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

71389012 (number)

71389012 is an even 8-digits composite number following 71389011 and preceding 71389013. In scientific notation, it is written as 7.1389012 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 6 positive divisors. There are 35694504 positive integers (up to 71389012) that are relatively prime to 71389012.

Interesting facts

71389012 has 6 divisors, whose sum is 124930778
The reverse of 71389012 is 21098317
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	seventy-one million three hundred eighty-nine thousand twelve

Notation

Scientific notation	7.1389012 × 10^7
Engineering notation	7.1389012 × 10^6

Prime Factorization of 71389012

Prime Factorization 2 × 2 × 17847253

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	35694506	Product of the distinct prime numbers

The prime factorization of 71389012 is 2 × 2 × 17847253. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 7, 43, 21, 713, 446, 6857, 2636, 38279, 96309, 735931, 780162, 7179250, 104138, 7752946, 45465754, 856177715, 471283929, 9598192150, 8881293741

Basic calculations (n = 71389012)

Multiplication

n×y

n×2	142778024
n×3	214167036
n×4	285556048
n×5	356945060

Division

n÷y

n÷2	35694506
n÷3	23796337.333333
n÷3	17847253
n÷5	14277802.4

Exponentiation

n^y

n²	5096391034336144
n³	3.6382632070692E+23
n⁴	2.5973201574862E+31
n⁵	1.8542011989062E+39

Nth Root

^y√n

²√n	8449.2018557968
³√n	414.8366551233
⁴√n	91.919540119589
⁵√n	37.2157070385

Divisors of 71389012

1, 2, 4, 17847253, 35694506, 71389012

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-71389011	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71389012 can be divided by 6 positive divisors. The sum of these divisors (counting 71389012) is 1, the average is 0.16666666666667.

Base conversion 71389012

Base	System	Value
2	Binary	100010000010100111101010100
3	Ternary	11222022221022111
4	Quaternary	10100110331110
5	Quinary	121233422022
6	Senary	11030040404
8	Octal	420247524
10	Decimal	71389012
12	Duodecimal	1baa9104
16	Hexadecimal	4414f54
20	Vigesimal	1263cac
36	Base36	16i444

Cryptographic Hash Functions

md5	051d984937bb2ed7f89cc9834adc9752
sha1	f48ea4518740d7aa5731ea20e42de52610e8aa42
sha256	c389609be1b4e5cac65e73cf614d5f2097dc3befaa8be4c08cc6e73aa00616e7
sha512	25b672263efab26b0e5fb5331e273935a70cba0cb400b809829f48100ce023890d270456d01cff088de98ecef2ad587c9e01c097ed7458d665acb3b8463af1c2
ripemd-160	09dd2896eef130be97cbfa0b08d3135d140b0865

71389012 as geometric shapes

Circle

Radius = n

Diameter	142778024
Circumference	448550391.29247
Area	1.6010784633291E+16

Sphere

Radius = n

Volume	1.5239921284206E+24
Surface area	6.4043138533165E+16
Circumference	448550391.29247

Square

Length = n

Perimeter	285556048
Area	5096391034336144
Diagonal	100959308.97482

Cube

Length = n

Surface area	30578346206016864
Volume	3.6382632070692E+23
Space diagonal	123649395.88614

Equilateral Triangle

Length = n

Perimeter	214167036
Area	2.2068020516772E+15
Altitude	61824697.943072

Triangular Pyramid

Length = n

Surface area	2.2068020516772E+15
Volume	4.2877343091002E+22
Height	33653102.991605