71139987, seventy-one million one hundred thirty-nine thousand nine hundred eighty-seven: 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

71139987 has 8 divisors, whose sum is 81770400
The reverse of 71139987 is 78993117
Previous prime number is 29

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9

Name

Name	seventy-one million one hundred thirty-nine thousand nine hundred eighty-seven

Notation

Scientific notation	7.1139987 × 10^7
Engineering notation	7.1139987 × 10^6

Prime Factorization of 71139987

Prime Factorization 9 × 29 × 272567

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	71139987	Product of the distinct prime numbers

The prime factorization of 71139987 is 9 × 29 × 272567. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 3, 96, 27, 243, 896, 4366, 3499, 39907, 30048, 332517, 774489, 3133960, 2944320, 72495424, 75083712, 994105101, 255864928, 2467825115, 1127191827

Basic calculations (n = 71139987)

Multiplication

n×y

n×2	142279974
n×3	213419961
n×4	284559948
n×5	355699935

Division

n÷y

n÷2	35569993.5
n÷3	23713329
n÷3	17784996.75
n÷5	14227997.4

Exponentiation

n^y

n²	5060897750360169
n³	3.6003220016895E+23
n⁴	2.5612686039601E+31
n⁵	1.8220861518923E+39

Nth Root

^y√n

²√n	8434.4523829351
³√n	414.35373743468
⁴√n	91.839274730015
⁵√n	37.189706959287

Divisors of 71139987

1, 9, 29, 261, 272567, 2453103, 7904443, 71139987

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	-71139986	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 71139987 can be divided by 8 positive divisors. The sum of these divisors (counting 71139987) is 1, the average is 0.125.

Base conversion 71139987

Base	System	Value
2	Binary	100001111011000001010010011
3	Ternary	11221212021201100
4	Quaternary	10033120022103
5	Quinary	121202434422
6	Senary	11020435443
8	Octal	417301223
10	Decimal	71139987
12	Duodecimal	1b9a8b83
16	Hexadecimal	43d8293
20	Vigesimal	124c9j7
36	Base36	16cryr

Cryptographic Hash Functions

md5	ef23354addcfd3eb2a7d01f656ea0f7c
sha1	fe3f2c097ad1d7539e27ce7aeacabc04eda00790
sha256	8caebe11691a41e5277675c5578a145ed414739254bf98a237b359c3685debb3
sha512	77bc0aa79bd3470ec8a9ef2c2c3085b48c4e1c9a81677d38b175c0876af707de632ffb45730eebbc15ce683082700990db133f350b8221dbb3c998ea895c686e
ripemd-160	9ed8a6bb2e9867be5b9f10a45309cf084f20a55a

71139987 as geometric shapes

Circle

Radius = n

Diameter	142279974
Circumference	446985721.07135
Area	1.5899279193101E+16

Sphere

Radius = n

Volume	1.5080993534754E+24
Surface area	6.3597116772402E+16
Circumference	446985721.07135

Square

Length = n

Perimeter	284559948
Area	5060897750360169
Diagonal	100607134.44245

Cube

Length = n

Surface area	30365386502161014
Volume	3.6003220016895E+23
Space diagonal	123218071.93379

Equilateral Triangle

Length = n

Perimeter	213419961
Area	2.1914330088837E+15
Altitude	61609035.966895

Triangular Pyramid

Length = n

Surface area	2.1914330088837E+15
Volume	4.2430201697496E+22
Height	33535711.480815