157214313 is an odd 9-digits composite number following 157214312
and preceding 157214314 . In scientific notation, it is written as 1.57214313 × 10^8.
The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors.
There are 104729976 positive integers (up to 157214313) that are relatively prime to 157214313.
157214313 has 12 divisors, whose sum is 227259760
The reverse of 157214313 is 313412751
Previous prime number is 1483
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9
Name
one hundred fifty-seven million two hundred fourteen thousand three hundred thirteen
Scientific notation
1.57214313 × 10^8
Engineering notation
1.57214313 × 10^6
Prime Factorization
3 × 3 × 1483 × 11779
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
52404771
Product of the distinct prime numbers
The prime factorization of 157214313 is 3 × 3 × 1483 × 11779.
Since it has a total of 4 prime factors.
1 , 10 , 18 , 32 , 967 , 493 , 65 , 7662 , 36571 , 65558 , 8181 , 703985 , 8117 , 3302540 , 80138174 , 94498360 , 925257138 , 399235354 , 5571642721 , 6692056242
n×2
314428626
n×3
471642939
n×4
628857252
n×5
786071565
n÷2
78607156.5
n÷3
52404771
n÷3
39303578.25
n÷5
31442862.6
n2
24716340212061969
n3
3.8857624463136E+24
n4
6.1089747347839E+32
n5
9.6041826606341E+40
2 √n
12538.51318937
3 √n
539.71442719402
4 √n
111.97550263057
5 √n
43.581122947741
1 , 3 , 9 , 1483 , 4449 , 11779 , 13347 , 35337 , 106011 , 17468257 , 52404771 , 157214313
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157214312
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157214313 can be divided by 12 positive divisors.
The sum of these divisors (counting 157214313) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001010111101110011001101001
3
Ternary
101221211022111100
4
Quaternary
21113232121221
5
Quinary
310221324223
6
Senary
23333352013
8
Octal
1127563151
10
Decimal
157214313
12
Duodecimal
44798609
16
Hexadecimal
95ee669
20
Vigesimal
292bffd
36
Base36
2llnc9
md5
386ccf33d77c5652072b30480ec5108e
sha1
c28316a1d34fb603d1035e6b9731bdda22090bfb
sha256
b31e34eaf5f4bd2751331aae0b463a442f2db633661c31cea899cb70cc549628
sha512
a640e90f4d09a0e893028c9233b384972abe59981ac045673ca783bfea18f513fc97301b8f39df55528848248d0db2570150e71e6c772350de9929cfd76b5279
ripemd-160
90a75421b09f8f96a256e98142cc3ba14169795e
Diameter
314428626
Circumference
987806661.51993
Area
7.764867283384E+16
Volume
1.6276643673245E+25
Surface area
3.1059469133536E+17
Circumference
987806661.51993
Perimeter
628857252
Area
24716340212061969
Diagonal
222334613.64377
Surface area
148298041272371814
Volume
3.8857624463136E+24
Space diagonal
272303177.79304
Perimeter
471642939
Area
1.0702489256112E+16
Altitude
136151588.89652
Surface area
1.0702489256112E+16
Volume
4.5794149597806E+23
Height
74111537.881256