14921490 (number)

14921490 is an even 8-digits composite number following 14921489 and preceding 14921491. In scientific notation, it is written as 1.4921490 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 3967040 positive integers (up to 14921490) that are relatively prime to 14921490.

Interesting facts

Basic properties

Name

Name fourteen million nine hundred twenty-one thousand four hundred ninety

Notation

Scientific notation 1.4921490 × 10^7
Engineering notation 1.4921490 × 10^6

Prime Factorization of 14921490

Prime Factorization 2 × 15 × 491 × 1013

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14921490
Product of the distinct prime numbers

The prime factorization of 14921490 is 2 × 15 × 491 × 1013. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 89, 57, 972, 959, 9879, 4951, 26221, 92413, 317082, 357261, 3190426, 1028401, 32959702, 18708208, 738655896, 416417967, 107710351, 9530233963

Basic calculations (n = 14921490)

Multiplication

n×y
n×2 29842980
n×3 44764470
n×4 59685960
n×5 74607450

Division

n÷y
n÷2 7460745
n÷3 4973830
n÷3 3730372.5
n÷5 2984298

Exponentiation

ny
n2 222650863820100
n3 3.322282637983E+21
n4 4.9573407159837E+28
n5 7.3970909920143E+35

Nth Root

y√n
2√n 3862.8344515394
3√n 246.19018276182
4√n 62.151705137827
5√n 27.212123821909

Divisors of 14921490

1, 2, 15, 30, 491, 982, 1013, 2026, 7365, 14730, 15195, 30390, 497383, 994766, 7460745, 14921490

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 -14921489
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 14921490 can be divided by 16 positive divisors. The sum of these divisors (counting 14921490) is 1, the average is 0.0625.

Base conversion 14921490

Base System Value
2 Binary 111000111010111100010010
3 Ternary 1001002002102210
4 Quaternary 320322330102
5 Quinary 12304441430
6 Senary 1251452550
8 Octal 70727422
10 Decimal 14921490
12 Duodecimal 4bb7156
16 Hexadecimal e3af12
20 Vigesimal 4d53ea
36 Base36 8vthu

Cryptographic Hash Functions

md5 05821f38f6bdd2603671f92025766292
sha1 873664effa6c57fa9337ff6859399f34db180a7f
sha256 58c42589f21252645444a2893ff1a25e7bf559c658e93e86b39625baee7686f7
sha512 7c9820833e864c6dc4e965d2ba4163c95de417f129e496191fb2ce19d994d4474a43e4208fa74f960ca3bf288f44139ae946c88736b166111cf33518969500ed
ripemd-160 75e7fd389cbffcfb54dc1d774c2dc6236eba7640

14921490 as geometric shapes

Circle

Radius = n
Diameter 29842980
Circumference 93754486.729227
Area 6.9947831809265E+14

Sphere

Radius = n
Volume 1.3916344971515E+22
Surface area 2.7979132723706E+15
Circumference 93754486.729227

Square

Length = n
Perimeter 59685960
Area 222650863820100
Diagonal 21102173.528815

Cube

Length = n
Surface area 1335905182920600
Volume 3.322282637983E+21
Space diagonal 25844778.804631

Equilateral Triangle

Length = n
Perimeter 44764470
Area 96410652121378
Altitude 12922389.402315

Triangular Pyramid

Length = n
Surface area 96410652121378
Volume 3.9153476372268E+20
Height 7034057.8429382