157003689 is an odd 9-digits composite number following 157003688
and preceding 157003690 . In scientific notation, it is written as 1.57003689 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 104627936 positive integers (up to 157003689) that are relatively prime to 157003689.
157003689 has 8 divisors, whose sum is 209420640
The reverse of 157003689 is 986300751
Previous prime number is 2969
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred fifty-seven million three thousand six hundred eighty-nine
Scientific notation
1.57003689 × 10^8
Engineering notation
1.57003689 × 10^6
Prime Factorization
3 × 2969 × 17627
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157003689
Product of the distinct prime numbers
The prime factorization of 157003689 is 3 × 2969 × 17627.
Since it has a total of 3 prime factors.
7 , 3 , 84 , 26 , 944 , 354 , 971 , 4086 , 44332 , 82435 , 104352 , 186325 , 3746658 , 5711810 , 89087380 , 31499385 , 763648969 , 322794087 , 9670463270 , 5528463074
n×2
314007378
n×3
471011067
n×4
628014756
n×5
785018445
n÷2
78501844.5
n÷3
52334563
n÷3
39250922.25
n÷5
31400737.8
n2
24650158359608721
n3
3.8701657968928E+24
n4
6.0763030715379E+32
n5
9.5400199771348E+40
2 √n
12530.111292403
3 √n
539.47329644624
4 √n
111.93797966911
5 √n
43.56943933792
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157003688
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157003689 can be divided by 8 positive divisors.
The sum of these divisors (counting 157003689) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010110111010111110101001
3
Ternary
101221102121120110
4
Quaternary
21112322332221
5
Quinary
310143104224
6
Senary
23325044533
8
Octal
1126727651
10
Decimal
157003689
12
Duodecimal
446b6749
16
Hexadecimal
95bafa9
20
Vigesimal
2915949
36
Base36
2lh4tl
md5
7dc53d55f66349496075005adea29834
sha1
48183a5cadce4b2de44e1d6fe22f7de96beaefeb
sha256
8916ea47d926e6358dbd1c326c382d95639cae7bd70e11a243a5b10b4b6305f3
sha512
a2deb2dcbb41b9da18cbb523c1dfd333527e19caf25dc8660c1f8cff9bceb66b1753665f760acdd81da3816f04f45896a51605177d816246dd9c98de6d6425ae
ripemd-160
c9982f5edfd899647a77aeb958401909c71ab2a4
Diameter
314007378
Circumference
986483271.89779
Area
7.7440756412372E+16
Volume
1.6211312580924E+25
Surface area
3.0976302564949E+17
Circumference
986483271.89779
Perimeter
628014756
Area
24650158359608721
Diagonal
222036746.32641
Surface area
147900950157652326
Volume
3.8701657968928E+24
Space diagonal
271938366.32374
Perimeter
471011067
Area
1.0673831673365E+16
Altitude
135969183.16187
Surface area
1.0673831673365E+16
Volume
4.5610341321652E+23
Height
74012248.775469