71399987, seventy-one million three hundred ninety-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

71399987 has 4 divisors, whose sum is 71439336
The reverse of 71399987 is 78999317
Previous prime number is 1907

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8

Name

Name	seventy-one million three hundred ninety-nine thousand nine hundred eighty-seven

Notation

Scientific notation	7.1399987 × 10^7
Engineering notation	7.1399987 × 10^6

Prime Factorization of 71399987

Prime Factorization 1907 × 37441

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	71399987	Product of the distinct prime numbers

The prime factorization of 71399987 is 1907 × 37441. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 10, 78, 85, 667, 663, 8208, 9515, 50278, 48422, 285849, 977160, 4845079, 395736, 82190363, 69595427, 352558031, 161225759, 819142263, 7607065405

Basic calculations (n = 71399987)

Multiplication

n×y

n×2	142799974
n×3	214199961
n×4	285599948
n×5	356999935

Division

n÷y

n÷2	35699993.5
n÷3	23799995.666667
n÷3	17849996.75
n÷5	14279997.4

Exponentiation

n^y

n²	5097958143600169
n³	3.639941451796E+23
n⁴	2.5989177233899E+31
n⁵	1.8556269166411E+39

Nth Root

^y√n

²√n	8449.8513004668
³√n	414.85791235823
⁴√n	91.92307273186
⁵√n	37.216851240553

Divisors of 71399987

1, 1907, 37441, 71399987

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	-71399986	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 71399987 can be divided by 4 positive divisors. The sum of these divisors (counting 71399987) is 1, the average is 0.25.

Base conversion 71399987

Base	System	Value
2	Binary	100010000010111101000110011
3	Ternary	11222100111100222
4	Quaternary	10100113220303
5	Quinary	121234244422
6	Senary	11030203255
8	Octal	420275063
10	Decimal	71399987
12	Duodecimal	1bab352b
16	Hexadecimal	4417a33
20	Vigesimal	1264jj7
36	Base36	16ickz

Cryptographic Hash Functions

md5	d6c21039efd442e6a40cfe073aa67b5f
sha1	ffcd6c277680b357e0f2796e00ce10ed10455e24
sha256	398c508ed8877d315cb91f4a29017cb8c6d8a8c6ed85c3fdc31fa2c7c193db68
sha512	d8ce8f9fef1a88648e0cb68bd2c709c9e537f192f19833ed8b6354dc00d9713787d3be8fc4cb6dfeb75647bfefde3a56db1056412c5cd26e527b39b67f9ffdec
ripemd-160	639977c7416c7063f7c1b9988fe827e238188953

71399987 as geometric shapes

Circle

Radius = n

Diameter	142799974
Circumference	448619349.25121
Area	1.6015707852243E+16

Sphere

Radius = n

Volume	1.5246951099279E+24
Surface area	6.406283140897E+16
Circumference	448619349.25121

Square

Length = n

Perimeter	285599948
Area	5097958143600169
Diagonal	100974829.96866

Cube

Length = n

Surface area	30587748861601014
Volume	3.639941451796E+23
Space diagonal	123668405.14376

Equilateral Triangle

Length = n

Perimeter	214199961
Area	2.2074806298938E+15
Altitude	61834202.571879

Triangular Pyramid

Length = n

Surface area	2.2074806298938E+15
Volume	4.2897121394782E+22
Height	33658276.656221