12981010 (number)

12981010 is an even 8-digits composite number following 12981009 and preceding 12981011. In scientific notation, it is written as 1.2981010 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 32 positive divisors. There are 4341120 positive integers (up to 12981010) that are relatively prime to 12981010.

Interesting facts

Basic properties

Name

Name twelve million nine hundred eighty-one thousand ten

Notation

Scientific notation 1.2981010 × 10^7
Engineering notation 1.2981010 × 10^6

Prime Factorization of 12981010

Prime Factorization 2 × 7 × 5 × 4523 × 41

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12981010
Product of the distinct prime numbers

The prime factorization of 12981010 is 2 × 7 × 5 × 4523 × 41. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 6, 9, 69, 945, 158, 3057, 5830, 23932, 820, 169681, 122320, 3028271, 8083471, 74871271, 1128385, 474703141, 370089435, 1406225000, 9600314725

Basic calculations (n = 12981010)

Multiplication

n×y
n×2 25962020
n×3 38943030
n×4 51924040
n×5 64905050

Division

n÷y
n÷2 6490505
n÷3 4327003.3333333
n÷3 3245252.5
n÷5 2596202

Exponentiation

ny
n2 168506620620100
n3 2.1873861273357E+21
n4 2.8394481192806E+28
n5 3.6858904430863E+35

Nth Root

y√n
2√n 3602.9168738676
3√n 235.01892106593
4√n 60.024302360524
5√n 26.464378353353

Divisors of 12981010

1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 4523, 9046, 22615, 31661, 45230, 63322, 158305, 185443, 316610, 370886, 927215, 1298101, 1854430, 2596202, 6490505, 12981010

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 -12981009
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 12981010 can be divided by 32 positive divisors. The sum of these divisors (counting 12981010) is 1, the average is 0.03125.

Base conversion 12981010

Base System Value
2 Binary 110001100001001100010010
3 Ternary 220102111121011
4 Quaternary 301201030102
5 Quinary 11310343020
6 Senary 1142121134
8 Octal 61411422
10 Decimal 12981010
12 Duodecimal 44201aa
16 Hexadecimal c61312
20 Vigesimal 412caa
36 Base36 7q87m

Cryptographic Hash Functions

md5 4526bcc5fc5883b72231955ebf6b5e5f
sha1 cb913f4cf357e6ca3e672879307e0dbe1d637016
sha256 6eae3bd54f10055e66ac7e2f69db62f415c70ff83db35d712c389b109490f92f
sha512 f7d3f65e17d657775e07c44ca47aa28725c5c22f02c49acaa5931ba84ddc54cdefc35f5cda3e2c724504590ca6c51f280b20f633e12e6553f3b0757427ac6d24
ripemd-160 7158e42d0ea71173854f255cb6eb32c325069571

12981010 as geometric shapes

Circle

Radius = n
Diameter 25962020
Circumference 81562091.304351
Area 5.2937916142135E+14

Sphere

Radius = n
Volume 9.1625015842695E+21
Surface area 2.1175166456854E+15
Circumference 81562091.304351

Square

Length = n
Perimeter 51924040
Area 168506620620100
Diagonal 18357920.395301

Cube

Length = n
Surface area 1011039723720600
Volume 2.1873861273357E+21
Space diagonal 22483768.85356

Equilateral Triangle

Length = n
Perimeter 38943030
Area 72965507081437
Altitude 11241884.42678

Triangular Pyramid

Length = n
Surface area 72965507081437
Volume 2.5778592728541E+20
Height 6119306.7984336