71387691, seventy-one million three hundred eighty-seven thousand six hundred ninety-one: 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

71387691 has 8 divisors, whose sum is 95222784
The reverse of 71387691 is 19678317
Previous prime number is 4447

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6

Name

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

Notation

Scientific notation	7.1387691 × 10^7
Engineering notation	7.1387691 × 10^6

Prime Factorization of 71387691

Prime Factorization 3 × 4447 × 5351

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	71387691	Product of the distinct prime numbers

The prime factorization of 71387691 is 3 × 4447 × 5351. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 5, 30, 82, 13, 431, 782, 5666, 3617, 77845, 472261, 868192, 5127113, 6002120, 75977741, 93763540, 639548031, 571607365, 2826258018, 3316154275

Basic calculations (n = 71387691)

Multiplication

n×y

n×2	142775382
n×3	214163073
n×4	285550764
n×5	356938455

Division

n÷y

n÷2	35693845.5
n÷3	23795897
n÷3	17846922.75
n÷5	14277538.2

Exponentiation

n^y

n²	5096202426311481
n³	3.6380612408297E+23
n⁴	2.5971279169943E+31
n⁵	1.8540296522586E+39

Nth Root

^y√n

²√n	8449.1236823709
³√n	414.8340963607
⁴√n	91.919114891141
⁵√n	37.215569307745

Divisors of 71387691

1, 3, 4447, 5351, 13341, 16053, 23795897, 71387691

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	-71387690	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 71387691 can be divided by 8 positive divisors. The sum of these divisors (counting 71387691) is 1, the average is 0.125.

Base conversion 71387691

Base	System	Value
2	Binary	100010000010100101000101011
3	Ternary	11222022212111120
4	Quaternary	10100110220223
5	Quinary	121233401231
6	Senary	11030030323
8	Octal	420245053
10	Decimal	71387691
12	Duodecimal	1baa83a3
16	Hexadecimal	4414a2b
20	Vigesimal	126394b
36	Base36	16i33f

Cryptographic Hash Functions

md5	3870d439b9a622e3d7e0d98cd7563189
sha1	1a79a89415cd6f54351d13b4d99dfc5fdf16759e
sha256	fe3968430ad87b84cfbd8593d0385f59d5485a985a8c5868b83536ed14193e9f
sha512	52abbfafffb6dc1246f910e2a83f20af10a0af298a5cea93426e75c6d841f0d3b48143448e49416c338c83e943479978e745b2204c83981c434817a278718380
ripemd-160	35fba0f0a2aa7859c8ead7850ea57c06035f57ab

71387691 as geometric shapes

Circle

Radius = n

Diameter	142775382
Circumference	448542091.20468
Area	1.6010192103707E+16

Sphere

Radius = n

Volume	1.5239075290001E+24
Surface area	6.4040768414827E+16
Circumference	448542091.20468

Square

Length = n

Perimeter	285550764
Area	5096202426311481
Diagonal	100957440.7987

Cube

Length = n

Surface area	30577214557868886
Volume	3.6380612408297E+23
Space diagonal	123647107.84703

Equilateral Triangle

Length = n

Perimeter	214163073
Area	2.2067203820068E+15
Altitude	61823553.923514

Triangular Pyramid

Length = n

Surface area	2.2067203820068E+15
Volume	4.2874962896044E+22
Height	33652480.266233