822 is 228412751
Previous prime number is 59
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred fifty-seven million two hundred fourteen thousand eight hundred twenty-two
Scientific notation
1.57214822 × 10^8
Engineering notation
1.57214822 × 10^6
Prime Factorization
2 × 59 × 1332329
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157214822
Product of the distinct prime numbers
The prime factorization of 157214822 is 2 × 59 × 1332329.
Since it has a total of 3 prime factors.
8 , 7 , 12 , 25 , 493 , 85 , 673 , 9496 , 45142 , 68780 , 406401 , 94491 , 1144409 , 2418352 , 24215049 , 68967534 , 480195338 , 959534639 , 5638755160 , 7165306517
n×2
314429644
n×3
471644466
n×4
628859288
n×5
786074110
n÷2
78607411
n÷3
52404940.666667
n÷3
39303705.5
n÷5
31442964.4
n2
24716500256491684
n3
3.8858001882873E+24
n4
6.1090538492915E+32
n5
9.6043381350478E+40
2 √n
12538.533486816
3 √n
539.71500965657
4 √n
111.97559326396
5 √n
43.581151167516
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
-157214821
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 157214822 can be divided by 8 positive divisors.
The sum of these divisors (counting 157214822) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010111101110100001100110
3
Ternary
101221211100012012
4
Quaternary
21113232201212
5
Quinary
310221333242
6
Senary
23333354222
8
Octal
1127564146
10
Decimal
157214822
12
Duodecimal
44798972
16
Hexadecimal
95ee866
20
Vigesimal
292bh12
36
Base36
2llnqe
md5
dc576ba722bd1d8407609f2a636a4bbb
sha1
ed4c5711e5c1cf465e0339d181e1f217bf6bc107
sha256
cc6eb7608044102adb57e62846c7b77f7552dcc38543daf3592e7f8a293b64ce
sha512
5022684b8adb8f14e9a2565310222c10471e6ecd784885756679773ceaeca44b20229e1bfa8232c3588b74d31ee470b9e8d60e162fa018ca68b2a7c791bb7ef3
ripemd-160
5e64b626f7073a6811645c1130407fa6597e6936
Diameter
314429644
Circumference
987809859.66125
Area
7.7649175628245E+16
Volume
1.6276801766455E+25
Surface area
3.1059670251298E+17
Circumference
987809859.66125
Perimeter
628859288
Area
24716500256491684
Diagonal
222335333.47847
Surface area
148299001538950104
Volume
3.8858001882873E+24
Space diagonal
272304059.4069
Perimeter
471644466
Area
1.0702558557383E+16
Altitude
136152029.70345
Surface area
1.0702558557383E+16
Volume
4.5794594391232E+23
Height
74111777.826157