157426420 is an even 9-digits composite number following 157426419
and preceding 157426421 . In scientific notation, it is written as 1.57426420 × 10^8.
The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors.
There are 62916000 positive integers (up to 157426420) that are relatively prime to 157426420.
157426420 has 24 divisors, whose sum is 330882048
The reverse of 157426420 is 024624751
Previous prime number is 5351
Is Prime? no Number parity even Number length 9 Sum of Digits 31 Digital Root 4
Name
one hundred fifty-seven million four hundred twenty-six thousand four hundred twenty
Scientific notation
1.57426420 × 10^8
Engineering notation
1.57426420 × 10^6
Prime Factorization
2 × 2 × 5 × 5351 × 1471
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
78713210 Product of the distinct prime numbers
The prime factorization of 157426420 is 2 × 2 × 5 × 5351 × 1471.
Since it has a total of 5 prime factors.
6 , 10 , 31 , 98 , 785 , 162 , 3441 , 8094 , 20215 , 35125 , 794493 , 694233 , 8771276 , 6975829 , 15319082 , 8594597 , 760703767 , 764692869 , 9967463104 , 3674106995
n×2
314852840
n×3
472279260
n×4
629705680
n×5
787132100
n÷2
78713210
n÷3
52475473.333333
n÷3
39356605
n÷5
31485284
n2
24783077714016400
n3
3.9015112010994E+24
n4
6.1420094097898E+32
n5
9.6691455298952E+40
2 √n12546.968558182
3 √n539.95703819161
4 √n112.01325170792
5 √n43.592876173679
1 , 2 , 4 , 5 , 10 , 20 , 1471 , 2942 , 5351 , 5884 , 7355 , 10702 , 14710 , 21404 , 26755 , 29420 , 53510 , 107020 , 7871321 , 15742642 , 31485284 , 39356605 , 78713210 , 157426420
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-157426419 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157426420 can be divided by 24 positive divisors.
The sum of these divisors (counting 157426420) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001011000100010001011110100
3
Ternary
101222020002110011
4
Quaternary
21120202023310
5
Quinary
310300121140
6
Senary
23342110004
8
Octal
1130421364
10
Decimal
157426420
12
Duodecimal
4487b304
16
Hexadecimal
96222f4
20
Vigesimal
293i610
36
Base36
2lq704
md5
e34b4c68ff262b8258541b6e9821c1da
sha1
dc56097af06dc29fb7575ebe36f7a7927e66f302
sha256
78b0f64de17941626191d21ad3b1b84504ae91f21e40d46bb15c546ecda1546b
sha512
b21a1cc3321d84947430ece100c2197b4da52f65de4ae4514e9cb78d1514d5bd3d66b895ae7bcadc2fd560e1d544f95703ea3a791bb17305ea38f97ddaed8236
ripemd-160
2d88f983a60136215fa6cbbe29ad2d0a0fb93020
Diameter
314852840
Circumference
989139369.10588
Area
7.7858334879699E+16
Volume
1.6342611903029E+25
Surface area
3.114333395188E+17
Circumference
989139369.10588
Perimeter
629705680
Area
24783077714016400
Diagonal
222634578.23984
Surface area
148698466284098400
Volume
3.9015112010994E+24
Space diagonal
272670557.89368
Perimeter
472279260
Area
1.0731387442151E+16
Altitude
136335278.94684
Surface area
1.0731387442151E+16
Volume
4.5979750452877E+23
Height
74211526.079948