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

16996978 (number)

16996978 is an even 8-digits composite number following 16996977 and preceding 16996979. In scientific notation, it is written as 1.6996978 × 10^7. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 8498488 positive integers (up to 16996978) that are relatively prime to 16996978.

Interesting facts

16996978 has 4 divisors, whose sum is 25495470
The reverse of 16996978 is 87969961
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 55
Digital Root 1

Name

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

Notation

Scientific notation	1.6996978 × 10^7
Engineering notation	1.6996978 × 10^6

Prime Factorization of 16996978

Prime Factorization 2 × 8498489

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	16996978	Product of the distinct prime numbers

The prime factorization of 16996978 is 2 × 8498489. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 3, 92, 39, 871, 547, 2467, 2779, 57121, 51403, 759095, 613649, 7786399, 1631274, 18115009, 68533002, 278087658, 462889188, 515674109, 4112061640

Basic calculations (n = 16996978)

Multiplication

n×y

n×2	33993956
n×3	50990934
n×4	67987912
n×5	84984890

Division

n÷y

n÷2	8498489
n÷3	5665659.3333333
n÷3	4249244.5
n÷5	3399395.6

Exponentiation

n^y

n²	288897261132484
n³	4.9103803917291E+21
n⁴	8.3461627489851E+28
n⁵	1.4185954462892E+36

Nth Root

^y√n

²√n	4122.7391380004
³√n	257.11292205906
⁴√n	64.208559694174
⁵√n	27.930219093427

Divisors of 16996978

1, 2, 8498489, 16996978

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	-16996977	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 16996978 can be divided by 4 positive divisors. The sum of these divisors (counting 16996978) is 1, the average is 0.25.

Base conversion 16996978

Base	System	Value
2	Binary	1000000110101101001110010
3	Ternary	1011222112110201
4	Quaternary	1000311221302
5	Quinary	13322400403
6	Senary	1404145414
8	Octal	100655162
10	Decimal	16996978
12	Duodecimal	583826a
16	Hexadecimal	1035a72
20	Vigesimal	564c8i
36	Base36	a4aya

Cryptographic Hash Functions

md5	830f14e60b1a7c67c4698123f8c25cb9
sha1	30f2bea1304d47f406cb948c2c926081724d5b4f
sha256	9e3a88839d96ebe825b4dc755935140211dfe4fb4cda0b54121a0bea33f2e607
sha512	34b2dd003be870f009d26c0fa0d7969772f9b7a544074e656e66a7a9a0a0e14d8c03a0ab927ba205482ba1b80a5f344dad38d21189ad7725dd3fdc0b9b31cae4
ripemd-160	eb22b0671ddaae20e108377ed3e1cdf99efec8b8

16996978 as geometric shapes

Circle

Radius = n

Diameter	33993956
Circumference	106795162.43605
Area	9.0759751321602E+14

Sphere

Radius = n

Volume	2.056855328665E+22
Surface area	3.6303900528641E+15
Circumference	106795162.43605

Square

Length = n

Perimeter	67987912
Area	288897261132484
Diagonal	24037356.806957

Cube

Length = n

Surface area	1733383566794904
Volume	4.9103803917291E+21
Space diagonal	29439629.47113

Equilateral Triangle

Length = n

Perimeter	50990934
Area	1.2509618361224E+14
Altitude	14719814.735565

Triangular Pyramid

Length = n

Surface area	1.2509618361224E+14
Volume	5.7869387886618E+20
Height	8012452.2689857