14861640 (number)

14861640 is an even 8-digits composite number following 14861639 and preceding 14861641. In scientific notation, it is written as 1.4861640 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 64 positive divisors. There are 3939840 positive integers (up to 14861640) that are relatively prime to 14861640.

Interesting facts

Basic properties

Name

Name fourteen million eight hundred sixty-one thousand six hundred forty

Notation

Scientific notation 1.4861640 × 10^7
Engineering notation 1.4861640 × 10^6

Prime Factorization of 14861640

Prime Factorization 2 × 2 × 2 × 3 × 5 × 457 × 271

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3715410
Product of the distinct prime numbers

The prime factorization of 14861640 is 2 × 2 × 2 × 3 × 5 × 457 × 271. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 14861640)

Multiplication

n×y
n×2 29723280
n×3 44584920
n×4 59446560
n×5 74308200

Division

n÷y
n÷2 7430820
n÷3 4953880
n÷3 3715410
n÷5 2972328

Exponentiation

ny
n2 220868343489600
n3 3.2824658083388E+21
n4 4.878282515584E+28
n5 7.2499278564904E+35

Nth Root

y√n
2√n 3855.0797657117
3√n 245.86058595379
4√n 62.089288655224
5√n 27.19025918357

Divisors of 14861640

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -14861639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 14861640 can be divided by 64 positive divisors. The sum of these divisors (counting 14861640) is 1, the average is 0.015625.

Base conversion 14861640

Base System Value
2 Binary 111000101100010101001000
3 Ternary 1000222001100010
4 Quaternary 320230111020
5 Quinary 12301033030
6 Senary 1250311520
8 Octal 70542510
10 Decimal 14861640
12 Duodecimal 4b885a0
16 Hexadecimal e2c548
20 Vigesimal 4che20
36 Base36 8ujbc

Cryptographic Hash Functions

md5 694196b44f63d6699b520784da1ea9e5
sha1 99fc2c902dbac68617cd03ea4ea076baa2d8b7bf
sha256 cefe895d67215d88dfec137e13065ad880b5af68b35c5ffa23d06836eca17312
sha512 7e0e16e25b9d699d082bc4cd2785fd6986457325b691920442ca7aa57aab6b6a2780f4c1f5d416a29dbdee648183f104e7c30a5fd8f1e28f6e286d250adbbf5d
ripemd-160 7f181c3a19dd0e45a1c573fa0a21f94ed2e26262

14861640 as geometric shapes

Circle

Radius = n
Diameter 29723280
Circumference 93378438.088592
Area 6.9387836531747E+14

Sphere

Radius = n
Volume 1.3749560625516E+22
Surface area 2.7755134612699E+15
Circumference 93378438.088592

Square

Length = n
Perimeter 59446560
Area 220868343489600
Diagonal 21017532.847106

Cube

Length = n
Surface area 1325210060937600
Volume 3.2824658083388E+21
Space diagonal 25741115.563798

Equilateral Triangle

Length = n
Perimeter 44584920
Area 95638798176890
Altitude 12870557.781899

Triangular Pyramid

Length = n
Surface area 95638798176890
Volume 3.8684230534822E+20
Height 7005844.2823688