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

38961309 (number)

38961309 is an odd 8-digits composite number following 38961308 and preceding 38961310. In scientific notation, it is written as 3.8961309 × 10^7. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 25974204 positive integers (up to 38961309) that are relatively prime to 38961309.

Interesting facts

38961309 has 4 divisors, whose sum is 51948416
The reverse of 38961309 is 90316983
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3

Name

Name	thirty-eight million nine hundred sixty-one thousand three hundred nine

Notation

Scientific notation	3.8961309 × 10^7
Engineering notation	3.8961309 × 10^6

Prime Factorization of 38961309

Prime Factorization 3 × 12987103

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	38961309	Product of the distinct prime numbers

The prime factorization of 38961309 is 3 × 12987103. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 1, 34, 99, 178, 71, 4670, 9064, 30126, 46496, 240339, 41529, 5817290, 3753312, 30437009, 87836441, 397576881, 373408450, 5622324948, 8900936326

Basic calculations (n = 38961309)

Multiplication

n×y

n×2	77922618
n×3	116883927
n×4	155845236
n×5	194806545

Division

n÷y

n÷2	19480654.5
n÷3	12987103
n÷3	9740327.25
n÷5	7792261.8

Exponentiation

n^y

n²	1517983598993481
n³	5.9142628057317E+22
n⁴	2.3042742068132E+30
n⁵	8.9777539392379E+37

Nth Root

^y√n

²√n	6241.8994705138
³√n	339.00896244176
⁴√n	79.00569264625
⁵√n	32.970589174671

Divisors of 38961309

1, 3, 12987103, 38961309

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	-38961308	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 38961309 can be divided by 4 positive divisors. The sum of these divisors (counting 38961309) is 1, the average is 0.25.

Base conversion 38961309

Base	System	Value
2	Binary	10010100101000000010011101
3	Ternary	2201022102212110
4	Quaternary	2110220002131
5	Quinary	34433230214
6	Senary	3511024233
8	Octal	224500235
10	Decimal	38961309
12	Duodecimal	1106b079
16	Hexadecimal	252809d
20	Vigesimal	c3a359
36	Base36	n72ql

Cryptographic Hash Functions

md5	c1e67e926aed45feebe3fc6d8ef946b6
sha1	4e05200110f94d1dd2698a06a278893ffc63fb56
sha256	cfc1069a449d85150fa9f35228645f48f579efe05567ac0e6eab5cc5dd0dbf02
sha512	1753859d11b1a76613a84b167977fe45f0dd3cf53e77a8f3186e6c701d2579d5ab4757b83b46cde79d640848a0db6d33d3752b5fcc412bffaa32401f524aeaf7
ripemd-160	2eed7bd490bee099669f7676d7376e290a47d14a

38961309 as geometric shapes

Circle

Radius = n

Diameter	77922618
Circumference	244801124.25728
Area	4.7688861228677E+15

Sphere

Radius = n

Volume	2.4773606109181E+23
Surface area	1.9075544491471E+16
Circumference	244801124.25728

Square

Length = n

Perimeter	155845236
Area	1517983598993481
Diagonal	55099611.595609

Cube

Length = n

Surface area	9107901593960886
Volume	5.9142628057317E+22
Space diagonal	67482966.717391

Equilateral Triangle

Length = n

Perimeter	116883927
Area	6.5730617962824E+14
Altitude	33741483.358695

Triangular Pyramid

Length = n

Surface area	6.5730617962824E+14
Volume	6.9700255594204E+21
Height	18366537.198536