13721680 (number)

13721680 is an even 8-digits composite number following 13721679 and preceding 13721681. In scientific notation, it is written as 1.3721680 × 10^7. The sum of its digits is 28. It has a total of 8 prime factors and 80 positive divisors. There are 4640256 positive integers (up to 13721680) that are relatively prime to 13721680.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3721680 × 10^7
Engineering notation 1.3721680 × 10^6

Prime Factorization of 13721680

Prime Factorization 2 × 2 × 2 × 2 × 5 × 7 × 107 × 229

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1715210
Product of the distinct prime numbers

The prime factorization of 13721680 is 2 × 2 × 2 × 2 × 5 × 7 × 107 × 229. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 1, 17, 80, 2, 144, 3252, 383, 96595, 55921, 545519, 37909, 1311384, 3192374, 83293615, 1411114, 700548860, 923092639, 7190953816, 84804899

Basic calculations (n = 13721680)

Multiplication

n×y
n×2 27443360
n×3 41165040
n×4 54886720
n×5 68608400

Division

n÷y
n÷2 6860840
n÷3 4573893.3333333
n÷3 3430420
n÷5 2744336

Exponentiation

ny
n2 188284502022400
n3 2.5835796857107E+21
n4 3.5451053701823E+28
n5 4.8644801455923E+35

Nth Root

y√n
2√n 3704.2786072325
3√n 239.40640342706
4√n 60.862785076206
5√n 26.759713377558

Divisors of 13721680

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 107, 112, 140, 214, 229, 280, 428, 458, 535, 560, 749, 856, 916, 1070, 1145, 1498, 1603, 1712, 1832, 2140, 2290, 2996, 3206, 3664, 3745, 4280, 4580, 5992, 6412, 7490, 8015, 8560, 9160, 11984, 12824, 14980, 16030, 18320, 24503, 25648, 29960, 32060, 49006, 59920, 64120, 98012, 122515, 128240, 171521, 196024, 245030, 343042, 392048, 490060, 686084, 857605, 980120, 1372168, 1715210, 1960240, 2744336, 3430420, 6860840, 13721680

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13721679
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13721680 can be divided by 80 positive divisors. The sum of these divisors (counting 13721680) is 1, the average is 0.0125.

Base conversion 13721680

Base System Value
2 Binary 110100010110000001010000
3 Ternary 221211010121101
4 Quaternary 310112001100
5 Quinary 12003043210
6 Senary 1210034144
8 Octal 64260120
10 Decimal 13721680
12 Duodecimal 4718954
16 Hexadecimal d16050
20 Vigesimal 45f440
36 Base36 863ps

Cryptographic Hash Functions

md5 836d812bdc1f54f0047ca6701ddbc59b
sha1 c2162398f62683c131dbad7001f1ee6044894b07
sha256 d25d1c8dc27f7ae7a4c4f13e141cf6416ece4dcbcd4dabed55821acfa72858b9
sha512 244396bfe833c6da898d4f564feaf068600ba56023449398d7b619567d12cb1c613ff461aa7b87a7ea78a9847f30e744927325f49621dca1b61e269fa6e1dcf5
ripemd-160 7e0006937cc5d504e0806d30b8a294724d464924

13721680 as geometric shapes

Circle

Radius = n
Diameter 27443360
Circumference 86215858.16582
Area 5.9151320833838E+14

Sphere

Radius = n
Volume 1.082207328079E+22
Surface area 2.3660528333535E+15
Circumference 86215858.16582

Square

Length = n
Perimeter 54886720
Area 188284502022400
Diagonal 19405385.954544

Cube

Length = n
Surface area 1129707012134400
Volume 2.5835796857107E+21
Space diagonal 23766646.925202

Equilateral Triangle

Length = n
Perimeter 41165040
Area 81529580945150
Altitude 11883323.462601

Triangular Pyramid

Length = n
Surface area 81529580945150
Volume 3.0447778591698E+20
Height 6468461.9848479