12939916 (number)

12939916 is an even 8-digits composite number following 12939915 and preceding 12939917. In scientific notation, it is written as 1.2939916 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 5678400 positive integers (up to 12939916) that are relatively prime to 12939916.

Interesting facts

Basic properties

Name

Name twelve million nine hundred thirty-nine thousand nine hundred sixteen

Notation

Scientific notation 1.2939916 × 10^7
Engineering notation 1.2939916 × 10^6

Prime Factorization of 12939916

Prime Factorization 2 × 2 × 11 × 29 × 10141

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6469958
Product of the distinct prime numbers

The prime factorization of 12939916 is 2 × 2 × 11 × 29 × 10141. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 9, 84, 96, 77, 823, 164, 8318, 25878, 2842, 74932, 369619, 7157985, 6341168, 56620009, 50778822, 834564612, 51471508, 1053975475, 771399994

Basic calculations (n = 12939916)

Multiplication

n×y
n×2 25879832
n×3 38819748
n×4 51759664
n×5 64699580

Division

n÷y
n÷2 6469958
n÷3 4313305.3333333
n÷3 3234979
n÷5 2587983.2

Exponentiation

ny
n2 167441426087056
n3 2.1666779884867E+21
n4 2.8036631170067E+28
n5 3.6279165226365E+35

Nth Root

y√n
2√n 3597.2094740229
3√n 234.77065900693
4√n 59.976741108724
5√n 26.447601432296

Divisors of 12939916

1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 10141, 20282, 40564, 111551, 223102, 294089, 446204, 588178, 1176356, 3234979, 6469958, 12939916

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 -12939915
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 12939916 can be divided by 24 positive divisors. The sum of these divisors (counting 12939916) is 1, the average is 0.041666666666667.

Base conversion 12939916

Base System Value
2 Binary 110001010111001010001100
3 Ternary 220100102020011
4 Quaternary 301113022030
5 Quinary 11303034131
6 Senary 1141203004
8 Octal 61271214
10 Decimal 12939916
12 Duodecimal 4400464
16 Hexadecimal c5728c
20 Vigesimal 40h9fg
36 Base36 7pci4

Cryptographic Hash Functions

md5 78ebbedc77074ca8e931fa4c3f02b508
sha1 203d15bef7323031ffec93ff6929be903f086dba
sha256 e955af87797130d5eb4459d6eca643eb8ab27b167b1f6babf2b7e7e975fd0b23
sha512 39f8fbe8e73ffcda5ab9fd74aa69d732ced09e86c837062dff92a6ce07e55e195e31ecb2eaa6795f07ca20edfe4a44f7ea4f281eed6cd77c8f8f06f0b6a79439
ripemd-160 05abcb4adfafbad491c63897ec7a1e93514e2dfd

12939916 as geometric shapes

Circle

Radius = n
Diameter 25879832
Circumference 81303890.087338
Area 5.2603275410169E+14

Sphere

Radius = n
Volume 9.0757595350994E+21
Surface area 2.1041310164068E+15
Circumference 81303890.087338

Square

Length = n
Perimeter 51759664
Area 167441426087056
Diagonal 18299804.703169

Cube

Length = n
Surface area 1004648556522336
Volume 2.1666779884867E+21
Space diagonal 22412591.957673

Equilateral Triangle

Length = n
Perimeter 38819748
Area 72504264318642
Altitude 11206295.978837

Triangular Pyramid

Length = n
Surface area 72504264318642
Volume 2.5534544971776E+20
Height 6099934.9010562