12451290 (number)

12451290 is an even 8-digits composite number following 12451289 and preceding 12451291. In scientific notation, it is written as 1.2451290 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 3161600 positive integers (up to 12451290) that are relatively prime to 12451290.

Interesting facts

Basic properties

Name

Name twelve million four hundred fifty-one thousand two hundred ninety

Notation

Scientific notation 1.2451290 × 10^7
Engineering notation 1.2451290 × 10^6

Prime Factorization of 12451290

Prime Factorization 2 × 15 × 41 × 191 × 53

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12451290
Product of the distinct prime numbers

The prime factorization of 12451290 is 2 × 15 × 41 × 191 × 53. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 95, 5, 718, 620, 8190, 4474, 67762, 2912, 259498, 541719, 6628464, 3195726, 44581810, 74422145, 610949029, 162276392, 3457653281, 7765263619

Basic calculations (n = 12451290)

Multiplication

n×y
n×2 24902580
n×3 37353870
n×4 49805160
n×5 62256450

Division

n÷y
n÷2 6225645
n÷3 4150430
n÷3 3112822.5
n÷5 2490258

Exponentiation

ny
n2 155034622664100
n3 1.9303810468313E+21
n4 2.40357342246E+28
n5 2.9927589719342E+35

Nth Root

y√n
2√n 3528.6385476555
3√n 231.77759353706
4√n 59.402344630961
5√n 26.24477595497

Divisors of 12451290

1, 2, 15, 30, 41, 53, 82, 106, 191, 382, 615, 795, 1230, 1590, 2173, 2865, 4346, 5730, 7831, 10123, 15662, 20246, 32595, 65190, 117465, 151845, 234930, 303690, 415043, 830086, 6225645, 12451290

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12451289
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12451290 can be divided by 32 positive divisors. The sum of these divisors (counting 12451290) is 1, the average is 0.03125.

Base conversion 12451290

Base System Value
2 Binary 101111011111110111011010
3 Ternary 212102120221220
4 Quaternary 233133313122
5 Quinary 11141420130
6 Senary 1122512510
8 Octal 57376732
10 Decimal 12451290
12 Duodecimal 4205736
16 Hexadecimal bdfdda
20 Vigesimal 3hg84a
36 Base36 7evh6

Cryptographic Hash Functions

md5 3c56723fa454ceb3661d502e7cfe2299
sha1 10f3d24e8f779a8a8b8dd50ba522134f606586bc
sha256 4c7d84d61b30a97cb2e23aae450700367e6576f725e4dd7ac8c8d132b8b8ed22
sha512 be3aa7940207ed5f22fa980b4fd359efb1d7773a37d86b025ceafdc1378ae16a6bde9d73558188660ef66b81b233e69791071163d378aa9d686befb8e12a7fd3
ripemd-160 336c5d506dc4c0d08396f91e75872dc244713a56

12451290 as geometric shapes

Circle

Radius = n
Diameter 24902580
Circumference 78233762.383432
Area 4.870556316136E+14

Sphere

Radius = n
Volume 8.0859612204722E+21
Surface area 1.9482225264544E+15
Circumference 78233762.383432

Square

Length = n
Perimeter 49805160
Area 155034622664100
Diagonal 17608783.18704

Cube

Length = n
Surface area 930207735984600
Volume 1.9303810468313E+21
Space diagonal 21566266.899774

Equilateral Triangle

Length = n
Perimeter 37353870
Area 67131960846623
Altitude 10783133.449887

Triangular Pyramid

Length = n
Surface area 67131960846623
Volume 2.274975880814E+20
Height 5869594.3956802