157098973 is an odd 9-digits composite number following 157098972
and preceding 157098974 . In scientific notation, it is written as 1.57098973 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors.
There are 144650880 positive integers (up to 157098973) that are relatively prime to 157098973.
157098973 has 16 divisors, whose sum is 170078400
The reverse of 157098973 is 379890751
Previous prime number is 61
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred fifty-seven million ninety-eight thousand nine hundred seventy-three
Scientific notation
1.57098973 × 10^8
Engineering notation
1.57098973 × 10^6
Prime Factorization
19 × 89 × 61 × 1523
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
157098973
Product of the distinct prime numbers
The prime factorization of 157098973 is 19 × 89 × 61 × 1523.
Since it has a total of 4 prime factors.
9 , 9 , 20 , 47 , 105 , 963 , 4268 , 5911 , 40864 , 85102 , 912644 , 632300 , 9482444 , 4397378 , 21177573 , 40882849 , 225478573 , 236799512 , 8712343214 , 5031333034
n×2
314197946
n×3
471296919
n×4
628395892
n×5
785494865
n÷2
78549486.5
n÷3
52366324.333333
n÷3
39274743.25
n÷5
31419794.6
n2
24680087317654729
n3
3.8772163711539E+24
n4
6.0910671000706E+32
n5
9.5690038589518E+40
2 √n
12533.912916564
3 √n
539.58240806163
4 √n
111.95495932099
5 √n
43.574726427742
1 , 19 , 61 , 89 , 1159 , 1523 , 1691 , 5429 , 28937 , 92903 , 103151 , 135547 , 1765157 , 2575393 , 8268367 , 157098973
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
-157098972
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 157098973 can be divided by 16 positive divisors.
The sum of these divisors (counting 157098973) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010111010010001111011101
3
Ternary
101221121110021111
4
Quaternary
21113102033131
5
Quinary
310204131343
6
Senary
23331102021
8
Octal
1127221735
10
Decimal
157098973
12
Duodecimal
44741911
16
Hexadecimal
95d23dd
20
Vigesimal
291h78d
36
Base36
2lj6cd
md5
59b75d33767e99d250c8b6947d432700
sha1
2789530f9eec6083f73e323526edce82d0bd3130
sha256
19b089f13041412b819071ff419c3f798364b4735fb1b89fbe6c3fa1282fdbc4
sha512
ad0b2810cdb93070608af0e09686375074f0136bf782f19eade0a50f2077cf2b5e376568a6c48b7f2d3dfe08ec82858b7c8633a1c438435d7a9b874bf05a98dc
ripemd-160
15581522c34176d69282760e429ca3b870db723d
Diameter
314197946
Circumference
987081958.9266
Area
7.7534781007099E+16
Volume
1.6240845957327E+25
Surface area
3.1013912402839E+17
Circumference
987081958.9266
Perimeter
628395892
Area
24680087317654729
Diagonal
222171498.25148
Surface area
148080523905928374
Volume
3.8772163711539E+24
Space diagonal
272103403.05289
Perimeter
471296919
Area
1.0686791292354E+16
Altitude
136051701.52645
Surface area
1.0686791292354E+16
Volume
4.5693433136173E+23
Height
74057166.083828