13454985 (number)

13454985 is an odd 8-digits composite number following 13454984 and preceding 13454986. In scientific notation, it is written as 1.3454985 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 6928320 positive integers (up to 13454985) that are relatively prime to 13454985.

Interesting facts

Basic properties

Name

Name thirteen million four hundred fifty-four thousand nine hundred eighty-five

Notation

Scientific notation 1.3454985 × 10^7
Engineering notation 1.3454985 × 10^6

Prime Factorization of 13454985

Prime Factorization 3 × 5 × 29 × 30931

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13454985
Product of the distinct prime numbers

The prime factorization of 13454985 is 3 × 5 × 29 × 30931. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 72, 10, 324, 279, 8903, 9332, 31055, 16552, 651213, 300485, 3227707, 9661084, 16892811, 30893670, 143602996, 937707300, 1106175389, 9713936516

Basic calculations (n = 13454985)

Multiplication

n×y
n×2 26909970
n×3 40364955
n×4 53819940
n×5 67274925

Division

n÷y
n÷2 6727492.5
n÷3 4484995
n÷3 3363746.25
n÷5 2690997

Exponentiation

ny
n2 181036621350225
n3 2.435845024718E+21
n4 3.2774258269905E+28
n5 4.4097715340769E+35

Nth Root

y√n
2√n 3668.1037335386
3√n 237.84520805899
4√n 60.564872108662
5√n 26.65487459354

Divisors of 13454985

1, 3, 5, 15, 29, 87, 145, 435, 30931, 92793, 154655, 463965, 896999, 2690997, 4484995, 13454985

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 -13454984
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 13454985 can be divided by 16 positive divisors. The sum of these divisors (counting 13454985) is 1, the average is 0.0625.

Base conversion 13454985

Base System Value
2 Binary 110011010100111010001001
3 Ternary 221022120202210
4 Quaternary 303110322021
5 Quinary 11421024420
6 Senary 1200215333
8 Octal 63247211
10 Decimal 13454985
12 Duodecimal 460a549
16 Hexadecimal cd4e89
20 Vigesimal 441h95
36 Base36 80dxl

Cryptographic Hash Functions

md5 00690ca675ec49e7a5ece3bd40d52d09
sha1 5d43dbba76435e057881603c7950bd73f0b17a89
sha256 fa19f81a4cbf9e8aebe92d97df106314729fd7a354a84eda8cafd275cad98049
sha512 1280aafcc18cd7d8fe77d344669e1c97c0d4a525fd996acd2eeb94fe824f2b528e949a5f90f5868eaf84c0c4daca376504e69b63babcbee49de272382aa77257
ripemd-160 fb2a402a73ee7679549ce48fc64dc77b2133a826

13454985 as geometric shapes

Circle

Radius = n
Diameter 26909970
Circumference 84540164.060322
Area 5.6874331966458E+14

Sphere

Radius = n
Volume 1.0203243779916E+22
Surface area 2.2749732786583E+15
Circumference 84540164.060322

Square

Length = n
Perimeter 53819940
Area 181036621350225
Diagonal 19028222.268527

Cube

Length = n
Surface area 1086219728101350
Volume 2.435845024718E+21
Space diagonal 23304717.635077

Equilateral Triangle

Length = n
Perimeter 40364955
Area 78391156552300
Altitude 11652358.817539

Triangular Pyramid

Length = n
Surface area 78391156552300
Volume 2.870670891496E+20
Height 6342740.7561755