Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

13996978 (number)

13996978 is an even 8-digits composite number following 13996977 and preceding 13996979. In scientific notation, it is written as 1.3996978 × 10^7. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 6998488 positive integers (up to 13996978) that are relatively prime to 13996978.

Interesting facts

13996978 has 4 divisors, whose sum is 20995470
The reverse of 13996978 is 87969931
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 52
Digital Root 7

Name

Name	thirteen million nine hundred ninety-six thousand nine hundred seventy-eight

Notation

Scientific notation	1.3996978 × 10^7
Engineering notation	1.3996978 × 10^6

Prime Factorization of 13996978

Prime Factorization 2 × 6998489

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	13996978	Product of the distinct prime numbers

The prime factorization of 13996978 is 2 × 6998489. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 8, 79, 27, 185, 332, 5449, 319, 95552, 59572, 264283, 82482, 3640456, 6523196, 52879032, 1865044, 530586198, 742886686, 3726704833, 3973517758

Basic calculations (n = 13996978)

Multiplication

n×y

n×2	27993956
n×3	41990934
n×4	55987912
n×5	69984890

Division

n÷y

n÷2	6998489
n÷3	4665659.3333333
n÷3	3499244.5
n÷5	2799395.6

Exponentiation

n^y

n²	195915393132484
n³	2.7422234475367E+21
n⁴	3.8382841266256E+28
n⁵	5.3724378478127E+35

Nth Root

^y√n

²√n	3741.2535332426
³√n	240.99688362217
⁴√n	61.165787277224
⁵√n	26.866237893745

Divisors of 13996978

1, 2, 6998489, 13996978

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-13996977	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13996978 can be divided by 4 positive divisors. The sum of these divisors (counting 13996978) is 1, the average is 0.25.

Base conversion 13996978

Base	System	Value
2	Binary	110101011001001110110010
3	Ternary	222100010020121
4	Quaternary	311121032302
5	Quinary	12040400403
6	Senary	1220000454
8	Octal	65311662
10	Decimal	13996978
12	Duodecimal	483012a
16	Hexadecimal	d593b2
20	Vigesimal	479c8i
36	Base36	8c04y

Cryptographic Hash Functions

md5	c363aa6071615ea9bbb88f13eacc7abb
sha1	da90434212b67e018ca0c0660417adb5e4358cc5
sha256	a353e3a1449b8cbbd3026a138c9129b05a511156fd1d774966a4951be651e696
sha512	9aac0ebb1a8c6eedab92dfa46f396e8ea43043f5ff29c5465bba55e630db074581c9150494917c70fb91c953a1af36dc22de167507b70904972c32cb0ed81dd5
ripemd-160	67665b3a9046c0ae08610e18736f9025b320f32e

13996978 as geometric shapes

Circle

Radius = n

Diameter	27993956
Circumference	87945606.514516
Area	6.1548635979017E+14

Sphere

Radius = n

Volume	1.1486598716377E+22
Surface area	2.4619454391607E+15
Circumference	87945606.514516

Square

Length = n

Perimeter	55987912
Area	195915393132484
Diagonal	19794716.119838

Cube

Length = n

Surface area	1175492358794904
Volume	2.7422234475367E+21
Space diagonal	24243477.048424

Equilateral Triangle

Length = n

Perimeter	41990934
Area	84833853722573
Altitude	12121738.524212

Triangular Pyramid

Length = n

Surface area	84833853722573
Volume	3.23174132547E+20
Height	6598238.7066126