12897274 (number)

12897274 is an even 8-digits composite number following 12897273 and preceding 12897275. In scientific notation, it is written as 1.2897274 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 5928768 positive integers (up to 12897274) that are relatively prime to 12897274.

Interesting facts

Basic properties

Name

Name twelve million eight hundred ninety-seven thousand two hundred seventy-four

Notation

Scientific notation 1.2897274 × 10^7
Engineering notation 1.2897274 × 10^6

Prime Factorization of 12897274

Prime Factorization 2 × 13 × 293 × 1693

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12897274
Product of the distinct prime numbers

The prime factorization of 12897274 is 2 × 13 × 293 × 1693. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 46, 1, 199, 870, 5137, 9053, 18227, 83380, 632748, 152475, 958953, 289145, 31771054, 49298784, 432157018, 818334093, 712894436, 9526893120

Basic calculations (n = 12897274)

Multiplication

n×y
n×2 25794548
n×3 38691822
n×4 51589096
n×5 64486370

Division

n÷y
n÷2 6448637
n÷3 4299091.3333333
n÷3 3224318.5
n÷5 2579454.8

Exponentiation

ny
n2 166339676631076
n3 2.1453283865824E+21
n4 2.7668888021731E+28
n5 3.5685323009158E+35

Nth Root

y√n
2√n 3591.2774885826
3√n 234.51248867011
4√n 59.92726832238
5√n 26.430147406286

Divisors of 12897274

1, 2, 13, 26, 293, 586, 1693, 3386, 3809, 7618, 22009, 44018, 496049, 992098, 6448637, 12897274

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 -12897273
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 12897274 can be divided by 16 positive divisors. The sum of these divisors (counting 12897274) is 1, the average is 0.0625.

Base conversion 12897274

Base System Value
2 Binary 110001001100101111111010
3 Ternary 220021020201211
4 Quaternary 301030233322
5 Quinary 11300203044
6 Senary 1140233334
8 Octal 61145772
10 Decimal 12897274
12 Duodecimal 439b84a
16 Hexadecimal c4cbfa
20 Vigesimal 40c33e
36 Base36 7oflm

Cryptographic Hash Functions

md5 67f511944659c6c6640e8d9402aa7152
sha1 bd92cab67f2014d30c6938e82ff2a250b65097b3
sha256 2b7b5f18932d9f0046fb6c802d1f17e71dfa7d50ea2677b3f28b4235071b9583
sha512 4f93189147b99f7a1e29353a03d6260c2c20f7d4097775e360961059b5b18c38f0fc50a71e19a312ff337b0418398ff4bb7571d68f13427190f919ab89d6dde7
ripemd-160 98d97843ce9557a88b60226858d0197b1835e37b

12897274 as geometric shapes

Circle

Radius = n
Diameter 25794548
Circumference 81035962.499469
Area 5.2257150610469E+14

Sphere

Radius = n
Volume 8.9863305317665E+21
Surface area 2.0902860244188E+15
Circumference 81035962.499469

Square

Length = n
Perimeter 51589096
Area 166339676631076
Diagonal 18239499.808442

Cube

Length = n
Surface area 998038059786456
Volume 2.1453283865824E+21
Space diagonal 22338733.847137

Equilateral Triangle

Length = n
Perimeter 38691822
Area 72027192809900
Altitude 11169366.923569

Triangular Pyramid

Length = n
Surface area 72027192809900
Volume 2.5282937500407E+20
Height 6079833.2694806