157401814 is an even 9-digits composite number following 157401813
and preceding 157401815 . In scientific notation, it is written as 1.57401814 × 10^8.
The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors.
There are 74458440 positive integers (up to 157401814) that are relatively prime to 157401814.
157401814 has 16 divisors, whose sum is 248863680
The reverse of 157401814 is 418104751
Previous prime number is 883
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred fifty-seven million four hundred one thousand eight hundred fourteen
Scientific notation
1.57401814 × 10^8
Engineering notation
1.57401814 × 10^6
Prime Factorization
2 × 19 × 883 × 4691
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
157401814
Product of the distinct prime numbers
The prime factorization of 157401814 is 2 × 19 × 883 × 4691.
Since it has a total of 4 prime factors.
6 , 2 , 31 , 34 , 558 , 741 , 6438 , 1550 , 17672 , 87589 , 829942 , 696218 , 9653810 , 7241181 , 4185653 , 4400522 , 880865818 , 694661522 , 1944335848 , 4342450391
n×2
314803628
n×3
472205442
n×4
629607256
n×5
787009070
n÷2
78700907
n÷3
52467271.333333
n÷3
39350453.5
n÷5
31480362.8
n2
24775331050490596
n3
3.8996820497977E+24
n4
6.138170286614E+32
n5
9.6615913775395E+40
2 √n
12545.987964286
3 √n
539.92890467764
4 √n
112.00887448897
5 √n
43.591513361287
1 , 2 , 19 , 38 , 883 , 1766 , 4691 , 9382 , 16777 , 33554 , 89129 , 178258 , 4142153 , 8284306 , 78700907 , 157401814
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
-157401813
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 157401814 can be divided by 16 positive divisors.
The sum of these divisors (counting 157401814) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001011000011100001011010110
3
Ternary
101222011211200211
4
Quaternary
21120130023112
5
Quinary
310243324224
6
Senary
23341400034
8
Octal
1130341326
10
Decimal
157401814
12
Duodecimal
4486901a
16
Hexadecimal
961c2d6
20
Vigesimal
293f4ae
36
Base36
2lpo0m
md5
67858da8c873532fc42d460736f465b0
sha1
cd45282bbc0cdc3aef0ea34775523d757221e8f0
sha256
ada7dde4d28ee5a4af2da4e2263afbf19e0fc564f1f5a2fab426de2f77179350
sha512
d6e04c43ff7878562df25ceba26ec0b9f60628a6e8e81b0b61004a2cf8ff3e2d4eafc523e8ab9a3d7f7d6a1a0b1db862b96e43dcc7007bd2403672b8e38e4004
ripemd-160
0fef5d41b89cfeefe0acbe055307d1ec1cf49098
Diameter
314803628
Circumference
988984765.04821
Area
7.7833998018476E+16
Volume
1.6334949971974E+25
Surface area
3.1133599207391E+17
Circumference
988984765.04821
Perimeter
629607256
Area
24775331050490596
Diagonal
222599780.10093
Surface area
148651986302943576
Volume
3.8996820497977E+24
Space diagonal
272627939.05151
Perimeter
472205442
Area
1.0728033038447E+16
Altitude
136313969.52575
Surface area
1.0728033038447E+16
Volume
4.5958193698057E+23
Height
74199926.700309