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

72672290 (number)

72672290 is an even 8-digits composite number following 72672289 and preceding 72672291. In scientific notation, it is written as 7.2672290 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 29068912 positive integers (up to 72672290) that are relatively prime to 72672290.

Interesting facts

72672290 has 8 divisors, whose sum is 130810140
The reverse of 72672290 is 09227627
Previous prime number is 5

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 35
Digital Root 8

Name

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

Notation

Scientific notation	7.2672290 × 10^7
Engineering notation	7.2672290 × 10^6

Prime Factorization of 72672290

Prime Factorization 2 × 5 × 7267229

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	72672290	Product of the distinct prime numbers

The prime factorization of 72672290 is 2 × 5 × 7267229. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 9, 76, 89, 562, 665, 6442, 2807, 48843, 42554, 549073, 837216, 4037015, 8892133, 24911266, 36420065, 6612921, 750054659, 9567236047, 1152805918

Basic calculations (n = 72672290)

Multiplication

n×y

n×2	145344580
n×3	218016870
n×4	290689160
n×5	363361450

Division

n÷y

n÷2	36336145
n÷3	24224096.666667
n÷3	18168072.5
n÷5	14534458

Exponentiation

n^y

n²	5281261733844100
n³	3.8380138428782E+23
n⁴	2.7891725501366E+31
n⁵	2.0269555642357E+39

Nth Root

^y√n

²√n	8524.804396583
³√n	417.3075881993
⁴√n	92.32986730513
⁵√n	37.348552017259

Divisors of 72672290

1, 2, 5, 10, 7267229, 14534458, 36336145, 72672290

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	-72672289	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 72672290 can be divided by 8 positive divisors. The sum of these divisors (counting 72672290) is 1, the average is 0.125.

Base conversion 72672290

Base	System	Value
2	Binary	100010101001110010000100010
3	Ternary	12001202010122022
4	Quaternary	10111032100202
5	Quinary	122101003130
6	Senary	11113341442
8	Octal	425162042
10	Decimal	72672290
12	Duodecimal	20407882
16	Hexadecimal	454e422
20	Vigesimal	12e40ea
36	Base36	179maq

Cryptographic Hash Functions

md5	4078d0d785c9e0c37f892fd07f3c0099
sha1	2999b9759a099fd33300653614986ab5fabb7a4c
sha256	82b46d1e82d619753e53d0327ade2a34d0a08ca2be2c20106f1b5bbca6523b7d
sha512	cfb0311c482c029e78e5d85162c47537809b916de562212fefe1561e3ea9aad925f00cf1445af2de740adaa21ea33e4a26ed169854dc11ae8dcb08e89e694d45
ripemd-160	21cb2aa1edb099dd5752d656c73a5ec8195eda94

72672290 as geometric shapes

Circle

Radius = n

Diameter	145344580
Circumference	456613464.76709
Area	1.659157306473E+16

Sphere

Radius = n

Volume	1.6076634790883E+24
Surface area	6.6366292258918E+16
Circumference	456613464.76709

Square

Length = n

Perimeter	290689160
Area	5281261733844100
Diagonal	102774138.12671

Cube

Length = n

Surface area	31687570403064600
Volume	3.8380138428782E+23
Space diagonal	125872098.58238

Equilateral Triangle

Length = n

Perimeter	218016870
Area	2.2868534127718E+15
Altitude	62936049.29119

Triangular Pyramid

Length = n

Surface area	2.2868534127718E+15
Volume	4.5231426909784E+22
Height	34258046.042237