157445353 is an odd 9-digits composite number following 157445352
and preceding 157445354 . In scientific notation, it is written as 1.57445353 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 145084368 positive integers (up to 157445353) that are relatively prime to 157445353.
157445353 has 8 divisors, whose sum is 169848000
The reverse of 157445353 is 353544751
Previous prime number is 599
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred fifty-seven million four hundred forty-five thousand three hundred fifty-three
Scientific notation
1.57445353 × 10^8
Engineering notation
1.57445353 × 10^6
Prime Factorization
13 × 599 × 20219
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157445353
Product of the distinct prime numbers
The prime factorization of 157445353 is 13 × 599 × 20219.
Since it has a total of 3 prime factors.
7 , 2 , 82 , 34 , 49 , 311 , 3220 , 4286 , 43372 , 34388 , 969305 , 486033 , 3693115 , 8580185 , 14343068 , 93757039 , 669334573 , 853721447 , 5907078735 , 9495806530
n×2
314890706
n×3
472336059
n×4
629781412
n×5
787226765
n÷2
78722676.5
n÷3
52481784.333333
n÷3
39361338.25
n÷5
31489070.6
n2
24789039181294609
n3
3.9029190244298E+24
n4
6.1449646353176E+32
n5
9.6749612618009E+40
2 √n
12547.723020532
3 √n
539.97868342923
4 √n
112.01661939432
5 √n
43.593924668872
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
-157445352
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 157445353 can be divided by 8 positive divisors.
The sum of these divisors (counting 157445353) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001011000100110110011101001
3
Ternary
101222021001102101
4
Quaternary
21120212303221
5
Quinary
310301222403
6
Senary
23342333401
8
Octal
1130466351
10
Decimal
157445353
12
Duodecimal
4488a261
16
Hexadecimal
9626ce9
20
Vigesimal
2940d7d
36
Base36
2lqlm1
md5
917426ebeeaa3adf7e016e0bc989f569
sha1
87cae2ebca810d6d09ad29ae23937b95e51bb9eb
sha256
aa737d4766cc3a44e356f2e88c78c975be57a4c4b7ba9f1d8feb3f8857c3dc25
sha512
eaab976cd77e6632fc76d95a06b351d07fc7b7c24030f0da69ae78c84dbd75d6d0274326c2a98b415141807718dc92941b59a2854fa2754ede0367b3999dbd0e
ripemd-160
ed17d37478082e1890f665d2f325d0e421cddfce
Diameter
314890706
Circumference
989258328.6533
Area
7.7877063381505E+16
Volume
1.6348508979606E+25
Surface area
3.1150825352602E+17
Circumference
989258328.6533
Perimeter
629781412
Area
24789039181294609
Diagonal
222661353.54522
Surface area
148734235087767654
Volume
3.9029190244298E+24
Space diagonal
272703350.81162
Perimeter
472336059
Area
1.0733968833204E+16
Altitude
136351675.40581
Surface area
1.0733968833204E+16
Volume
4.5996341809938E+23
Height
74220451.18174