157213614 is an even 9-digits composite number following 157213613
and preceding 157213615 . In scientific notation, it is written as 1.57213614 × 10^8.
The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors.
There are 52238592 positive integers (up to 157213614) that are relatively prime to 157213614.
157213614 has 16 divisors, whose sum is 315422928
The reverse of 157213614 is 416312751
Previous prime number is 317
Is Prime? no Number parity even Number length 9 Sum of Digits 30 Digital Root 3
Name
one hundred fifty-seven million two hundred thirteen thousand six hundred fourteen
Scientific notation
1.57213614 × 10^8
Engineering notation
1.57213614 × 10^6
Prime Factorization
2 × 3 × 317 × 82657
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
157213614 Product of the distinct prime numbers
The prime factorization of 157213614 is 2 × 3 × 317 × 82657.
Since it has a total of 4 prime factors.
8 , 3 , 18 , 81 , 439 , 192 , 4535 , 3678 , 40381 , 70930 , 930807 , 126843 , 878365 , 7732494 , 28096694 , 77672280 , 40618094 , 138219372 , 7732915255 , 9945631403
n×2
314427228
n×3
471640842
n×4
628854456
n×5
786068070
n÷2
78606807
n÷3
52404538
n÷3
39303403.5
n÷5
31442722.8
n2
24716120426940996
n3
3.8857106163786E+24
n4
6.1088660895905E+32
n5
9.6039691538657E+40
2 √n12538.48531522
3 √n539.71362730726
4 √n111.97537816511
5 √n43.581084193942
1 , 2 , 3 , 6 , 317 , 634 , 951 , 1902 , 82657 , 165314 , 247971 , 495942 , 26202269 , 52404538 , 78606807 , 157213614
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
-157213613 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 157213614 can be divided by 16 positive divisors.
The sum of these divisors (counting 157213614) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010111101110001110101110
3
Ternary
101221211021112110
4
Quaternary
21113232032232
5
Quinary
310221313424
6
Senary
23333344450
8
Octal
1127561656
10
Decimal
157213614
12
Duodecimal
44798126
16
Hexadecimal
95ee3ae
20
Vigesimal
292be0e
36
Base36
2llmsu
md5
0c6184258bdbe2d5a19d9a0cc6024131
sha1
decbc3b0d7108191bf26819872970af7920465d3
sha256
1119b809d89b2ca4c9c0c5343c6bd30e4578f6b7638c641e47934ff433e21ec7
sha512
d5fda42ebfbc3b132f76fc3903d751b818e344b8f18fb46a40183b4e728a5791f9116fbfe980460835c9e281d53c7493640b0ca74d6b23e312cac81a18123381
ripemd-160
97947602921887169da97f0afdb690145a00e678
Diameter
314427228
Circumference
987802269.5734
Area
7.7647982358518E+16
Volume
1.6276426568521E+25
Surface area
3.1059192943407E+17
Circumference
987802269.5734
Perimeter
628854456
Area
24716120426940996
Diagonal
222333625.10849
Surface area
148296722561645976
Volume
3.8857106163786E+24
Space diagonal
272301967.08952
Perimeter
471640842
Area
1.0702394086363E+16
Altitude
136150983.54476
Surface area
1.0702394086363E+16
Volume
4.5793538776165E+23
Height
74111208.369496