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

71388105 (number)

71388105 is an odd 8-digits composite number following 71388104 and preceding 71388106. In scientific notation, it is written as 7.1388105 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 37912448 positive integers (up to 71388105) that are relatively prime to 71388105.

Interesting facts

71388105 has 8 divisors, whose sum is 76469760
The reverse of 71388105 is 50188317
Previous prime number is 239

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6

Name

Name	seventy-one million three hundred eighty-eight thousand one hundred five

Notation

Scientific notation	7.1388105 × 10^7
Engineering notation	7.1388105 × 10^6

Prime Factorization of 71388105

Prime Factorization 15 × 239 × 19913

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	71388105	Product of the distinct prime numbers

The prime factorization of 71388105 is 15 × 239 × 19913. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 8, 57, 12, 595, 298, 4242, 4418, 71879, 35676, 122951, 518635, 4080915, 9308681, 2077747, 53650184, 314573373, 710982098, 4375823300, 3273861697

Basic calculations (n = 71388105)

Multiplication

n×y

n×2	142776210
n×3	214164315
n×4	285552420
n×5	356940525

Division

n÷y

n÷2	35694052.5
n÷3	23796035
n÷3	17847026.25
n÷5	14277621

Exponentiation

n^y

n²	5096261535491025
n³	3.6381245360309E+23
n⁴	2.5971881638125E+31
n⁵	1.8540834134301E+39

Nth Root

^y√n

²√n	8449.1481819175
³√n	414.83489827758
⁴√n	91.919248157921
⁵√n	37.215612472637

Divisors of 71388105

1, 15, 239, 3585, 19913, 298695, 4759207, 71388105

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	-71388104	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 71388105 can be divided by 8 positive divisors. The sum of these divisors (counting 71388105) is 1, the average is 0.125.

Base conversion 71388105

Base	System	Value
2	Binary	100010000010100101111001001
3	Ternary	11222022220001220
4	Quaternary	10100110233021
5	Quinary	121233404410
6	Senary	11030032253
8	Octal	420245711
10	Decimal	71388105
12	Duodecimal	1baa8689
16	Hexadecimal	4414bc9
20	Vigesimal	1263a55
36	Base36	16i3ex

Cryptographic Hash Functions

md5	c48081648106bea206e9d6f8abf28cc5
sha1	2a4e1905fbc46d3b3f0cdbca7f95fbff859ac5e4
sha256	7bf61f7a70d9e9b8d842dd766fdfa325a4ac64f2a5b8221d0a974444c9cdaa4c
sha512	e49a8127581c3f5bf6a1c613c13b8a9175a85e0fa71c2b7044fdfa5a9faa300417bdf65f8599d45e8bd45761d4f316dc31b18a0dcef132e026d601398c74ddb7
ripemd-160	917997d16a292c3f3482499b6278f9691c21ed4c

71388105 as geometric shapes

Circle

Radius = n

Diameter	142776210
Circumference	448544692.44339
Area	1.6010377800671E+16

Sphere

Radius = n

Volume	1.5239340420319E+24
Surface area	6.4041511202683E+16
Circumference	448544692.44339

Square

Length = n

Perimeter	285552420
Area	5096261535491025
Diagonal	100958026.28311

Cube

Length = n

Surface area	30577569212946150
Volume	3.6381245360309E+23
Space diagonal	123647824.91606

Equilateral Triangle

Length = n

Perimeter	214164315
Area	2.2067459770324E+15
Altitude	61823912.458031

Triangular Pyramid

Length = n

Surface area	2.2067459770324E+15
Volume	4.2875708837144E+22
Height	33652675.427705