157426419 is an odd 9-digits composite number following 157426418
and preceding 157426420 . In scientific notation, it is written as 1.57426419 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 99307296 positive integers (up to 157426419) that are relatively prime to 157426419.
157426419 has 16 divisors, whose sum is 221216000
The reverse of 157426419 is 914624751
Previous prime number is 1549
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred fifty-seven million four hundred twenty-six thousand four hundred nineteen
Scientific notation
1.57426419 × 10^8
Engineering notation
1.57426419 × 10^6
Prime Factorization
3 × 19 × 1549 × 1783
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
157426419
Product of the distinct prime numbers
The prime factorization of 157426419 is 3 × 19 × 1549 × 1783.
Since it has a total of 4 prime factors.
2 , 6 , 48 , 43 , 25 , 563 , 6437 , 6736 , 41621 , 51510 , 117893 , 888457 , 4409045 , 9247427 , 6153575 , 85833775 , 136754702 , 193180769 , 3449905395 , 1450619524
n×2
314852838
n×3
472279257
n×4
629705676
n×5
787132095
n÷2
78713209.5
n÷3
52475473
n÷3
39356604.75
n÷5
31485283.8
n2
24783077399163561
n3
3.9015111267502E+24
n4
6.1420092537293E+32
n5
9.6691452227947E+40
2 √n
12546.968518331
3 √n
539.95703704831
4 √n
112.01325153004
5 √n
43.592876118297
1 , 3 , 19 , 57 , 1549 , 1783 , 4647 , 5349 , 29431 , 33877 , 88293 , 101631 , 2761867 , 8285601 , 52475473 , 157426419
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
-157426418
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 157426419 can be divided by 16 positive divisors.
The sum of these divisors (counting 157426419) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001011000100010001011110011
3
Ternary
101222020002110010
4
Quaternary
21120202023303
5
Quinary
310300121134
6
Senary
23342110003
8
Octal
1130421363
10
Decimal
157426419
12
Duodecimal
4487b303
16
Hexadecimal
96222f3
20
Vigesimal
293i60j
36
Base36
2lq703
md5
d83c5625832308138b730565f33f9499
sha1
aa7a109c667262023bfca6f191faefec5dc216f8
sha256
4edd09ce7b7b7084f7038c1733247514e05aa278fed89534ae24b0cf1f3f8b40
sha512
872a9fc424706b479667a1d88166dea6d7dd6dfe90570ddf9447ae2a7ba96be8173beed6829b7f99c38d297f52e794c23d94ffdf281fe0e6470ea2bf870e4408
ripemd-160
ff36f989bbd0f6db4047885c81be31f3918a9a42
Diameter
314852838
Circumference
989139362.8227
Area
7.7858333890559E+16
Volume
1.6342611591596E+25
Surface area
3.1143333556224E+17
Circumference
989139362.8227
Perimeter
629705676
Area
24783077399163561
Diagonal
222634576.82563
Surface area
148698464394981366
Volume
3.9015111267502E+24
Space diagonal
272670556.16163
Perimeter
472279257
Area
1.0731387305816E+16
Altitude
136335278.08081
Surface area
1.0731387305816E+16
Volume
4.5979749576663E+23
Height
74211525.608543