69891009 (number)

69891009 is an odd 8-digits composite number following 69891008 and preceding 69891010. In scientific notation, it is written as 6.9891009 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 45914960 positive integers (up to 69891009) that are relatively prime to 69891009.

Interesting facts

Basic properties

Name

Name sixty-nine million eight hundred ninety-one thousand nine

Notation

Scientific notation 6.9891009 × 10^7
Engineering notation 6.9891009 × 10^6

Prime Factorization of 69891009

Prime Factorization 3 × 107 × 239 × 911

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 69891009
Product of the distinct prime numbers

The prime factorization of 69891009 is 3 × 107 × 239 × 911. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 58, 85, 664, 753, 7658, 8558, 99863, 74265, 152524, 648624, 8186111, 7515884, 61988153, 4612967, 243757804, 134940041, 1798529653, 2037874801

Basic calculations (n = 69891009)

Multiplication

n×y
n×2 139782018
n×3 209673027
n×4 279564036
n×5 349455045

Division

n÷y
n÷2 34945504.5
n÷3 23297003
n÷3 17472752.25
n÷5 13978201.8

Exponentiation

ny
n2 4884753139038081
n3 3.4140032560329E+23
n4 2.3860813229342E+31
n5 1.6676563121593E+39

Nth Root

y√n
2√n 8360.0842699102
3√n 411.91452220176
4√n 91.433496432709
5√n 37.058194985037

Divisors of 69891009

1, 3, 107, 239, 321, 717, 911, 2733, 25573, 76719, 97477, 217729, 292431, 653187, 23297003, 69891009

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -69891008
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 69891009 can be divided by 16 positive divisors. The sum of these divisors (counting 69891009) is 1, the average is 0.0625.

Base conversion 69891009

Base System Value
2 Binary 100001010100111001111000001
3 Ternary 11212111211102220
4 Quaternary 10022213033001
5 Quinary 120343003014
6 Senary 10534001253
8 Octal 412471701
10 Decimal 69891009
12 Duodecimal 1b4a6229
16 Hexadecimal 42a73c1
20 Vigesimal 11gg7a9
36 Base36 15m08x

Cryptographic Hash Functions

md5 32421c92bb2eda549fd04a5edceb9589
sha1 f6cc46263643a53138edc687441ebb872b1e79bf
sha256 02c34716bd251fc473fbcc95a4858243bdf8cf80e23cebcc305989b9098fd6ca
sha512 930342c076971a24c67f04226eb2e94ecad46961dc8a327c9987e7635356693dfb80b46be68b923ba12d04bf62aa65432b3db40f55902cc9af88fcaf7201464e
ripemd-160 9d4ae7b8c21d44c67f9aa6e7c5dee19595d159ba

69891009 as geometric shapes

Circle

Radius = n
Diameter 139782018
Circumference 439138160.85276
Area 1.5345904576202E+16

Sphere

Radius = n
Volume 1.4300543397979E+24
Surface area 6.1383618304807E+16
Circumference 439138160.85276

Square

Length = n
Perimeter 279564036
Area 4884753139038081
Diagonal 98840812.81574

Cube

Length = n
Surface area 29308518834228486
Volume 3.4140032560329E+23
Space diagonal 121054778.58025

Equilateral Triangle

Length = n
Perimeter 209673027
Area 2.1151601548114E+15
Altitude 60527389.290127

Triangular Pyramid

Length = n
Surface area 2.1151601548114E+15
Volume 4.023441422223E+22
Height 32946937.605247