72131491, seventy-two million one hundred thirty-one thousand four 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

72131491 has 2 divisors, whose sum is 72131492
The reverse of 72131491 is 19413127
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	seventy-two million one hundred thirty-one thousand four hundred ninety-one

Notation

Scientific notation	7.2131491 × 10^7
Engineering notation	7.2131491 × 10^6

Prime Factorization of 72131491

Prime Factorization 72131491

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	72131491	Product of the distinct prime numbers

The prime factorization of 72131491 is 72131491. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 10, 44, 50, 495, 900, 9058, 7479, 84702, 16546, 411173, 717078, 5324717, 7075083, 19075260, 41140947, 284003869, 807184216, 1827505614, 9396472893

Basic calculations (n = 72131491)

Multiplication

n×y

n×2	144262982
n×3	216394473
n×4	288525964
n×5	360657455

Division

n÷y

n÷2	36065745.5
n÷3	24043830.333333
n÷3	18032872.75
n÷5	14426298.2

Exponentiation

n^y

n²	5202951993883081
n³	3.7529668492021E+23
n⁴	2.7070709450652E+31
n⁵	1.9526506351033E+39

Nth Root

^y√n

²√n	8493.0260213895
³√n	416.26986272966
⁴√n	92.157615102549
⁵√n	37.292799124694

Divisors of 72131491

1, 72131491

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	72131492	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	36065746	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	8493.0260802614	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999722729	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72131491 can be divided by 2 positive divisors. The sum of these divisors (counting 72131491) is 72131492, the average is 36065746.

Base conversion 72131491

Base	System	Value
2	Binary	100010011001010001110100011
3	Ternary	12000201122210201
4	Quaternary	10103022032203
5	Quinary	121431201431
6	Senary	11054010031
8	Octal	423121643
10	Decimal	72131491
12	Duodecimal	201a6917
16	Hexadecimal	44ca3a3
20	Vigesimal	12ag8eb
36	Base36	16y10j

Cryptographic Hash Functions

md5	491e78585ed39e354326a8654a69989a
sha1	ebaae1e0837af6ae28b103c929ba9a2c044eb20f
sha256	c7f3527b63e000ffdb6609f83503552b65b9c9eea635802abff34ef218779eb9
sha512	4341ac914b8d5609bccf0fb3d8720c91ef02fd8897fda44127c0c3ec66853bbf163b9f15337fa90aa7f53d5d7f9783e9dbbc87f7b2e37d5dbfe9a42b93681e37
ripemd-160	e1f67d89ce34791fe8a3354e3386fbf47258cff7

72131491 as geometric shapes

Circle

Radius = n

Diameter	144262982
Circumference	453215524.43616
Area	1.6345555760963E+16

Sphere

Radius = n

Volume	1.5720390776826E+24
Surface area	6.5382223043854E+16
Circumference	453215524.43616

Square

Length = n

Perimeter	288525964
Area	5202951993883081
Diagonal	102009332.84639

Cube

Length = n

Surface area	31217711963298486
Volume	3.7529668492021E+23
Space diagonal	124935407.2377

Equilateral Triangle

Length = n

Perimeter	216394473
Area	2.2529443006868E+15
Altitude	62467703.618849

Triangular Pyramid

Length = n

Surface area	2.2529443006868E+15
Volume	4.4229138477319E+22
Height	34003110.948798