68410909 (number)

68410909 is an odd 8-digits composite number following 68410908 and preceding 68410910. In scientific notation, it is written as 6.8410909 × 10^7. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 58637880 positive integers (up to 68410909) that are relatively prime to 68410909.

Interesting facts

Basic properties

Name

Name sixty-eight million four hundred ten thousand nine hundred nine

Notation

Scientific notation 6.8410909 × 10^7
Engineering notation 6.8410909 × 10^6

Prime Factorization of 68410909

Prime Factorization 49 × 1396141

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 68410909
Product of the distinct prime numbers

The prime factorization of 68410909 is 49 × 1396141. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 2, 58, 71, 138, 668, 9744, 192, 40794, 9061, 722792, 694332, 2071325, 5044994, 42758137, 23665488, 436903191, 856854947, 5362341774, 2202479528

Basic calculations (n = 68410909)

Multiplication

n×y
n×2 136821818
n×3 205232727
n×4 273643636
n×5 342054545

Division

n÷y
n÷2 34205454.5
n÷3 22803636.333333
n÷3 17102727.25
n÷5 13682181.8

Exponentiation

ny
n2 4680052470206281
n3 3.2016664365451E+23
n4 2.1902891123884E+31
n5 1.4983966915129E+39

Nth Root

y√n
2√n 8271.0887433276
3√n 408.98601108293
4√n 90.945526241413
5√n 36.899890059917

Divisors of 68410909

1, 49, 1396141, 68410909

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 -68410908
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 68410909 can be divided by 4 positive divisors. The sum of these divisors (counting 68410909) is 1, the average is 0.25.

Base conversion 68410909

Base System Value
2 Binary 100000100111101111000011101
3 Ternary 11202201122010101
4 Quaternary 10010331320131
5 Quinary 120003122114
6 Senary 10442141101
8 Octal 404757035
10 Decimal 68410909
12 Duodecimal 1aab1791
16 Hexadecimal 413de1d
20 Vigesimal 117b759
36 Base36 14qa71

Cryptographic Hash Functions

md5 004eed17495926e74b98111f0da251b7
sha1 3505c0dcf02a765e28560fa7b9666568d414f26d
sha256 b5d1f5fb296947bd7ec8db331bdf20f61f1d6c8a5e6a4602ac8325cc5f655143
sha512 9f5fd8a2b4f5ba08aebb039ae1f4d7f0bd620d6ec88746e2d76efe30be19f133016f1b9a423be8235b514b441be411b390a5d3cfdb42e2271fc8fc081d4d08d8
ripemd-160 768f27375edea7eb19b6a1312e2615cdc37e5bcf

68410909 as geometric shapes

Circle

Radius = n
Diameter 136821818
Circumference 429838418.2796
Area 1.4702818458815E+16

Sphere

Radius = n
Volume 1.3411109008393E+24
Surface area 5.8811273835259E+16
Circumference 429838418.2796

Square

Length = n
Perimeter 273643636
Area 4680052470206281
Diagonal 96747635.322072

Cube

Length = n
Surface area 28080314821237686
Volume 3.2016664365451E+23
Space diagonal 118491170.17997

Equilateral Triangle

Length = n
Perimeter 205232727
Area 2.0265221651214E+15
Altitude 59245585.089985

Triangular Pyramid

Length = n
Surface area 2.0265221651214E+15
Volume 3.7732000806306E+22
Height 32249211.774024