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

72091331 (number)

72091331 is an odd 8-digits composite number following 72091330 and preceding 72091332. In scientific notation, it is written as 7.2091331 × 10^7. The sum of its digits is 26. It has a total of 2 prime factors and 4 positive divisors. There are 66545832 positive integers (up to 72091331) that are relatively prime to 72091331.

Interesting facts

72091331 has 4 divisors, whose sum is 77636832
The reverse of 72091331 is 13319027
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 26
Digital Root 8

Name

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

Notation

Scientific notation	7.2091331 × 10^7
Engineering notation	7.2091331 × 10^6

Prime Factorization of 72091331

Prime Factorization 13 × 5545487

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	72091331	Product of the distinct prime numbers

The prime factorization of 72091331 is 13 × 5545487. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 6, 68, 82, 57, 837, 6862, 1608, 30322, 64645, 570567, 427584, 8226393, 7622003, 77198734, 27054347, 909905334, 943541878, 7164608503, 9154997398

Basic calculations (n = 72091331)

Multiplication

n×y

n×2	144182662
n×3	216273993
n×4	288365324
n×5	360456655

Division

n÷y

n÷2	36045665.5
n÷3	24030443.666667
n÷3	18022832.75
n÷5	14418266.2

Exponentiation

n^y

n²	5197160005351561
n³	3.7467018220576E+23
n⁴	2.7010472121226E+31
n⁵	1.9472208861576E+39

Nth Root

^y√n

²√n	8490.6613994435
³√n	416.19259411486
⁴√n	92.14478498235
⁵√n	37.288645564458

Divisors of 72091331

1, 13, 5545487, 72091331

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	-72091330	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 72091331 can be divided by 4 positive divisors. The sum of these divisors (counting 72091331) is 1, the average is 0.25.

Base conversion 72091331

Base	System	Value
2	Binary	100010011000000011011000011
3	Ternary	12000122121201022
4	Quaternary	10103000123003
5	Quinary	121423410311
6	Senary	11053100055
8	Octal	423003303
10	Decimal	72091331
12	Duodecimal	2018762b
16	Hexadecimal	44c06c3
20	Vigesimal	12ab86b
36	Base36	16x60z

Cryptographic Hash Functions

md5	698ded6dbee91f71eb1ec26b5b2e557b
sha1	54df0bc06bd34e2ff4f58d5c46cacbee9426c2ef
sha256	b7b58195bc41955babea96eb708cd9540da282cd74e96d2e657613376cf65d80
sha512	87f2d9826a9d5dd0a2a58d68f4695fc11df0af4fc0544adb2e58dced9d94b776cb144b9826298a1d3f00e01cd4bc4a305fbb2bddaf85e3b84416c90e78ee907f
ripemd-160	d7bd355ee0065b37ed8c3776f2e6e144a4d97bc1

72091331 as geometric shapes

Circle

Radius = n

Diameter	144182662
Circumference	452963191.71422
Area	1.6327359692343E+16

Sphere

Radius = n

Volume	1.569414789249E+24
Surface area	6.5309438769373E+16
Circumference	452963191.71422

Square

Length = n

Perimeter	288365324
Area	5197160005351561
Diagonal	101952538.02973

Cube

Length = n

Surface area	31182960032109366
Volume	3.7467018220576E+23
Space diagonal	124865848.07727

Equilateral Triangle

Length = n

Perimeter	216273993
Area	2.2504362960835E+15
Altitude	62432924.038633

Triangular Pyramid

Length = n

Surface area	2.2504362960835E+15
Volume	4.4155304424349E+22
Height	33984179.343243