13291250 (number)

13291250 is an even 8-digits composite number following 13291249 and preceding 13291251. In scientific notation, it is written as 1.3291250 × 10^7. The sum of its digits is 23. It has a total of 6 prime factors and 48 positive divisors. There are 4410000 positive integers (up to 13291250) that are relatively prime to 13291250.

Interesting facts

Basic properties

Name

Name thirteen million two hundred ninety-one thousand two hundred fifty

Notation

Scientific notation 1.3291250 × 10^7
Engineering notation 1.3291250 × 10^6

Prime Factorization of 13291250

Prime Factorization 2 × 7 × 175 × 7 × 155 × 5

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1898750
Product of the distinct prime numbers

The prime factorization of 13291250 is 2 × 7 × 175 × 7 × 155 × 5. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 2, 6, 27, 463, 782, 2095, 3164, 66026, 10469, 236905, 902978, 1164164, 9680694, 12213903, 18634427, 382999208, 619712286, 9223487929, 6443297935

Basic calculations (n = 13291250)

Multiplication

n×y
n×2 26582500
n×3 39873750
n×4 53165000
n×5 66456250

Division

n÷y
n÷2 6645625
n÷3 4430416.6666667
n÷3 3322812.5
n÷5 2658250

Exponentiation

ny
n2 176657326562500
n3 2.3479966916738E+21
n4 3.120781102821E+28
n5 4.1479081832869E+35

Nth Root

y√n
2√n 3645.7166647999
3√n 236.87648082375
4√n 60.379770327486
5√n 26.589683345153

Divisors of 13291250

1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 155, 175, 245, 310, 350, 490, 775, 875, 1085, 1225, 1550, 1750, 2170, 2450, 5425, 6125, 7595, 8575, 10850, 12250, 15190, 17150, 27125, 37975, 42875, 54250, 75950, 85750, 135625, 189875, 271250, 379750, 949375, 1329125, 1898750, 2658250, 6645625, 13291250

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13291249
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13291250 can be divided by 48 positive divisors. The sum of these divisors (counting 13291250) is 1, the average is 0.020833333333333.

Base conversion 13291250

Base System Value
2 Binary 110010101100111011110010
3 Ternary 221000021011112
4 Quaternary 302230323302
5 Quinary 11400310000
6 Senary 1152513322
8 Octal 62547362
10 Decimal 13291250
12 Duodecimal 454b842
16 Hexadecimal cacef2
20 Vigesimal 43182a
36 Base36 7wvle

Cryptographic Hash Functions

md5 22ec4009ff582859bcb1f8b9f7677b34
sha1 c2e45680efd0bc369d7a80ea94a30fe39d733805
sha256 fdf688260ebc4c8e19e47ad50cf259141fe21f08b398d1b23385400145351d8e
sha512 18d7e7879572330b8628d309a58e441b153415a62ec7725db9ee3e8cd5217b31eaea33e3550748fb8ce654af4c76feaf5378c0124d67a0a6e03797a549f16dda
ripemd-160 d7ab9a7a990520508c7590a5139b693862370e2b

13291250 as geometric shapes

Circle

Radius = n
Diameter 26582500
Circumference 83511386.714051
Area 5.5498535933156E+14

Sphere

Radius = n
Volume 9.8352655429542E+21
Surface area 2.2199414373263E+15
Circumference 83511386.714051

Square

Length = n
Perimeter 53165000
Area 176657326562500
Diagonal 18796666.010891

Cube

Length = n
Surface area 1059943959375000
Volume 2.3479966916738E+21
Space diagonal 23021120.2961

Equilateral Triangle

Length = n
Perimeter 39873750
Area 76494866283884
Altitude 11510560.14805

Triangular Pyramid

Length = n
Surface area 76494866283884
Volume 2.7671406381436E+20
Height 6265555.3369638