14721840 (number)

14721840 is an even 8-digits composite number following 14721839 and preceding 14721841. In scientific notation, it is written as 1.4721840 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 80 positive divisors. There are 3193344 positive integers (up to 14721840) that are relatively prime to 14721840.

Interesting facts

Basic properties

Name

Name fourteen million seven hundred twenty-one thousand eight hundred forty

Notation

Scientific notation 1.4721840 × 10^7
Engineering notation 1.4721840 × 10^6

Prime Factorization of 14721840

Prime Factorization 2 × 2 × 2 × 2 × 35 × 9 × 23 × 127

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1840230
Product of the distinct prime numbers

The prime factorization of 14721840 is 2 × 2 × 2 × 2 × 35 × 9 × 23 × 127. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 3, 21, 15, 73, 256, 2380, 3104, 28381, 71418, 945199, 351573, 7065262, 4477056, 98971941, 81971440, 24651585, 98613795, 2525728850, 8531446483

Basic calculations (n = 14721840)

Multiplication

n×y
n×2 29443680
n×3 44165520
n×4 58887360
n×5 73609200

Division

n÷y
n÷2 7360920
n÷3 4907280
n÷3 3680460
n÷5 2944368

Exponentiation

ny
n2 216732572985600
n3 3.1907022622823E+21
n4 4.6973008192958E+28
n5 6.9152911093542E+35

Nth Root

y√n
2√n 3836.9050027333
3√n 245.08723812648
4√n 61.942755853557
5√n 27.138911118469

Divisors of 14721840

1, 2, 4, 8, 9, 16, 18, 23, 35, 36, 46, 70, 72, 92, 127, 140, 144, 184, 207, 254, 280, 315, 368, 414, 508, 560, 630, 805, 828, 1016, 1143, 1260, 1610, 1656, 2032, 2286, 2520, 2921, 3220, 3312, 4445, 4572, 5040, 5842, 6440, 7245, 8890, 9144, 11684, 12880, 14490, 17780, 18288, 23368, 26289, 28980, 35560, 40005, 46736, 52578, 57960, 71120, 80010, 102235, 105156, 115920, 160020, 204470, 210312, 320040, 408940, 420624, 640080, 817880, 920115, 1635760, 1840230, 3680460, 7360920, 14721840

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 -14721839
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 14721840 can be divided by 80 positive divisors. The sum of these divisors (counting 14721840) is 1, the average is 0.0125.

Base conversion 14721840

Base System Value
2 Binary 111000001010001100110000
3 Ternary 1000200221120100
4 Quaternary 320022030300
5 Quinary 12232044330
6 Senary 1243312400
8 Octal 70121460
10 Decimal 14721840
12 Duodecimal 4b1b700
16 Hexadecimal e0a330
20 Vigesimal 4c04c0
36 Base36 8rjg0

Cryptographic Hash Functions

md5 b307ef3b789fbf317c5983ff9c142a06
sha1 c37f0ac5aba603b598c3063c4d06c04a7dcaa1be
sha256 b7ad4fd4bee337a30173c961f50a076da990d354f13845c794fc89180e166e9b
sha512 e0ef41a88fafd481a54a23774192eb5350112242fae1cdbc2067dd761fd106de6d6cdfff0a9adedbe919850171a1fa467de12a5f5535a70eff2a502aba65d5e0
ripemd-160 b88c59619c4714e19756809c537e11679e77c035

14721840 as geometric shapes

Circle

Radius = n
Diameter 29443680
Circumference 92500048.782649
Area 6.8088545908517E+14

Sphere

Radius = n
Volume 1.3365182382638E+22
Surface area 2.7235418363407E+15
Circumference 92500048.782649

Square

Length = n
Perimeter 58887360
Area 216732572985600
Diagonal 20819825.791087

Cube

Length = n
Surface area 1300395437913600
Volume 3.1907022622823E+21
Space diagonal 25498974.8609

Equilateral Triangle

Length = n
Perimeter 44165520
Area 93847957016547
Altitude 12749487.43045

Triangular Pyramid

Length = n
Surface area 93847957016547
Volume 3.7602786773452E+20
Height 6939941.9303622