157426872 is an even 9-digits composite number following 157426871
and preceding 157426873 . In scientific notation, it is written as 1.57426872 × 10^8.
The sum of its digits is 42. It has a total of 6 prime factors and 32 positive divisors.
There are 52392704 positive integers (up to 157426872) that are relatively prime to 157426872.
157426872 has 32 divisors, whose sum is 394189200
The reverse of 157426872 is 278624751
Previous prime number is 677
Is Prime? no Number parity even Number length 9 Sum of Digits 42 Digital Root 6
Name
one hundred fifty-seven million four hundred twenty-six thousand eight hundred seventy-two
Scientific notation
1.57426872 × 10^8
Engineering notation
1.57426872 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 677 × 9689
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
39356718 Product of the distinct prime numbers
The prime factorization of 157426872 is 2 × 2 × 2 × 3 × 677 × 9689.
Since it has a total of 6 prime factors.
4 , 9 , 79 , 13 , 281 , 749 , 3129 , 6520 , 41480 , 40246 , 127639 , 157538 , 491462 , 5616584 , 27774110 , 28579461 , 618548409 , 276416170 , 152400329 , 3336750821
n×2
314853744
n×3
472280616
n×4
629707488
n×5
787134360
n÷2
78713436
n÷3
52475624
n÷3
39356718
n÷5
31485374.4
n2
24783220027704384
n3
3.9015448070493E+24
n4
6.1420799494161E+32
n5
9.6692843401049E+40
2 √n12546.986570488
3 √n539.95755496287
4 √n112.01333211046
5 √n43.592901206272
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 677 , 1354 , 2031 , 2708 , 4062 , 5416 , 8124 , 9689 , 16248 , 19378 , 29067 , 38756 , 58134 , 77512 , 116268 , 232536 , 6559453 , 13118906 , 19678359 , 26237812 , 39356718 , 52475624 , 78713436 , 157426872
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-157426871 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157426872 can be divided by 32 positive divisors.
The sum of these divisors (counting 157426872) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1001011000100010010010111000
3
Ternary
101222020010001220
4
Quaternary
21120202102320
5
Quinary
310300124442
6
Senary
23342112040
8
Octal
1130422270
10
Decimal
157426872
12
Duodecimal
4487b620
16
Hexadecimal
96224b8
20
Vigesimal
293i73c
36
Base36
2lq7co
md5
f238a206d4cbd9ca19d8e122dedcbcd6
sha1
da52327cb47bffc10e33dbf3fe403acea2cec8a4
sha256
8b5b0309591036b93be50d122665d49d01464ed038b9742b971a749b05a9f8c1
sha512
8ba08d841af92a5e82ce39202dc971e3dcd6de18fb365ece82904bf4bc0e97a6cd698d24b651dd5c285a7dcd2a4e5c11a79248a6f2762ab601a5e4119b571bd8
ripemd-160
3bd167e730c32125300a6974a5cc3bc6451e2531
Diameter
314853744
Circumference
989142209.10564
Area
7.7858781971336E+16
Volume
1.6342752671303E+25
Surface area
3.1143512788534E+17
Circumference
989142209.10564
Perimeter
629707488
Area
24783220027704384
Diagonal
222635217.46437
Surface area
148699320166226304
Volume
3.9015448070493E+24
Space diagonal
272671340.78064
Perimeter
472280616
Area
1.0731449065786E+16
Altitude
136335670.39032
Surface area
1.0731449065786E+16
Volume
4.5980146502795E+23
Height
74211739.154791