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

38890639 (number)

38890639 is an odd 8-digits composite number following 38890638 and preceding 38890640. In scientific notation, it is written as 3.8890639 × 10^7. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 38629480 positive integers (up to 38890639) that are relatively prime to 38890639.

Interesting facts

38890639 has 4 divisors, whose sum is 39151800
The reverse of 38890639 is 93609883
Previous prime number is 149

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1

Name

Name	thirty-eight million eight hundred ninety thousand six hundred thirty-nine

Notation

Scientific notation	3.8890639 × 10^7
Engineering notation	3.8890639 × 10^6

Prime Factorization of 38890639

Prime Factorization 149 × 261011

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	38890639	Product of the distinct prime numbers

The prime factorization of 38890639 is 149 × 261011. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 6, 94, 100, 212, 689, 4033, 5304, 3383, 70265, 374007, 135319, 7948121, 9844314, 28160748, 78448094, 472390797, 49546880, 3691577693, 5338330878

Basic calculations (n = 38890639)

Multiplication

n×y

n×2	77781278
n×3	116671917
n×4	155562556
n×5	194453195

Division

n÷y

n÷2	19445319.5
n÷3	12963546.333333
n÷3	9722659.75
n÷5	7778127.8

Exponentiation

n^y

n²	1512481801828321
n³	5.8821383748975E+22
n⁴	2.2876012008618E+30
n⁵	8.8966272478684E+37

Nth Root

^y√n

²√n	6236.2359641053
³√n	338.80386783316
⁴√n	78.969842117768
⁵√n	32.958619741555

Divisors of 38890639

1, 149, 261011, 38890639

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	-38890638	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 38890639 can be divided by 4 positive divisors. The sum of these divisors (counting 38890639) is 1, the average is 0.25.

Base conversion 38890639

Base	System	Value
2	Binary	10010100010110110010001111
3	Ternary	2201011211221001
4	Quaternary	2110112302033
5	Quinary	34424000024
6	Senary	3505321131
8	Octal	224266217
10	Decimal	38890639
12	Duodecimal	110361a7
16	Hexadecimal	2516c8f
20	Vigesimal	c316bj
36	Base36	n5k7j

Cryptographic Hash Functions

md5	0fcc2ad325bc15eb2d4177b0759e74ce
sha1	7b6f1613ec45f93c83616f133474b0aa49d4ffaf
sha256	5618e0bfa360e2a64b6adfb54ad1f7ce73f82e8457f21c458caaa45330d414f1
sha512	b5c9374d0a37fbf7222283750a422bda4d0c1c846519a331a4d78e0e93ac5068981c589df31e4aced6b5eaca0873fa84bbc1fd3039fe542fc00e6c43818c93b8
ripemd-160	f76735484249a8c09a513633f85d5facacb0b898

38890639 as geometric shapes

Circle

Radius = n

Diameter	77781278
Circumference	244357091.55163
Area	4.7516017173121E+15

Sphere

Radius = n

Volume	2.4639043607969E+23
Surface area	1.9006406869248E+16
Circumference	244357091.55163

Square

Length = n

Perimeter	155562556
Area	1512481801828321
Diagonal	54999669.123156

Cube

Length = n

Surface area	9074890810969926
Volume	5.8821383748975E+22
Space diagonal	67360562.68682

Equilateral Triangle

Length = n

Perimeter	116671917
Area	6.5492383157249E+14
Altitude	33680281.34341

Triangular Pyramid

Length = n

Surface area	6.5492383157249E+14
Volume	6.9321665546127E+21
Height	18333223.041052