68609529 (number)

68609529 is an odd 8-digits composite number following 68609528 and preceding 68609530. In scientific notation, it is written as 6.8609529 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 43750872 positive integers (up to 68609529) that are relatively prime to 68609529.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred nine thousand five hundred twenty-nine

Notation

Scientific notation 6.8609529 × 10^7
Engineering notation 6.8609529 × 10^6

Prime Factorization of 68609529

Prime Factorization 9 × 23 × 331447

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 68609529
Product of the distinct prime numbers

The prime factorization of 68609529 is 9 × 23 × 331447. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 96, 68, 474, 238, 9162, 2208, 23171, 35978, 43284, 394758, 6815732, 7572852, 6703867, 76816648, 141172512, 297811509, 6249194475, 5461586738

Basic calculations (n = 68609529)

Multiplication

n×y
n×2 137219058
n×3 205828587
n×4 274438116
n×5 343047645

Division

n÷y
n÷2 34304764.5
n÷3 22869843
n÷3 17152382.25
n÷5 13721905.8

Exponentiation

ny
n2 4707267469601841
n3 3.229634039664E+23
n4 2.2158367030372E+31
n5 1.5202751253629E+39

Nth Root

y√n
2√n 8283.0869245711
3√n 409.38143687022
4√n 91.011465896177
5√n 36.921291791238

Divisors of 68609529

1, 9, 23, 207, 331447, 2983023, 7623281, 68609529

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 -68609528
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 68609529 can be divided by 8 positive divisors. The sum of these divisors (counting 68609529) is 1, the average is 0.125.

Base conversion 68609529

Base System Value
2 Binary 100000101101110010111111001
3 Ternary 11210002201120200
4 Quaternary 10011232113321
5 Quinary 120031001104
6 Senary 10450312413
8 Octal 405562771
10 Decimal 68609529
12 Duodecimal 1ab88709
16 Hexadecimal 416e5f9
20 Vigesimal 118g3g9
36 Base36 14ujg9

Cryptographic Hash Functions

md5 464ffe350cac7572c1fec977d3193927
sha1 c44bc7fcfc55fa8358e9d41cb12db833ecbf61d9
sha256 11f069561e5ee7fcb25cbc3fec01e0418cbc0cc896efdfc707cb3e2a505cfeac
sha512 33ce8e45c5f4e81e22daf7c444771bf4db72df26c752d01ecf0e5910492a3f96f14e5b9fece5ab364fa922db77ec67abbd81168e29cb06471c53467e141acbb5
ripemd-160 05be43fd43d52cc422b956cccc73dd0b7b758e81

68609529 as geometric shapes

Circle

Radius = n
Diameter 137219058
Circumference 431086384.54531
Area 1.4788316900983E+16

Sphere

Radius = n
Volume 1.3528259430389E+24
Surface area 5.9153267603933E+16
Circumference 431086384.54531

Square

Length = n
Perimeter 274438116
Area 4707267469601841
Diagonal 97028526.41983

Cube

Length = n
Surface area 28243604817611046
Volume 3.229634039664E+23
Space diagonal 118835190.11137

Equilateral Triangle

Length = n
Perimeter 205828587
Area 2.0383066055416E+15
Altitude 59417595.055685

Triangular Pyramid

Length = n
Surface area 2.0383066055416E+15
Volume 3.8061602169956E+22
Height 32342842.139943