551247981 (number)

551247981 is an odd 9-digits composite number following 551247980 and preceding 551247982. In scientific notation, it is written as 5.51247981 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 366131952 positive integers (up to 551247981) that are relatively prime to 551247981.

Interesting facts

Basic properties

Name

Name five hundred fifty-one million two hundred forty-seven thousand nine hundred eighty-one

Notation

Scientific notation 5.51247981 × 10^8
Engineering notation 5.51247981 × 10^6

Prime Factorization of 551247981

Prime Factorization 3 × 269 × 683083

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 551247981
Product of the distinct prime numbers

The prime factorization of 551247981 is 3 × 269 × 683083. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 8, 92, 31, 406, 847, 9516, 4215, 40211, 25614, 339380, 948017, 1535536, 8436328, 40312067, 50795183, 118175834, 16434041, 9160221267, 4824120185

Basic calculations (n = 551247981)

Multiplication

n×y
n×2 1102495962
n×3 1653743943
n×4 2204991924
n×5 2756239905

Division

n÷y
n÷2 275623990.5
n÷3 183749327
n÷3 137811995.25
n÷5 110249596.2

Exponentiation

ny
n2 303874336556576361
n3 1.6751011450453E+26
n4 9.2339612417699E+34
n5 5.0902024911579E+43

Nth Root

y√n
2√n 23478.670767316
3√n 819.94049786366
4√n 153.2275130886
5√n 56.010493909838

Divisors of 551247981

1, 3, 269, 807, 683083, 2049249, 183749327, 551247981

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 -551247980
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 551247981 can be divided by 8 positive divisors. The sum of these divisors (counting 551247981) is 1, the average is 0.125.

Base conversion 551247981

Base System Value
2 Binary 100000110110110110000001101101
3 Ternary 1102102021022001220
4 Quaternary 200312312001231
5 Quinary 2112104413411
6 Senary 130411053553
8 Octal 4066660155
10 Decimal 551247981
12 Duodecimal 1347412b9
16 Hexadecimal 20db606d
20 Vigesimal 8c55jj1
36 Base36 9475nx

Cryptographic Hash Functions

md5 2de02565f7409017af67c0c396db0744
sha1 721e1a8752d83f5943a0cd06158888e926a98919
sha256 924ba93583566fa57dfb5f943cde8688de360844eb811332f2acb810fc9f5e80
sha512 ba0cb81c57f025d91419def1a4666657fbc978afb4beae7e95be229594eb4ba081b0017c46a6c0f3839211e4591f39a0b994abfeb2e41b10b8baa658b7dbf254
ripemd-160 af2f01759bf5abf58f6efac40050cccaafb889b4

551247981 as geometric shapes

Circle

Radius = n
Diameter 1102495962
Circumference 3463593214.8316
Area 9.5464938334061E+17

Sphere

Radius = n
Volume 7.0166472683921E+26
Surface area 3.8185975333625E+18
Circumference 3463593214.8316

Square

Length = n
Perimeter 2204991924
Area 303874336556576361
Diagonal 779582370.96099

Cube

Length = n
Surface area 1823246019339458166
Volume 1.6751011450453E+26
Space diagonal 954789510.66176

Equilateral Triangle

Length = n
Perimeter 1653743943
Area 1.3158144750807E+17
Altitude 477394755.33088

Triangular Pyramid

Length = n
Surface area 1.3158144750807E+17
Volume 1.9741256313914E+25
Height 259860790.32033