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

72090685 (number)

72090685 is an odd 8-digits composite number following 72090684 and preceding 72090686. In scientific notation, it is written as 7.2090685 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 57599184 positive integers (up to 72090685) that are relatively prime to 72090685.

Interesting facts

72090685 has 8 divisors, whose sum is 86618880
The reverse of 72090685 is 58609027
Previous prime number is 823

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	seventy-two million ninety thousand six hundred eighty-five

Notation

Scientific notation	7.2090685 × 10^7
Engineering notation	7.2090685 × 10^6

Prime Factorization of 72090685

Prime Factorization 5 × 823 × 17519

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	72090685	Product of the distinct prime numbers

The prime factorization of 72090685 is 5 × 823 × 17519. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 6, 12, 63, 651, 1, 438, 3268, 33525, 48280, 646342, 381632, 9399840, 7740008, 34505832, 68674064, 57909503, 23462870, 3493606261, 6682082797

Basic calculations (n = 72090685)

Multiplication

n×y

n×2	144181370
n×3	216272055
n×4	288362740
n×5	360453425

Division

n÷y

n÷2	36045342.5
n÷3	24030228.333333
n÷3	18022671.25
n÷5	14418137

Exponentiation

n^y

n²	5197066863769225
n³	3.7466011019993E+23
n⁴	2.7009503986488E+31
n⁵	1.9471336438962E+39

Nth Root

^y√n

²√n	8490.6233575633
³√n	416.19135096392
⁴√n	92.14457855763
⁵√n	37.288578736585

Divisors of 72090685

1, 5, 823, 4115, 17519, 87595, 14418137, 72090685

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	-72090684	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 72090685 can be divided by 8 positive divisors. The sum of these divisors (counting 72090685) is 1, the average is 0.125.

Base conversion 72090685

Base	System	Value
2	Binary	100010011000000010000111101
3	Ternary	12000122120211101
4	Quaternary	10103000100331
5	Quinary	121423400220
6	Senary	11053053101
8	Octal	423002075
10	Decimal	72090685
12	Duodecimal	20187191
16	Hexadecimal	44c043d
20	Vigesimal	12ab6e5
36	Base36	16x5j1

Cryptographic Hash Functions

md5	11ed4ae9c9cc5c5cc3cfa25f8b2ffac1
sha1	9d629a50485480adb115fb28ac13c15dd8dadd5f
sha256	54197630fde08a856b5c7cc37b68aada34670ba12374b804ab3c2169ff53e306
sha512	5fef25a66674c3f1f3186651b9b15e43b6b41143ac588368c0aa8510cf10c34d14dcdb652a2dc63363d8c5501bae6bb9ac104c5abd5a6f197fb54fb02c95b072
ripemd-160	0ccaf185d0da013b6caa3dca3a175ddd2f63396c

72090685 as geometric shapes

Circle

Radius = n

Diameter	144181370
Circumference	452959132.77651
Area	1.6327067079432E+16

Sphere

Radius = n

Volume	1.5693725997296E+24
Surface area	6.5308268317729E+16
Circumference	452959132.77651

Square

Length = n

Perimeter	288362740
Area	5197066863769225
Diagonal	101951624.44777

Cube

Length = n

Surface area	31182401182615350
Volume	3.7466011019993E+23
Space diagonal	124864729.17244

Equilateral Triangle

Length = n

Perimeter	216272055
Area	2.2503959645952E+15
Altitude	62432364.586222

Triangular Pyramid

Length = n

Surface area	2.2503959645952E+15
Volume	4.4154117427078E+22
Height	33983874.815922