13649968 (number)

13649968 is an even 8-digits composite number following 13649967 and preceding 13649969. In scientific notation, it is written as 1.3649968 × 10^7. The sum of its digits is 46. It has a total of 5 prime factors and 10 positive divisors. There are 6824976 positive integers (up to 13649968) that are relatively prime to 13649968.

Interesting facts

Basic properties

Name

Name thirteen million six hundred forty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 1.3649968 × 10^7
Engineering notation 1.3649968 × 10^6

Prime Factorization of 13649968

Prime Factorization 2 × 2 × 2 × 2 × 853123

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1706246
Product of the distinct prime numbers

The prime factorization of 13649968 is 2 × 2 × 2 × 2 × 853123. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 44, 22, 1, 124, 8157, 829, 78465, 71932, 165536, 274677, 3732241, 5045823, 30961643, 58691670, 259920064, 585188558, 1839090181, 427525702

Basic calculations (n = 13649968)

Multiplication

n×y
n×2 27299936
n×3 40949904
n×4 54599872
n×5 68249840

Division

n÷y
n÷2 6824984
n÷3 4549989.3333333
n÷3 3412492
n÷5 2729993.6

Exponentiation

ny
n2 186321626401024
n3 2.5432842380819E+21
n4 3.4715748464723E+28
n5 4.7386885563951E+35

Nth Root

y√n
2√n 3694.586309724
3√n 238.98861426944
4√n 60.78310875337
5√n 26.731684494898

Divisors of 13649968

1, 2, 4, 8, 16, 853123, 1706246, 3412492, 6824984, 13649968

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13649967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13649968 can be divided by 10 positive divisors. The sum of these divisors (counting 13649968) is 1, the average is 0.1.

Base conversion 13649968

Base System Value
2 Binary 110100000100100000110000
3 Ternary 221200111020101
4 Quaternary 310010200300
5 Quinary 11443244333
6 Senary 1204322144
8 Octal 64044060
10 Decimal 13649968
12 Duodecimal 46a3354
16 Hexadecimal d04830
20 Vigesimal 4564i8
36 Base36 84kds

Cryptographic Hash Functions

md5 8d5ae57b16853922e4470a54665da5f4
sha1 a48203cd55202e745f66bb59aeaf108e3a490400
sha256 49114d9d1c2f7ea9b8f47ef21d679bd878edeef6d9eb14d802761b843cab48f2
sha512 397b55da137e672aa19e86fc7aa4cb0b264186152c16bc24e158a468fb7ea673cb1bbfeb48caf7dd230489ac4122e464a06b7440f670e6ec99919995c75f242d
ripemd-160 6fd8d360a9f865ec9e978c35a703e1e702a24a7c

13649968 as geometric shapes

Circle

Radius = n
Diameter 27299936
Circumference 85765278.381072
Area 5.8534665270636E+14

Sphere

Radius = n
Volume 1.0653284104465E+22
Surface area 2.3413866108254E+15
Circumference 85765278.381072

Square

Length = n
Perimeter 54599872
Area 186321626401024
Diagonal 19303969.871559

Cube

Length = n
Surface area 1117929758406144
Volume 2.5432842380819E+21
Space diagonal 23642438.097689

Equilateral Triangle

Length = n
Perimeter 40949904
Area 80679630868860
Altitude 11821219.048845

Triangular Pyramid

Length = n
Surface area 80679630868860
Volume 2.997289218721E+20
Height 6434656.6238529