157480885 is an odd 9-digits composite number following 157480884
and preceding 157480886 . In scientific notation, it is written as 1.57480885 × 10^8.
The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors.
There are 120218560 positive integers (up to 157480885) that are relatively prime to 157480885.
157480885 has 16 divisors, whose sum is 197665920
The reverse of 157480885 is 588084751
Previous prime number is 491
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred fifty-seven million four hundred eighty thousand eight hundred eighty-five
Scientific notation
1.57480885 × 10^8
Engineering notation
1.57480885 × 10^6
Prime Factorization
5 × 23 × 491 × 2789
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
157480885
Product of the distinct prime numbers
The prime factorization of 157480885 is 5 × 23 × 491 × 2789.
Since it has a total of 4 prime factors.
4 , 4 , 56 , 22 , 649 , 723 , 4254 , 7070 , 44310 , 36320 , 101677 , 995116 , 572889 , 6344611 , 79034045 , 78758734 , 38060590 , 520974320 , 569809508 , 3340714210
n×2
314961770
n×3
472442655
n×4
629923540
n×5
787404425
n÷2
78740442.5
n÷3
52493628.333333
n÷3
39370221.25
n÷5
31496177
n2
24800229140383225
n3
3.9055620332303E+24
n4
6.1505136541551E+32
n5
9.6858833346093E+40
2 √n
12549.138815074
3 √n
540.01930086477
4 √n
112.02293878967
5 √n
43.595892131858
1 , 5 , 23 , 115 , 491 , 2455 , 2789 , 11293 , 13945 , 56465 , 64147 , 320735 , 1369399 , 6846995 , 31496177 , 157480885
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
-157480884
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 157480885 can be divided by 16 positive divisors.
The sum of these divisors (counting 157480885) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001011000101111011110110101
3
Ternary
101222022212011101
4
Quaternary
21120233132311
5
Quinary
310303342020
6
Senary
23343210101
8
Octal
1130573665
10
Decimal
157480885
12
Duodecimal
448a6931
16
Hexadecimal
962f7b5
20
Vigesimal
2945245
36
Base36
2lrd11
md5
6e484aafdc421f6a29097e93c587988e
sha1
2e5e10b1c0dfcddc93b7b306ccc61700de051177
sha256
6b221eff2e7fde99d88345bede801c7b1d7d620ee10ff1afd18737e13147d88a
sha512
e1872237a14745580f1a0367508435a082dfc4547c3bdf400def9b40eed0cd2b145a587df4c588a36b9797564189c4442318e1e9057a81c2985fc7dac0643547
ripemd-160
2bf5b3ea218f06f35740d45a9becf757e072f9cf
Diameter
314961770
Circumference
989481582.79364
Area
7.7912217674771E+16
Volume
1.6359579988981E+25
Surface area
3.1164887069909E+17
Circumference
989481582.79364
Perimeter
629923540
Area
24800229140383225
Diagonal
222711603.38152
Surface area
148801374842299350
Volume
3.9055620332303E+24
Space diagonal
272764894.04091
Perimeter
472442655
Area
1.0738814227623E+16
Altitude
136382447.02046
Surface area
1.0738814227623E+16
Volume
4.6027489967365E+23
Height
74237201.127173