69486989 (number)

69486989 is an odd 8-digits composite number following 69486988 and preceding 69486990. In scientific notation, it is written as 6.9486989 × 10^7. The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors. There are 58310640 positive integers (up to 69486989) that are relatively prime to 69486989.

Interesting facts

Basic properties

Name

Name sixty-nine million four hundred eighty-six thousand nine hundred eighty-nine

Notation

Scientific notation 6.9486989 × 10^7
Engineering notation 6.9486989 × 10^6

Prime Factorization of 69486989

Prime Factorization 11 × 13 × 485923

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 69486989
Product of the distinct prime numbers

The prime factorization of 69486989 is 11 × 13 × 485923. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 7, 95, 54, 494, 453, 7428, 3282, 74223, 85291, 711027, 194175, 8748982, 5747485, 24923120, 27773623, 404655457, 676903234, 8968221791, 4685632996

Basic calculations (n = 69486989)

Multiplication

n×y
n×2 138973978
n×3 208460967
n×4 277947956
n×5 347434945

Division

n÷y
n÷2 34743494.5
n÷3 23162329.666667
n÷3 17371747.25
n÷5 13897397.8

Exponentiation

ny
n2 4828441640286121
n3 3.355138711457E+23
n4 2.3313848673649E+31
n5 1.6200091463335E+39

Nth Root

y√n
2√n 8335.8856158179
3√n 411.11926770333
4√n 91.301071274207
5√n 37.015250998832

Divisors of 69486989

1, 11, 13, 143, 485923, 5345153, 6316999, 69486989

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 -69486988
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 69486989 can be divided by 8 positive divisors. The sum of these divisors (counting 69486989) is 1, the average is 0.125.

Base conversion 69486989

Base System Value
2 Binary 100001001000100100110001101
3 Ternary 11211202022020012
4 Quaternary 10021010212031
5 Quinary 120242040424
6 Senary 10521203005
8 Octal 411044615
10 Decimal 69486989
12 Duodecimal 1b330465
16 Hexadecimal 424498d
20 Vigesimal 11e5h99
36 Base36 15dci5

Cryptographic Hash Functions

md5 a1a4601bfccb26903824c58913a80eb0
sha1 6d651e5d3950aa268d666405a5d98e6120ff1aba
sha256 96abe6aa03ef5b846580552b1bb1023a6aad91ccdbffe2f656987426a239a039
sha512 a0bc72ebd584ac39d11425aa758b8eac4594d65c1287c5ae15f54e91cb552a33934f144fd0b7655a3e901c47fa68665b1566cc74e0920e7807842cbac4b2bb9d
ripemd-160 5124fcb57846b947d410373acae50ce08d7c14f7

69486989 as geometric shapes

Circle

Radius = n
Diameter 138973978
Circumference 436599628.32495
Area 1.516899678541E+16

Sphere

Radius = n
Volume 1.4053972170251E+24
Surface area 6.067598714164E+16
Circumference 436599628.32495

Square

Length = n
Perimeter 277947956
Area 4828441640286121
Diagonal 98269442.25227

Cube

Length = n
Surface area 28970649841716726
Volume 3.355138711457E+23
Space diagonal 120354995.41298

Equilateral Triangle

Length = n
Perimeter 208460967
Area 2.0907765605892E+15
Altitude 60177497.70649

Triangular Pyramid

Length = n
Surface area 2.0907765605892E+15
Volume 3.9540688911546E+22
Height 32756480.750757