12951018 (number)

12951018 is an even 8-digits composite number following 12951017 and preceding 12951019. In scientific notation, it is written as 1.2951018 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 4305600 positive integers (up to 12951018) that are relatively prime to 12951018.

Interesting facts

Basic properties

Name

Name twelve million nine hundred fifty-one thousand eighteen

Notation

Scientific notation 1.2951018 × 10^7
Engineering notation 1.2951018 × 10^6

Prime Factorization of 12951018

Prime Factorization 2 × 3 × 3 × 521 × 1381

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4317006
Product of the distinct prime numbers

The prime factorization of 12951018 is 2 × 3 × 3 × 521 × 1381. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 1, 79, 95, 346, 317, 2336, 7378, 32388, 96539, 443831, 679586, 3730924, 9403485, 40151599, 42346593, 796020877, 567796083, 9571929487, 8115294777

Basic calculations (n = 12951018)

Multiplication

n×y
n×2 25902036
n×3 38853054
n×4 51804072
n×5 64755090

Division

n÷y
n÷2 6475509
n÷3 4317006
n÷3 3237754.5
n÷5 2590203.6

Exponentiation

ny
n2 167728867236324
n3 2.1722595786972E+21
n4 2.813297290438E+28
n5 3.6435063847814E+35

Nth Root

y√n
2√n 3598.7522837784
3√n 234.83778151386
4√n 59.98960146374
5√n 26.452138100945

Divisors of 12951018

1, 2, 3, 6, 9, 18, 521, 1042, 1381, 1563, 2762, 3126, 4143, 4689, 8286, 9378, 12429, 24858, 719501, 1439002, 2158503, 4317006, 6475509, 12951018

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12951017
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12951018 can be divided by 24 positive divisors. The sum of these divisors (counting 12951018) is 1, the average is 0.041666666666667.

Base conversion 12951018

Base System Value
2 Binary 110001011001110111101010
3 Ternary 220100222110100
4 Quaternary 301121313222
5 Quinary 11303413033
6 Senary 1141330230
8 Octal 61316752
10 Decimal 12951018
12 Duodecimal 4406976
16 Hexadecimal c59dea
20 Vigesimal 40ihai
36 Base36 7pl2i

Cryptographic Hash Functions

md5 3bd38e4bc9852f6f80a71e80510b6f10
sha1 7d23c5cf5fe607b6ea14b4657a5a9096fd9e5dd5
sha256 33170f20368d5bc1f0ab4ad9ac690f7de48cc5de2a70e6c35bd81360f4a0dd15
sha512 f75b34b2167fd51a6ff762107214ed819894ae7be02ed47461d9f0356f7aa728bb4c1a0f20021737aebfdfe3368eaee97cd448ce5399ef6ef70d6a3aed19f7a8
ripemd-160 0f5757022ced38d430dc37493b56dc67993d35e1

12951018 as geometric shapes

Circle

Radius = n
Diameter 25902036
Circumference 81373646.010618
Area 5.2693577710457E+14

Sphere

Radius = n
Volume 9.0991396455004E+21
Surface area 2.1077431084183E+15
Circumference 81373646.010618

Square

Length = n
Perimeter 51804072
Area 167728867236324
Diagonal 18315505.302138

Cube

Length = n
Surface area 1006373203417944
Volume 2.1722595786972E+21
Space diagonal 22431821.185739

Equilateral Triangle

Length = n
Perimeter 38853054
Area 72628729987322
Altitude 11215910.59287

Triangular Pyramid

Length = n
Surface area 72628729987322
Volume 2.5600324643238E+20
Height 6105168.434046