157260448 is an even 9-digits composite number following 157260447
and preceding 157260449 . In scientific notation, it is written as 1.57260448 × 10^8.
The sum of its digits is 37. It has a total of 6 prime factors and 12 positive divisors.
There are 78630208 positive integers (up to 157260448) that are relatively prime to 157260448.
157260448 has 12 divisors, whose sum is 309606570
The reverse of 157260448 is 844062751
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred fifty-seven million two hundred sixty thousand four hundred forty-eight
Scientific notation
1.57260448 × 10^8
Engineering notation
1.57260448 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 4914389
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
9828778
Product of the distinct prime numbers
The prime factorization of 157260448 is 2 × 2 × 2 × 2 × 2 × 4914389.
Since it has a total of 6 prime factors.
6 , 3 , 81 , 61 , 321 , 725 , 2790 , 6616 , 30798 , 61505 , 958635 , 723515 , 7572571 , 8500004 , 54855046 , 90008188 , 608300697 , 678169593 , 5453420369 , 1817623725
n×2
314520896
n×3
471781344
n×4
629041792
n×5
786302240
n÷2
78630224
n÷3
52420149.333333
n÷3
39315112
n÷5
31452089.6
n2
24730848505160704
n3
3.8891843153417E+24
n4
6.1161486778521E+32
n5
9.6182828111363E+40
2 √n
12540.352786106
3 √n
539.76721562316
4 √n
111.98371661142
5 √n
43.583680449157
1 , 2 , 4 , 8 , 16 , 32 , 4914389 , 9828778 , 19657556 , 39315112 , 78630224 , 157260448
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157260447
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157260448 can be divided by 12 positive divisors.
The sum of these divisors (counting 157260448) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001010111111001101010100000
3
Ternary
101221220122210001
4
Quaternary
21113321222200
5
Quinary
310224313243
6
Senary
23334345344
8
Octal
1127715240
10
Decimal
157260448
12
Duodecimal
447bb254
16
Hexadecimal
95f9aa0
20
Vigesimal
292hb28
36
Base36
2lmmxs
md5
9060e8c541f6e24928f285e0ee648843
sha1
103e80e5c5b71ae85cc81ab9bf5ec4d881c9d023
sha256
4461c66dbccc6f103b6d7c8eb075b3ba55ba8b6e3226102bde54b749ac67613f
sha512
7c3eaf860d24acfa654f84b0eeca51a2850e7560523ce9f7c3a09c5550f7229f692f69db0c6a7c1b0137d74292c07ee65dee01307b91d1784c9858e3c6b19090
ripemd-160
283132c0a06a4fb6d88ea47065ae308b969466e0
Diameter
314520896
Circumference
988096536.27408
Area
7.7694251980855E+16
Volume
1.6290977164712E+25
Surface area
3.1077700792342E+17
Circumference
988096536.27408
Perimeter
629041792
Area
24730848505160704
Diagonal
222399858.38647
Surface area
148385091030964224
Volume
3.8891843153417E+24
Space diagonal
272383085.95704
Perimeter
471781344
Area
1.0708771531307E+16
Altitude
136191542.97852
Surface area
1.0708771531307E+16
Volume
4.5834476711041E+23
Height
74133286.128823