136440821 (number)

136440821 is an odd 9-digits composite number following 136440820 and preceding 136440822. In scientific notation, it is written as 1.36440821 × 10^8. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 121692480 positive integers (up to 136440821) that are relatively prime to 136440821.

Interesting facts

Basic properties

Name

Name one hundred thirty-six million four hundred forty thousand eight hundred twenty-one

Notation

Scientific notation 1.36440821 × 10^8
Engineering notation 1.36440821 × 10^6

Prime Factorization of 136440821

Prime Factorization 79 × 11 × 197 × 797

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 136440821
Product of the distinct prime numbers

The prime factorization of 136440821 is 79 × 11 × 197 × 797. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 16, 8, 49, 973, 1343, 4961, 29788, 2766, 35987, 521474, 5039568, 2803783, 16480616, 94915193, 812305079, 176871988, 1238514494, 6017230286

Basic calculations (n = 136440821)

Multiplication

n×y
n×2 272881642
n×3 409322463
n×4 545763284
n×5 682204105

Division

n÷y
n÷2 68220410.5
n÷3 45480273.666667
n÷3 34110205.25
n÷5 27288164.2

Exponentiation

ny
n2 18616097635154041
n3 2.5399956451566E+24
n4 3.4655909116159E+32
n5 4.7284806923101E+40

Nth Root

y√n
2√n 11680.788543587
3√n 514.81134385069
4√n 108.07769679072
5√n 42.363210409219

Divisors of 136440821

1, 11, 79, 197, 797, 869, 2167, 8767, 15563, 62963, 157009, 171193, 692593, 1727099, 12403711, 136440821

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 -136440820
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 136440821 can be divided by 16 positive divisors. The sum of these divisors (counting 136440821) is 1, the average is 0.0625.

Base conversion 136440821

Base System Value
2 Binary 1000001000011110101111110101
3 Ternary 100111201220121202
4 Quaternary 20020132233311
5 Quinary 234412101241
6 Senary 21312222245
8 Octal 1010365765
10 Decimal 136440821
12 Duodecimal 3983a985
16 Hexadecimal 821ebf5
20 Vigesimal 22cf211
36 Base36 298eet

Cryptographic Hash Functions

md5 fa041d86ec7a7ed0fa77baec36ab9101
sha1 5546fdee8133607a886f49b95f86d5095d6132ca
sha256 43218561f1ea34c52fafb2890db7faad3d8bda8b4e118624dc03d54814359ba3
sha512 4c16341e1af462c4ceb8be0991376ac692323a877355565bdf2b04f313d0121b76d550f678fa2846557a4927ab85cd211be344dbdded3f9620c7b99e9ad73b4a
ripemd-160 0e4d9286ce4db2ae4624211a3fc1c54f32ef31a2

136440821 as geometric shapes

Circle

Radius = n
Diameter 272881642
Circumference 857282961.80672
Area 5.848419556911E+16

Sphere

Radius = n
Volume 1.0639508878632E+25
Surface area 2.3393678227644E+17
Circumference 857282961.80672

Square

Length = n
Perimeter 545763284
Area 18616097635154041
Diagonal 192956459.51952

Cube

Length = n
Surface area 111696585810924246
Volume 2.5399956451566E+24
Space diagonal 236322434.19841

Equilateral Triangle

Length = n
Perimeter 409322463
Area 8.0610067356874E+15
Altitude 118161217.09921

Triangular Pyramid

Length = n
Surface area 8.0610067356874E+15
Volume 2.9934135747909E+23
Height 64318819.83984