289968686 (number)

289968686 is an even 9-digits composite number following 289968685 and preceding 289968687. In scientific notation, it is written as 2.89968686 × 10^8. The sum of its digits is 62. It has a total of 5 prime factors and 32 positive divisors. There are 121504320 positive integers (up to 289968686) that are relatively prime to 289968686.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million nine hundred sixty-eight thousand six hundred eighty-six

Notation

Scientific notation 2.89968686 × 10^8
Engineering notation 2.89968686 × 10^6

Prime Factorization of 289968686

Prime Factorization 2 × 7 × 71 × 127 × 2297

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 289968686
Product of the distinct prime numbers

The prime factorization of 289968686 is 2 × 7 × 71 × 127 × 2297. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 39, 58, 310, 678, 12, 2508, 18163, 22822, 189562, 767278, 8257946, 1509928, 69724269, 77606115, 415991758, 621045421, 3227038043, 180412564

Basic calculations (n = 289968686)

Multiplication

n×y
n×2 579937372
n×3 869906058
n×4 1159874744
n×5 1449843430

Division

n÷y
n÷2 144984343
n÷3 96656228.666667
n÷3 72492171.5
n÷5 57993737.2

Exponentiation

ny
n2 84081838860566596
n3 2.4381100330862E+25
n4 7.0697556261743E+33
n5 2.0500077492629E+42

Nth Root

y√n
2√n 17028.466930408
3√n 661.88676972855
4√n 130.49316813691
5√n 49.257256613032

Divisors of 289968686

1, 2, 7, 14, 71, 127, 142, 254, 497, 889, 994, 1778, 2297, 4594, 9017, 16079, 18034, 32158, 63119, 126238, 163087, 291719, 326174, 583438, 1141609, 2042033, 2283218, 4084066, 20712049, 41424098, 144984343, 289968686

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -289968685
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 289968686 can be divided by 32 positive divisors. The sum of these divisors (counting 289968686) is 1, the average is 0.03125.

Base conversion 289968686

Base System Value
2 Binary 10001010010001001001000101110
3 Ternary 202012121221020222
4 Quaternary 101102021020232
5 Quinary 1043212444221
6 Senary 44435011342
8 Octal 2122111056
10 Decimal 289968686
12 Duodecimal 81139b52
16 Hexadecimal 1148922e
20 Vigesimal 4ac61e6
36 Base36 4sn19q

Cryptographic Hash Functions

md5 31149680e3cad36c86b90566259c4516
sha1 de572823f6ecd9359e9e77470a5579878cb3eadc
sha256 5b35c023f086a40af49b321428c09d5e1cd3764f281ccb1124cd1137ca4f139b
sha512 f60a6726e2bc9987cf52a9ba7f124f3e98ac3cb2cd8ed7d3425cd67e0e248cc5bcef1ad07fe994d478bf339ced4d1fd820dd6d846c302972a8c955774be5dd46
ripemd-160 5b846d65e266342d1b6f1567d6e9a6ce1f143af9

289968686 as geometric shapes

Circle

Radius = n
Diameter 579937372
Circumference 1821926987.4174
Area 2.6415088726468E+17

Sphere

Radius = n
Volume 1.0212731424783E+26
Surface area 1.0566035490587E+18
Circumference 1821926987.4174

Square

Length = n
Perimeter 1159874744
Area 84081838860566596
Diagonal 410077648.40471

Cube

Length = n
Surface area 504491033163399576
Volume 2.4381100330862E+25
Space diagonal 502240496.75599

Equilateral Triangle

Length = n
Perimeter 869906058
Area 3.640850422508E+16
Altitude 251120248.37799

Triangular Pyramid

Length = n
Surface area 3.640850422508E+16
Volume 2.873340229457E+24
Height 136692549.46824