13721608 (number)

13721608 is an even 8-digits composite number following 13721607 and preceding 13721609. In scientific notation, it is written as 1.3721608 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors. There are 6849216 positive integers (up to 13721608) that are relatively prime to 13721608.

Interesting facts

Basic properties

Name

Name thirteen million seven hundred twenty-one thousand six hundred eight

Notation

Scientific notation 1.3721608 × 10^7
Engineering notation 1.3721608 × 10^6

Prime Factorization of 13721608

Prime Factorization 2 × 2 × 2 × 2069 × 829

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3430402
Product of the distinct prime numbers

The prime factorization of 13721608 is 2 × 2 × 2 × 2069 × 829. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 100, 28, 642, 608, 6324, 9244, 87293, 88939, 906148, 925417, 2084473, 9332142, 53066156, 54322536, 740943912, 774107489, 4062649054, 2811838777

Basic calculations (n = 13721608)

Multiplication

n×y
n×2 27443216
n×3 41164824
n×4 54886432
n×5 68608040

Division

n÷y
n÷2 6860804
n÷3 4573869.3333333
n÷3 3430402
n÷5 2744321.6

Exponentiation

ny
n2 188282526105664
n3 2.5835390164717E+21
n4 3.545030963673E+28
n5 4.8643525231383E+35

Nth Root

y√n
2√n 3704.2688887282
3√n 239.40598469089
4√n 60.86270523669
5√n 26.759685294941

Divisors of 13721608

1, 2, 4, 8, 829, 1658, 2069, 3316, 4138, 6632, 8276, 16552, 1715201, 3430402, 6860804, 13721608

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 -13721607
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 13721608 can be divided by 16 positive divisors. The sum of these divisors (counting 13721608) is 1, the average is 0.0625.

Base conversion 13721608

Base System Value
2 Binary 110100010110000000001000
3 Ternary 221211010111201
4 Quaternary 310112000020
5 Quinary 12003042413
6 Senary 1210033544
8 Octal 64260010
10 Decimal 13721608
12 Duodecimal 47188b4
16 Hexadecimal d16008
20 Vigesimal 45f408
36 Base36 863ns

Cryptographic Hash Functions

md5 70034ce4eb9b681289a8e7443ad646e5
sha1 45df3545dda9798264a62ca05234791d18af5f76
sha256 dc66e59637247259692339e6e75765b2ffb925fefb1963f6e00a6e37cbb0abd0
sha512 bb618b1e4d3e9050dc2333fef87564f59d1a44d2d145f13839bd7801f5de4fd6e922cc39a54ecce8560c3a4c95f25aed101bdb0feadf8028ebd1b1357fd049c6
ripemd-160 2fed3a7ed266ffa9093acf64dc8616af081cf10a

13721608 as geometric shapes

Circle

Radius = n
Diameter 27443216
Circumference 86215405.776478
Area 5.9150700081288E+14

Sphere

Radius = n
Volume 1.082190292588E+22
Surface area 2.3660280032515E+15
Circumference 86215405.776478

Square

Length = n
Perimeter 54886432
Area 188282526105664
Diagonal 19405284.131167

Cube

Length = n
Surface area 1129695156633984
Volume 2.5835390164717E+21
Space diagonal 23766522.217544

Equilateral Triangle

Length = n
Perimeter 41164824
Area 81528725348106
Altitude 11883261.108772

Triangular Pyramid

Length = n
Surface area 81528725348106
Volume 3.0447299300119E+20
Height 6468428.0437224