71388145, seventy-one million three hundred eighty-eight thousand one hundred forty-five: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

71388145 has 8 divisors, whose sum is 85712256
The reverse of 71388145 is 54188317
Previous prime number is 3023

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1

Name

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

Notation

Scientific notation	7.1388145 × 10^7
Engineering notation	7.1388145 × 10^6

Prime Factorization of 71388145

Prime Factorization 5 × 3023 × 4723

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	71388145	Product of the distinct prime numbers

The prime factorization of 71388145 is 5 × 3023 × 4723. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 1, 20, 13, 466, 922, 6458, 1894, 32113, 4956, 506813, 977458, 1816476, 4158604, 30720042, 85838840, 672161367, 396462834, 9487118182, 7993118294

Basic calculations (n = 71388145)

Multiplication

n×y

n×2	142776290
n×3	214164435
n×4	285552580
n×5	356940725

Division

n÷y

n÷2	35694072.5
n÷3	23796048.333333
n÷3	17847036.25
n÷5	14277629

Exponentiation

n^y

n²	5096267246541025
n³	3.6381306515482E+23
n⁴	2.5971939848167E+31
n⁵	1.8540886078122E+39

Nth Root

^y√n

²√n	8449.1505490197
³√n	414.83497575731
⁴√n	91.919261033908
⁵√n	37.215616643147

Divisors of 71388145

1, 5, 3023, 4723, 15115, 23615, 14277629, 71388145

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	-71388144	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 71388145 can be divided by 8 positive divisors. The sum of these divisors (counting 71388145) is 1, the average is 0.125.

Base conversion 71388145

Base	System	Value
2	Binary	100010000010100101111110001
3	Ternary	11222022220010101
4	Quaternary	10100110233301
5	Quinary	121233410040
6	Senary	11030032401
8	Octal	420245761
10	Decimal	71388145
12	Duodecimal	1baa8701
16	Hexadecimal	4414bf1
20	Vigesimal	1263a75
36	Base36	16i3g1

Cryptographic Hash Functions

md5	74a414a3849bf26fbdab27e6da3f46b9
sha1	5dc7c1b2045f1efa1fb08e97bacd5f6f40d6eca8
sha256	d86185429565e5f25b221c0a630ab079cb53ad49286bf3af3f47ab296efcd895
sha512	7835963f545c3713e0b074eb1d246b14b90f4b2ad3f211f9955715344f0600eb0fbebaa85af7704273d4a8bfb59480b0c12242fd170507ac640cfd806266d487
ripemd-160	2e70989a5a6e18bbf47f00909b48a92dff61f7a7

71388145 as geometric shapes

Circle

Radius = n

Diameter	142776290
Circumference	448544943.77081
Area	1.6010395742464E+16

Sphere

Radius = n

Volume	1.5239366036938E+24
Surface area	6.4041582969854E+16
Circumference	448544943.77081

Square

Length = n

Perimeter	285552580
Area	5096267246541025
Diagonal	100958082.85166

Cube

Length = n

Surface area	30577603479246150
Volume	3.6381306515482E+23
Space diagonal	123647894.19809

Equilateral Triangle

Length = n

Perimeter	214164435
Area	2.2067484499896E+15
Altitude	61823947.099047

Triangular Pyramid

Length = n

Surface area	2.2067484499896E+15
Volume	4.2875780909206E+22
Height	33652694.283886