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

72189739 (number)

72189739 is an odd 8-digits composite number following 72189738 and preceding 72189740. In scientific notation, it is written as 7.2189739 × 10^7. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 72170824 positive integers (up to 72189739) that are relatively prime to 72189739.

Interesting facts

72189739 has 4 divisors, whose sum is 72208656
The reverse of 72189739 is 93798127
Previous prime number is 5303

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1

Name

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

Notation

Scientific notation	7.2189739 × 10^7
Engineering notation	7.2189739 × 10^6

Prime Factorization of 72189739

Prime Factorization 5303 × 13613

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	72189739	Product of the distinct prime numbers

The prime factorization of 72189739 is 5303 × 13613. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 3, 26, 81, 520, 820, 1322, 7740, 56633, 11547, 137743, 566959, 6310865, 6140010, 59096363, 40056103, 706764226, 973369853, 6260868868, 5450301089

Basic calculations (n = 72189739)

Multiplication

n×y

n×2	144379478
n×3	216569217
n×4	288758956
n×5	360948695

Division

n÷y

n÷2	36094869.5
n÷3	24063246.333333
n÷3	18047434.75
n÷5	14437947.8

Exponentiation

n^y

n²	5211358416888121
n³	3.7620660395061E+23
n⁴	2.7158256549271E+31
n⁵	1.9605474519869E+39

Nth Root

^y√n

²√n	8496.4544958471
³√n	416.38188205667
⁴√n	92.176214371426
⁵√n	37.29882015551

Divisors of 72189739

1, 5303, 13613, 72189739

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	-72189738	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 72189739 can be divided by 4 positive divisors. The sum of these divisors (counting 72189739) is 1, the average is 0.25.

Base conversion 72189739

Base	System	Value
2	Binary	100010011011000011100101011
3	Ternary	12000211121201001
4	Quaternary	10103120130223
5	Quinary	121440032424
6	Senary	11055135431
8	Octal	423303453
10	Decimal	72189739
12	Duodecimal	20214577
16	Hexadecimal	44d872b
20	Vigesimal	12b3e6j
36	Base36	16z9yj

Cryptographic Hash Functions

md5	9e6261a58ec2317053f36ab55932b501
sha1	b77937f97e9b8486cff9aebbdb4e43441252f981
sha256	674a383870639b8aeccbdd58b321f5458a3143bf7978fbec20b3ea21a161e62d
sha512	b76b410e421d2bd11f648ee7afb3297f1cad8dcda08bfff249ef636df94928df783b450c00cc8d510b614f9811c18fa168078f12a4ea848ef4daddd7daa927cf
ripemd-160	d23c1e92e143cfe1c697cca5cea7c1b7c27343a5

72189739 as geometric shapes

Circle

Radius = n

Diameter	144379478
Circumference	453581507.41393
Area	1.6371965317719E+16

Sphere

Radius = n

Volume	1.5758505376043E+24
Surface area	6.5487861270876E+16
Circumference	453581507.41393

Square

Length = n

Perimeter	288758956
Area	5211358416888121
Diagonal	102091707.95797

Cube

Length = n

Surface area	31268150501328726
Volume	3.7620660395061E+23
Space diagonal	125036295.73314

Equilateral Triangle

Length = n

Perimeter	216569217
Area	2.2565843886255E+15
Altitude	62518147.866568

Triangular Pyramid

Length = n

Surface area	2.2565843886255E+15
Volume	4.4336373463439E+22
Height	34030569.319325