497156981 (number)

497156981 is an odd 9-digits composite number following 497156980 and preceding 497156982. In scientific notation, it is written as 4.97156981 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 489383440 positive integers (up to 497156981) that are relatively prime to 497156981.

Interesting facts

Basic properties

Name

Name four hundred ninety-seven million one hundred fifty-six thousand nine hundred eighty-one

Notation

Scientific notation 4.97156981 × 10^8
Engineering notation 4.97156981 × 10^6

Prime Factorization of 497156981

Prime Factorization 71 × 677 × 10343

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 497156981
Product of the distinct prime numbers

The prime factorization of 497156981 is 71 × 677 × 10343. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 497156981)

Multiplication

n×y
n×2 994313962
n×3 1491470943
n×4 1988627924
n×5 2485784905

Division

n÷y
n÷2 248578490.5
n÷3 165718993.66667
n÷3 124289245.25
n÷5 99431396.2

Exponentiation

ny
n2 247165063757034361
n3 1.2287983690612E+26
n4 6.1090568742019E+34
n5 3.0371602723355E+43

Nth Root

y√n
2√n 22297.017311739
3√n 792.19332858655
4√n 149.32185811776
5√n 54.865420038365

Divisors of 497156981

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 -497156980
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 497156981 can be divided by 8 positive divisors. The sum of these divisors (counting 497156981) is 1, the average is 0.125.

Base conversion 497156981

Base System Value
2 Binary 11101101000100000001101110101
3 Ternary 1021122111012011112
4 Quaternary 131220200031311
5 Quinary 2004233010411
6 Senary 121155444405
8 Octal 3550401565
10 Decimal 497156981
12 Duodecimal 11a5b6705
16 Hexadecimal 1da20375
20 Vigesimal 7f74c91
36 Base36 87zss5

Cryptographic Hash Functions

md5 8782bd7e801b56b88f85162c73e2b043
sha1 67f22c5ff5ed725f18666bafaca8df4172d30917
sha256 77e51522fa85dbc83c5182e8804182034083f9cc68b1b38be38795f8be7cfbe3
sha512 3508939cb663caf67038a1e8af6484d1f1f0940ccab721a03f75b2181b2b733238783708ea04f0a487d93bd850707127f3092968dcb4a8de5feb34c724d7153f
ripemd-160 7b30e55d947ba6aa2cceb41357d4b20ef9fc5717

497156981 as geometric shapes

Circle

Radius = n
Diameter 994313962
Circumference 3123729438.381
Area 7.7649194852315E+17

Sphere

Radius = n
Volume 5.147178571981E+26
Surface area 3.1059677940926E+18
Circumference 3123729438.381

Square

Length = n
Perimeter 1988627924
Area 247165063757034361
Diagonal 703086145.15866

Cube

Length = n
Surface area 1482990382542206166
Volume 1.2287983690612E+26
Space diagonal 861101150.42955

Equilateral Triangle

Length = n
Perimeter 1491470943
Area 1.070256120708E+17
Altitude 430550575.21478

Triangular Pyramid

Length = n
Surface area 1.070256120708E+17
Volume 1.4481527657902E+25
Height 234362048.38622