12977984 (number)

12977984 is an even 8-digits composite number following 12977983 and preceding 12977985. In scientific notation, it is written as 1.2977984 × 10^7. The sum of its digits is 47. It has a total of 8 prime factors and 28 positive divisors. There are 6450048 positive integers (up to 12977984) that are relatively prime to 12977984.

Interesting facts

Basic properties

Name

Name twelve million nine hundred seventy-seven thousand nine hundred eighty-four

Notation

Scientific notation 1.2977984 × 10^7
Engineering notation 1.2977984 × 10^6

Prime Factorization of 12977984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 199 × 1019

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 405562
Product of the distinct prime numbers

The prime factorization of 12977984 is 2 × 2 × 2 × 2 × 2 × 2 × 199 × 1019. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 8, 91, 83, 815, 335, 3610, 409, 68749, 31911, 901721, 950410, 7389179, 4076188, 96047520, 61401144, 825992871, 681232863, 2017968379, 4922363360

Basic calculations (n = 12977984)

Multiplication

n×y
n×2 25955968
n×3 38933952
n×4 51911936
n×5 64889920

Division

n÷y
n÷2 6488992
n÷3 4325994.6666667
n÷3 3244496
n÷5 2595596.8

Exponentiation

ny
n2 168428068704256
n3 2.1858567807947E+21
n4 2.8368014327446E+28
n5 3.6815963605336E+35

Nth Root

y√n
2√n 3602.4969118654
3√n 235.00065791275
4√n 60.020803992161
5√n 26.463144417364

Divisors of 12977984

1, 2, 4, 8, 16, 32, 64, 199, 398, 796, 1019, 1592, 2038, 3184, 4076, 6368, 8152, 12736, 16304, 32608, 65216, 202781, 405562, 811124, 1622248, 3244496, 6488992, 12977984

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12977983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12977984 can be divided by 28 positive divisors. The sum of these divisors (counting 12977984) is 1, the average is 0.035714285714286.

Base conversion 12977984

Base System Value
2 Binary 110001100000011101000000
3 Ternary 220102100110002
4 Quaternary 301200131000
5 Quinary 11310243414
6 Senary 1142055132
8 Octal 61403500
10 Decimal 12977984
12 Duodecimal 441a4a8
16 Hexadecimal c60740
20 Vigesimal 4124j4
36 Base36 7q5vk

Cryptographic Hash Functions

md5 f67cc90ed9e0442a2ad1e2127697f650
sha1 c8f4b004a6570f39ff47c440fdb6ee4fa1f665bf
sha256 6eedc1e2cc0eb37538f4462aa6f86b0677d79a87260a1de056734333011d4912
sha512 d4638c149099151e9a16577c2bfc3829c4fce5ffac47437151a633ff98c49876fff1362c04e92ff032e868746f8e24868f566150213b99507712fa69ee592808
ripemd-160 fd3a2711abc3bee0c832a8ded6404cb9ce759081

12977984 as geometric shapes

Circle

Radius = n
Diameter 25955968
Circumference 81543078.385612
Area 5.2913238329961E+14

Sphere

Radius = n
Volume 9.1560954724589E+21
Surface area 2.1165295331984E+15
Circumference 81543078.385612

Square

Length = n
Perimeter 51911936
Area 168428068704256
Diagonal 18353640.985061

Cube

Length = n
Surface area 1010568412225536
Volume 2.1858567807947E+21
Space diagonal 22478527.667816

Equilateral Triangle

Length = n
Perimeter 38933952
Area 72931493104118
Altitude 11239263.833908

Triangular Pyramid

Length = n
Surface area 72931493104118
Volume 2.5760569206709E+20
Height 6117880.3283537