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

71380745 (number)

71380745 is an odd 8-digits composite number following 71380744 and preceding 71380746. In scientific notation, it is written as 7.1380745 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 55135360 positive integers (up to 71380745) that are relatively prime to 71380745.

Interesting facts

71380745 has 4 divisors, whose sum is 71873172
The reverse of 71380745 is 54708317
Previous prime number is 145

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8

Name

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

Notation

Scientific notation	7.1380745 × 10^7
Engineering notation	7.1380745 × 10^6

Prime Factorization of 71380745

Prime Factorization 145 × 492281

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	71380745	Product of the distinct prime numbers

The prime factorization of 71380745 is 145 × 492281. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 4, 94, 93, 821, 508, 7103, 7559, 83346, 85876, 657493, 947285, 9661831, 5702762, 98500163, 57461835, 454130814, 890660399, 6835466752, 9805054709

Basic calculations (n = 71380745)

Multiplication

n×y

n×2	142761490
n×3	214142235
n×4	285522980
n×5	356903725

Division

n÷y

n÷2	35690372.5
n÷3	23793581.666667
n÷3	17845186.25
n÷5	14276149

Exponentiation

n^y

n²	5095210756755025
n³	3.6369993974919E+23
n⁴	2.5961172655752E+31
n⁵	1.8531278452412E+39

Nth Root

^y√n

²√n	8448.7126238262
³√n	414.82064151504
⁴√n	91.916878884273
⁵√n	37.214845066907

Divisors of 71380745

1, 145, 492281, 71380745

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	-71380744	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 71380745 can be divided by 4 positive divisors. The sum of these divisors (counting 71380745) is 1, the average is 0.25.

Base conversion 71380745

Base	System	Value
2	Binary	100010000010010111100001001
3	Ternary	11222022111222022
4	Quaternary	10100102330021
5	Quinary	121233140440
6	Senary	11025534225
8	Octal	420227411
10	Decimal	71380745
12	Duodecimal	1baa4375
16	Hexadecimal	4412f09
20	Vigesimal	1262bh5
36	Base36	16hxqh

Cryptographic Hash Functions

md5	079decff599ad955ac25cd87511f26b7
sha1	93435c4331f7833c7f52bc3ea9572e3bec004089
sha256	3692fd2dc8cfe4d2871669f08bb9cb3f7d666177cca5d1ba1a7bf71a7458686f
sha512	eff1edef8c85edf29df7b48377734d2c6100cfe40ac521183ba7866ec2bbede79b3d7c6f83082e3ba64cca7578e4d4d5e845565c86a12af4a09d17cf067622d6
ripemd-160	97418bcbdf59a07529a7dc046f966f6f7a7744d5

71380745 as geometric shapes

Circle

Radius = n

Diameter	142761490
Circumference	448498448.19953
Area	1.6007076681913E+16

Sphere

Radius = n

Volume	1.5234627451028E+24
Surface area	6.4028306727653E+16
Circumference	448498448.19953

Square

Length = n

Perimeter	285522980
Area	5095210756755025
Diagonal	100947617.6713

Cube

Length = n

Surface area	30571264540530150
Volume	3.6369993974919E+23
Space diagonal	123635077.02212

Equilateral Triangle

Length = n

Perimeter	214142235
Area	2.2062909764928E+15
Altitude	61817538.511059

Triangular Pyramid

Length = n

Surface area	2.2062909764928E+15
Volume	4.2862448952298E+22
Height	33649205.890432