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

16238938 (number)

16238938 is an even 8-digits composite number following 16238937 and preceding 16238939. In scientific notation, it is written as 1.6238938 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 8119468 positive integers (up to 16238938) that are relatively prime to 16238938.

Interesting facts

16238938 has 4 divisors, whose sum is 24358410
The reverse of 16238938 is 83983261
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4

Name

Name	sixteen million two hundred thirty-eight thousand nine hundred thirty-eight

Notation

Scientific notation	1.6238938 × 10^7
Engineering notation	1.6238938 × 10^6

Prime Factorization of 16238938

Prime Factorization 2 × 8119469

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	16238938	Product of the distinct prime numbers

The prime factorization of 16238938 is 2 × 8119469. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 2, 68, 64, 852, 556, 8246, 5938, 51358, 44176, 89411, 837234, 7540976, 544500, 76198908, 30962978, 253996629, 510936426, 6718774990, 1123348372

Basic calculations (n = 16238938)

Multiplication

n×y

n×2	32477876
n×3	48716814
n×4	64955752
n×5	81194690

Division

n÷y

n÷2	8119469
n÷3	5412979.3333333
n÷3	4059734.5
n÷5	3247787.6

Exponentiation

n^y

n²	263703107367844
n³	4.2822584109538E+21
n⁴	6.9539328835457E+28
n⁵	1.1292448495206E+36

Nth Root

^y√n

²√n	4029.7565683302
³√n	253.23236319387
⁴√n	63.480363643651
⁵√n	27.676522739749

Divisors of 16238938

1, 2, 8119469, 16238938

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	-16238937	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 16238938 can be divided by 4 positive divisors. The sum of these divisors (counting 16238938) is 1, the average is 0.25.

Base conversion 16238938

Base	System	Value
2	Binary	111101111100100101011010
3	Ternary	1010120000122011
4	Quaternary	331330211122
5	Quinary	13124121223
6	Senary	1340020134
8	Octal	75744532
10	Decimal	16238938
12	Duodecimal	553164a
16	Hexadecimal	f7c95a
20	Vigesimal	519h6i
36	Base36	9o21m

Cryptographic Hash Functions

md5	ed34699440db6407a4659b061ed2e9a5
sha1	4a5e7f21adeb88adf62e3e28d2e08837bdf526cc
sha256	8a895879eb7660ccb61d95a5351193fba18b67c4108447da3c1442155b037e03
sha512	ace6ea3b7e77e29cb6779e501b56b81e8fe06ad3b3b1f7acb57fa279e834d361a36c4605eb4dd98e73df1abcb91e4976e2487052ef27b6452fdd1ab7d0cfa452
ripemd-160	c47bf0db4aa4e3a7d32c1144ce743059b9959679

16238938 as geometric shapes

Circle

Radius = n

Diameter	32477876
Circumference	102032256.6458
Area	8.2844774483562E+14

Sphere

Radius = n

Volume	1.7937482086167E+22
Surface area	3.3137909793425E+15
Circumference	102032256.6458

Square

Length = n

Perimeter	64955752
Area	263703107367844
Diagonal	22965326.358136

Cube

Length = n

Surface area	1582218644207064
Volume	4.2822584109538E+21
Space diagonal	28126665.676961

Equilateral Triangle

Length = n

Perimeter	48716814
Area	1.1418679501872E+14
Altitude	14063332.83848

Triangular Pyramid

Length = n

Surface area	1.1418679501872E+14
Volume	5.0466899352976E+20
Height	7655108.7860453