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

72742469 (number)

72742469 is an odd 8-digits composite number following 72742468 and preceding 72742470. In scientific notation, it is written as 7.2742469 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 66537072 positive integers (up to 72742469) that are relatively prime to 72742469.

Interesting facts

72742469 has 8 divisors, whose sum is 79212000
The reverse of 72742469 is 96424727
Previous prime number is 19

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5

Name

Name	seventy-two million seven hundred forty-two thousand four hundred sixty-nine

Notation

Scientific notation	7.2742469 × 10^7
Engineering notation	7.2742469 × 10^6

Prime Factorization of 72742469

Prime Factorization 29 × 19 × 132019

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	72742469	Product of the distinct prime numbers

The prime factorization of 72742469 is 29 × 19 × 132019. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 1, 16, 40, 726, 192, 9449, 1889, 96641, 93719, 537573, 43187, 4666595, 7513470, 96746096, 97590924, 478275905, 609749417, 8132410961, 7900335503

Basic calculations (n = 72742469)

Multiplication

n×y

n×2	145484938
n×3	218227407
n×4	290969876
n×5	363712345

Division

n÷y

n÷2	36371234.5
n÷3	24247489.666667
n÷3	18185617.25
n÷5	14548493.8

Exponentiation

n^y

n²	5291466796215961
n³	3.8491435938827E+23
n⁴	2.7999620855456E+31
n⁵	2.0367615520898E+39

Nth Root

^y√n

²√n	8528.9195681516
³√n	417.4418750879
⁴√n	92.352149775474
⁵√n	37.355762667026

Divisors of 72742469

1, 19, 29, 551, 132019, 2508361, 3828551, 72742469

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	-72742468	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 72742469 can be divided by 8 positive divisors. The sum of these divisors (counting 72742469) is 1, the average is 0.125.

Base conversion 72742469

Base	System	Value
2	Binary	100010101011111011001000101
3	Ternary	12001212200220112
4	Quaternary	10111133121011
5	Quinary	122110224334
6	Senary	11115042405
8	Octal	425373105
10	Decimal	72742469
12	Duodecimal	20440405
16	Hexadecimal	455f645
20	Vigesimal	12ecg39
36	Base36	17b4g5

Cryptographic Hash Functions

md5	c2ece6e050741a081dd9e4b700fecd13
sha1	cc298f5f33909048f4cfb6d8608ed89bcff28ee9
sha256	ef4afac8b8693d9ee4c8a18815266c3ed431db1ae6a0e48bffa90273aabff5dd
sha512	e6f9f81b341dc379b0bd96fd1efdfff2cda441af938eb3da20cc3d7dfe9002eb79d217f3f766773d3f6ef45caa594162726ce52f6d289930262be4ba0e39fa43
ripemd-160	0b5ba2460320aee1bebcee0a47011e8d293a94bd

72742469 as geometric shapes

Circle

Radius = n

Diameter	145484938
Circumference	457054412.42877
Area	1.6623633213706E+16

Sphere

Radius = n

Volume	1.6123254982872E+24
Surface area	6.6494532854826E+16
Circumference	457054412.42877

Square

Length = n

Perimeter	290969876
Area	5291466796215961
Diagonal	102873386.2203

Cube

Length = n

Surface area	31748800777295766
Volume	3.8491435938827E+23
Space diagonal	125993652.176

Equilateral Triangle

Length = n

Perimeter	218227407
Area	2.2912723344024E+15
Altitude	62996826.088002

Triangular Pyramid

Length = n

Surface area	2.2912723344024E+15
Volume	4.5362592283253E+22
Height	34291128.740101