2989505561 (number)

2989505561 is an odd 10-digits composite number following 2989505560 and preceding 2989505562. In scientific notation, it is written as 2.989505561 × 10^9. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 2562433332 positive integers (up to 2989505561) that are relatively prime to 2989505561.

Interesting facts

Basic properties

Name

Name two billion nine hundred eighty-nine million five hundred five thousand five hundred sixty-one

Notation

Scientific notation 2.989505561 × 10^9
Engineering notation 2.989505561 × 10^9

Prime Factorization of 2989505561

Prime Factorization 7 × 427072223

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2989505561
Product of the distinct prime numbers

The prime factorization of 2989505561 is 7 × 427072223. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 6, 12, 89, 571, 742, 5896, 9814, 63181, 42516, 559897, 596448, 6545650, 230351, 82255834, 23883138, 508836304, 321018493, 1149856327, 707582861

Basic calculations (n = 2989505561)

Multiplication

n×y
n×2 5979011122
n×3 8968516683
n×4 11958022244
n×5 14947527805

Division

n÷y
n÷2 1494752780.5
n÷3 996501853.66667
n÷3 747376390.25
n÷5 597901112.2

Exponentiation

ny
n2 8937143499249924721
n3 2.6717640190463E+28
n4 7.9872533926185E+37
n5 2.3877938434349E+47

Nth Root

y√n
2√n 54676.371139643
3√n 1440.5658721557
4√n 233.82979095839
5√n 78.545240374793

Divisors of 2989505561

1, 7, 427072223, 2989505561

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 -2989505560
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 2989505561 can be divided by 4 positive divisors. The sum of these divisors (counting 2989505561) is 1, the average is 0.25.

Base conversion 2989505561

Base System Value
2 Binary 10110010001100000011110000011001
3 Ternary 21201100021121200012
4 Quaternary 2302030003300121
5 Quinary 22110303134221
6 Senary 1212351251305
8 Octal 26214036031
10 Decimal 2989505561
12 Duodecimal 6b5219b35
16 Hexadecimal b2303c19
20 Vigesimal 26e483i1
36 Base36 1dfvh95

Cryptographic Hash Functions

md5 09803013f4e2978fe2481731b2aae9b3
sha1 b76441984201ea2ea09c5c9bccafe41f5910ef85
sha256 1af6387714b9a7626c2d00e1ae0ca01dbe78d556ee58d7ad98080261e8fa554e
sha512 30fe1acc5a15e9564cf12514a019c6e00ff8c225070c65a61d25187d9c306725952cfca056d71ab21b464156fde85364a350015e583a6df3044cafebe0d2a992
ripemd-160 75680ed6d06036d80639bb3363514ab70f09bd02

2989505561 as geometric shapes

Circle

Radius = n
Diameter 5979011122
Circumference 18783617416.607
Area 2.8076864361321E+19

Sphere

Radius = n
Volume 1.1191458952482E+29
Surface area 1.1230745744529E+20
Circumference 18783617416.607

Square

Length = n
Perimeter 11958022244
Area 8937143499249924721
Diagonal 4227799309.156

Cube

Length = n
Surface area 5.36228609955E+19
Volume 2.6717640190463E+28
Space diagonal 5177975521.1617

Equilateral Triangle

Length = n
Perimeter 8968516683
Area 3.8698966538087E+18
Altitude 2588987760.5808

Triangular Pyramid

Length = n
Surface area 3.8698966538087E+18
Volume 3.1487040926631E+27
Height 1409266436.3853