542949857 is an odd 9-digits composite number following 542949856
and preceding 542949858 . In scientific notation, it is written as 5.42949857 × 10^8.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 536076996 positive integers (up to 542949857) that are relatively prime to 542949857.
542949857 has 4 divisors, whose sum is 549822720
The reverse of 542949857 is 758949245
Previous prime number is 79
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
five hundred forty-two million nine hundred forty-nine thousand eight hundred fifty-seven
Scientific notation
5.42949857 × 10^8
Engineering notation
5.42949857 × 10^6
Prime Factorization
79 × 6872783
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
542949857
Product of the distinct prime numbers
The prime factorization of 542949857 is 79 × 6872783.
Since it has a total of 2 prime factors.
9 , 3 , 46 , 14 , 714 , 645 , 6871 , 7118 , 4790 , 81776 , 735558 , 68809 , 7556444 , 6792861 , 35258818 , 75216217 , 573741280 , 497612056 , 219268421 , 5831240759
n×2
1085899714
n×3
1628849571
n×4
2171799428
n×5
2714749285
n÷2
271474928.5
n÷3
180983285.66667
n÷3
135737464.25
n÷5
108589971.4
n2
294794547216320449
n3
1.6005865725548E+26
n4
8.6903825068475E+34
n5
4.7184419393682E+43
2 √n
23301.284449575
3 √n
815.80539751403
4 √n
152.64758252123
5 √n
55.840840252921
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
-542949856
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 542949857 can be divided by 4 positive divisors.
The sum of these divisors (counting 542949857) is 1, the average is 0.25.
Base
System
Value
2
Binary
100000010111001100000111100001
3
Ternary
1101211122201011222
4
Quaternary
200113030013201
5
Quinary
2102443343412
6
Senary
125513144425
8
Octal
4027140741
10
Decimal
542949857
12
Duodecimal
1319bb115
16
Hexadecimal
205cc1e1
20
Vigesimal
89d8ech
36
Base36
8z9ash
md5
9409e5665bb843acd33866e907d72de0
sha1
3e07c13eeed20e45186d87640c82901fd018d929
sha256
ee382302ace185499233d3bad79a6da91748038fbb6444656f70d946c241fd31
sha512
9e479b0be3d577a021a194a10ef9ab7908ab8b23eb3f96201f185a9c49dda0e9dc68ffe753c0fdb2d2fba8e7e5fa53f5f0dcba5ced0b70e6e25a0987e89635ab
ripemd-160
d9c3c51e37f6fb432491bc7954c7ebae05d9a99c
Diameter
1085899714
Circumference
3411454564.0377
Area
9.2612438385312E+17
Volume
6.7045213570302E+26
Surface area
3.7044975354125E+18
Circumference
3411454564.0377
Perimeter
2171799428
Area
294794547216320449
Diagonal
767847051.45793
Surface area
1768767283297922694
Volume
1.6005865725548E+26
Space diagonal
940416738.28626
Perimeter
1628849571
Area
1.2764978339323E+17
Altitude
470208369.14313
Surface area
1.2764978339323E+17
Volume
1.8863093655494E+25
Height
255949017.15264