157480993 is an odd 9-digits composite number following 157480992
and preceding 157480994 . In scientific notation, it is written as 1.57480993 × 10^8.
The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors.
There are 157446400 positive integers (up to 157480993) that are relatively prime to 157480993.
157480993 has 4 divisors, whose sum is 157515588
The reverse of 157480993 is 399084751
Previous prime number is 5393
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 nine hundred ninety-three
Scientific notation
1.57480993 × 10^8
Engineering notation
1.57480993 × 10^6
Prime Factorization
5393 × 29201
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
157480993
Product of the distinct prime numbers
The prime factorization of 157480993 is 5393 × 29201.
Since it has a total of 2 prime factors.
2 , 6 , 15 , 59 , 183 , 777 , 3666 , 2845 , 72770 , 49469 , 268745 , 54465 , 9454830 , 4444721 , 78445227 , 14443549 , 838864013 , 158666839 , 3883462229 , 5014259508
n×2
314961986
n×3
472442979
n×4
629923972
n×5
787404965
n÷2
78740496.5
n÷3
52493664.333333
n÷3
39370248.25
n÷5
31496198.6
n2
24800263156266049
n3
3.9055700685101E+24
n4
6.1505305262005E+32
n5
9.6859165474286E+40
2 √n
12549.143118158
3 √n
540.01942431271
4 √n
112.02295799593
5 √n
43.595898111447
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157480992
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157480993 can be divided by 4 positive divisors.
The sum of these divisors (counting 157480993) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001011000101111100000100001
3
Ternary
101222022212022101
4
Quaternary
21120233200201
5
Quinary
310303342433
6
Senary
23343210401
8
Octal
1130574041
10
Decimal
157480993
12
Duodecimal
448a6a01
16
Hexadecimal
962f821
20
Vigesimal
294529d
36
Base36
2lrd41
md5
88c049df8a450e01f1850607203e6771
sha1
5d1bb14cf3083be35af8e7e3fcdc8822462252f9
sha256
e13cad0e48ce1a6bc04ac8cb52201c7bd150dc385ed1b7a0e3a3dd567955a2a5
sha512
23c8a9043c2ee19ccde60b0a52d578fb97128a10cc0f56400aad946feff143bc4be94a6db96e58a79783425e813f866a23c307adfb4005b80ca9304da4c4efa3
ripemd-160
5a130d384993585dccaeb2adea525aaa85add840
Diameter
314961986
Circumference
989482261.37765
Area
7.7912324538819E+16
Volume
1.6359613647082E+25
Surface area
3.1164929815528E+17
Circumference
989482261.37765
Perimeter
629923972
Area
24800263156266049
Diagonal
222711756.11658
Surface area
148801578937596294
Volume
3.9055700685101E+24
Space diagonal
272765081.1024
Perimeter
472442979
Area
1.0738828956933E+16
Altitude
136382540.5512
Surface area
1.0738828956933E+16
Volume
4.6027584664045E+23
Height
74237252.038861