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

71385265 (number)

71385265 is an odd 8-digits composite number following 71385264 and preceding 71385266. In scientific notation, it is written as 7.1385265 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 48949872 positive integers (up to 71385265) that are relatively prime to 71385265.

Interesting facts

71385265 has 8 divisors, whose sum is 97899840
The reverse of 71385265 is 56258317
Previous prime number is 7

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-five thousand two hundred sixty-five

Notation

Scientific notation	7.1385265 × 10^7
Engineering notation	7.1385265 × 10^6

Prime Factorization of 71385265

Prime Factorization 5 × 7 × 2039579

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	71385265	Product of the distinct prime numbers

The prime factorization of 71385265 is 5 × 7 × 2039579. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 7, 53, 57, 724, 184, 3984, 1997, 57860, 94047, 78986, 476241, 872371, 6666548, 56744124, 14444521, 281157294, 413183664, 8937393278, 4473091016

Basic calculations (n = 71385265)

Multiplication

n×y

n×2	142770530
n×3	214155795
n×4	285541060
n×5	356926325

Division

n÷y

n÷2	35692632.5
n÷3	23795088.333333
n÷3	17846316.25
n÷5	14277053

Exponentiation

n^y

n²	5095856059120225
n³	3.6376903518215E+23
n⁴	2.5967748975272E+31
n⁵	1.8537146420533E+39

Nth Root

^y√n

²√n	8448.9801159667
³√n	414.82939714293
⁴√n	91.918333949037
⁵√n	37.215316361621

Divisors of 71385265

1, 5, 7, 35, 2039579, 10197895, 14277053, 71385265

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	-71385264	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 71385265 can be divided by 8 positive divisors. The sum of these divisors (counting 71385265) is 1, the average is 0.125.

Base conversion 71385265

Base	System	Value
2	Binary	100010000010100000010110001
3	Ternary	11222022202011201
4	Quaternary	10100110002301
5	Quinary	121233312030
6	Senary	11030011201
8	Octal	420240261
10	Decimal	71385265
12	Duodecimal	1baa6b01
16	Hexadecimal	44140b1
20	Vigesimal	1263335
36	Base36	16i181

Cryptographic Hash Functions

md5	d387172eab7c7b484a905ebcee53fc97
sha1	f19d499ff656c385c216812a0dcf0edd5a9a46f3
sha256	df922ebcb97eca331117497b46af518e4ce8c0b4c99bd6e52d11f3a375a04331
sha512	2295c81f50abbf5e542a09fd8ce2a2a2d5222cfc372ebd2ad45db57482357c183650eaeecb0ad5cfed5ec916e3232b2056fb1c6821dccb58b7a4744629ad2863
ripemd-160	0d99f86141082b9c2aca8de97ffb7e5323286e70

71385265 as geometric shapes

Circle

Radius = n

Diameter	142770530
Circumference	448526848.19712
Area	1.6009103959083E+16

Sphere

Radius = n

Volume	1.5237521713756E+24
Surface area	6.4036415836333E+16
Circumference	448526848.19712

Square

Length = n

Perimeter	285541060
Area	5095856059120225
Diagonal	100954009.9166

Cube

Length = n

Surface area	30575136354721350
Volume	3.6376903518215E+23
Space diagonal	123642905.89177

Equilateral Triangle

Length = n

Perimeter	214155795
Area	2.2065704006135E+15
Altitude	61821452.945884

Triangular Pyramid

Length = n

Surface area	2.2065704006135E+15
Volume	4.2870591927165E+22
Height	33651336.638866