157098748 is an even 9-digits composite number following 157098747
and preceding 157098749 . In scientific notation, it is written as 1.57098748 × 10^8.
The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors.
There are 77100336 positive integers (up to 157098748) that are relatively prime to 157098748.
157098748 has 24 divisors, whose sum is 280038528
The reverse of 157098748 is 847890751
Previous prime number is 163
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred fifty-seven million ninety-eight thousand seven hundred forty-eight
Scientific notation
1.57098748 × 10^8
Engineering notation
1.57098748 × 10^6
Prime Factorization
2 × 2 × 83 × 163 × 2903
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
78549374
Product of the distinct prime numbers
The prime factorization of 157098748 is 2 × 2 × 83 × 163 × 2903.
Since it has a total of 5 prime factors.
4 , 5 , 62 , 25 , 256 , 630 , 4809 , 8781 , 94400 , 87206 , 571682 , 164662 , 1959055 , 5612829 , 68208417 , 65450787 , 949212364 , 161765759 , 4565211709 , 6512068518
n×2
314197496
n×3
471296244
n×4
628394992
n×5
785493740
n÷2
78549374
n÷3
52366249.333333
n÷3
39274687
n÷5
31419749.6
n2
24680016623167504
n3
3.8771997121188E+24
n4
6.0910322051982E+32
n5
9.5689353346432E+40
2 √n
12533.903940912
3 √n
539.58215046161
4 √n
111.95491923498
5 √n
43.574713946032
1 , 2 , 4 , 83 , 163 , 166 , 326 , 332 , 652 , 2903 , 5806 , 11612 , 13529 , 27058 , 54116 , 240949 , 473189 , 481898 , 946378 , 963796 , 1892756 , 39274687 , 78549374 , 157098748
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
-157098747
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 157098748 can be divided by 24 positive divisors.
The sum of these divisors (counting 157098748) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001010111010010001011111100
3
Ternary
101221121102222011
4
Quaternary
21113102023330
5
Quinary
310204124443
6
Senary
23331101004
8
Octal
1127221374
10
Decimal
157098748
12
Duodecimal
44741764
16
Hexadecimal
95d22fc
20
Vigesimal
291h6h8
36
Base36
2lj664
md5
592f249f12520f44dba79fb0750d071a
sha1
bf572e496c7556bc0fedbf785ee10769b7b1f1e3
sha256
9ca7dd095d213c6d7f807b6459be2b21e97ee223936f4b7b41c9c754b2bb3b4d
sha512
1c64fbfc28fdfa560e903805db2f8eaf21817a4d06bd777336ddc528e5a7c23ae728e3c98acdaaf773bd2317423afcad9679de2c706b791b44599d6c7c5288f0
ripemd-160
1c1dccb9e821431493a10bdc18faf9bf1a60dc86
Diameter
314197496
Circumference
987080545.20991
Area
7.7534558913817E+16
Volume
1.6240776176124E+25
Surface area
3.1013823565527E+17
Circumference
987080545.20991
Perimeter
628394992
Area
24680016623167504
Diagonal
222171180.05343
Surface area
148080099739005024
Volume
3.8771997121188E+24
Space diagonal
272103013.34146
Perimeter
471296244
Area
1.0686760680743E+16
Altitude
136051506.67073
Surface area
1.0686760680743E+16
Volume
4.5693236807562E+23
Height
74057060.017811