551840981 (number)

551840981 is an odd 9-digits composite number following 551840980 and preceding 551840982. In scientific notation, it is written as 5.51840981 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 547158960 positive integers (up to 551840981) that are relatively prime to 551840981.

Interesting facts

Basic properties

Name

Name five hundred fifty-one million eight hundred forty thousand nine hundred eighty-one

Notation

Scientific notation 5.51840981 × 10^8
Engineering notation 5.51840981 × 10^6

Prime Factorization of 551840981

Prime Factorization 139 × 941 × 4219

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 551840981
Product of the distinct prime numbers

The prime factorization of 551840981 is 139 × 941 × 4219. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 551840981)

Multiplication

n×y
n×2 1103681962
n×3 1655522943
n×4 2207363924
n×5 2759204905

Division

n÷y
n÷2 275920490.5
n÷3 183946993.66667
n÷3 137960245.25
n÷5 110368196.2

Exponentiation

ny
n2 304528468311042361
n3 1.6805128869519E+26
n4 9.273758801187E+34
n5 5.1176401544044E+43

Nth Root

y√n
2√n 23491.295856125
3√n 820.23440700891
4√n 153.26870475125
5√n 56.022539283714

Divisors of 551840981

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 -551840980
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 551840981 can be divided by 8 positive divisors. The sum of these divisors (counting 551840981) is 1, the average is 0.125.

Base conversion 551840981

Base System Value
2 Binary 100000111001000110110011010101
3 Ternary 1102110101102111212
4 Quaternary 200321012303111
5 Quinary 2112232402411
6 Senary 130431511205
8 Octal 4071066325
10 Decimal 551840981
12 Duodecimal 134988505
16 Hexadecimal 20e46cd5
20 Vigesimal 8c90291
36 Base36 94jv85

Cryptographic Hash Functions

md5 b99da92a5d096ef0c43437619eedc6d6
sha1 344ff4f9926c2b0cd4bcbe02bcd6c226c35360d8
sha256 ad4b4ff3225f39066556bca0a15bdc700ec5f9d3d63fcf1636a1d514fd6aa5b4
sha512 a4f3bbefc4dbfc2a966c7273f7f2650f3385ec95a6aaa8d5fc278407ccc44b3aa360830847978f68157a5c0d2dc8a9a193cd26b637c02b7782be7995a1f4c57b
ripemd-160 eb19bb0c13d357b1be36e26c9362f0731f92e25a

551840981 as geometric shapes

Circle

Radius = n
Diameter 1103681962
Circumference 3467319143.7188
Area 9.5670439885492E+17

Sphere

Radius = n
Volume 7.0393159198815E+26
Surface area 3.8268175954197E+18
Circumference 3467319143.7188

Square

Length = n
Perimeter 2207363924
Area 304528468311042361
Diagonal 780420999.60347

Cube

Length = n
Surface area 1827170809866254166
Volume 1.6805128869519E+26
Space diagonal 955816616.79065

Equilateral Triangle

Length = n
Perimeter 1655522943
Area 1.3186469486646E+17
Altitude 477908308.39533

Triangular Pyramid

Length = n
Surface area 1.3186469486646E+17
Volume 1.9805034303918E+25
Height 260140333.20116