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

31361438 (number)

31361438 is an even 8-digits composite number following 31361437 and preceding 31361439. In scientific notation, it is written as 3.1361438 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 14855400 positive integers (up to 31361438) that are relatively prime to 31361438.

Interesting facts

31361438 has 8 divisors, whose sum is 49518120
The reverse of 31361438 is 83416313
Previous prime number is 19

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 29
Digital Root 2

Name

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

Notation

Scientific notation	3.1361438 × 10^7
Engineering notation	3.1361438 × 10^6

Prime Factorization of 31361438

Prime Factorization 2 × 19 × 825301

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	31361438	Product of the distinct prime numbers

The prime factorization of 31361438 is 2 × 19 × 825301. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 9, 30, 21, 302, 890, 7859, 9345, 9446, 86060, 109434, 950414, 9138501, 7311848, 64657027, 80223593, 334614699, 352533453, 9702055602, 4387539370

Basic calculations (n = 31361438)

Multiplication

n×y

n×2	62722876
n×3	94084314
n×4	125445752
n×5	156807190

Division

n÷y

n÷2	15680719
n÷3	10453812.666667
n÷3	7840359.5
n÷5	6272287.6

Exponentiation

n^y

n²	983539793427844
n³	3.084522225212E+22
n⁴	9.6735052525609E+29
n⁵	3.0337503522086E+37

Nth Root

^y√n

²√n	5600.1283913853
³√n	315.35422652331
⁴√n	74.834005581589
⁵√n	31.570335238164

Divisors of 31361438

1, 2, 19, 38, 825301, 1650602, 15680719, 31361438

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-31361437	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31361438 can be divided by 8 positive divisors. The sum of these divisors (counting 31361438) is 1, the average is 0.125.

Base conversion 31361438

Base	System	Value
2	Binary	1110111101000100110011110
3	Ternary	2012000022210202
4	Quaternary	1313220212132
5	Quinary	31012031223
6	Senary	3040103502
8	Octal	167504636
10	Decimal	31361438
12	Duodecimal	a604b92
16	Hexadecimal	1de899e
20	Vigesimal	9g03bi
36	Base36	io6n2

Cryptographic Hash Functions

md5	db1b6eaba66449251ece7aff1871f2ed
sha1	6caf0aa4d82f9cd1986491da2cb01ccbea3a837f
sha256	623d2fe3910ba1181709fef84b045cab8301be808a5326cffccc98bc644931de
sha512	a404b99bfcd3586bc89848615b1d5936456f8300d2fe56d7e6a24dbdfd1dcf614f2ddb60becd9982e1079df680fa07e70c346e0c617d5eadaeb74582bb91b94b
ripemd-160	5160310eb2e4c3184ed514c8f878d1933eb1e906

31361438 as geometric shapes

Circle

Radius = n

Diameter	62722876
Circumference	197049726.45362
Area	3.0898813895461E+15

Sphere

Radius = n

Volume	1.2920416483414E+23
Surface area	1.2359525558185E+16
Circumference	197049726.45362

Square

Length = n

Perimeter	125445752
Area	983539793427844
Diagonal	44351770.955123

Cube

Length = n

Surface area	5901238760567064
Volume	3.084522225212E+22
Space diagonal	54319604.014421

Equilateral Triangle

Length = n

Perimeter	94084314
Area	4.2588522337071E+14
Altitude	27159802.007211

Triangular Pyramid

Length = n

Surface area	4.2588522337071E+14
Volume	3.6351443036134E+21
Height	14783923.651708