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

71292490 (number)

71292490 is an even 8-digits composite number following 71292489 and preceding 71292491. In scientific notation, it is written as 7.1292490 × 10^7. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 28516992 positive integers (up to 71292490) that are relatively prime to 71292490.

Interesting facts

71292490 has 8 divisors, whose sum is 128326500
The reverse of 71292490 is 09429217
Previous prime number is 5

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	seventy-one million two hundred ninety-two thousand four hundred ninety

Notation

Scientific notation	7.1292490 × 10^7
Engineering notation	7.1292490 × 10^6

Prime Factorization of 71292490

Prime Factorization 2 × 5 × 7129249

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	71292490	Product of the distinct prime numbers

The prime factorization of 71292490 is 2 × 5 × 7129249. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 4, 91, 21, 161, 920, 620, 671, 43100, 17828, 90190, 505532, 5070770, 6505273, 30693550, 57272474, 44201148, 266476708, 1518714125, 9842420846

Basic calculations (n = 71292490)

Multiplication

n×y

n×2	142584980
n×3	213877470
n×4	285169960
n×5	356462450

Division

n÷y

n÷2	35646245
n÷3	23764163.333333
n÷3	17823122.5
n÷5	14258498

Exponentiation

n^y

n²	5082619130400100
n³	3.6235257352786E+23
n⁴	2.5833017224709E+31
n⁵	1.8417001221624E+39

Nth Root

^y√n

²√n	8443.4880233231
³√n	414.64960989084
⁴√n	91.888454243844
⁵√n	37.205638041439

Divisors of 71292490

1, 2, 5, 10, 7129249, 14258498, 35646245, 71292490

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	-71292489	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 71292490 can be divided by 8 positive divisors. The sum of these divisors (counting 71292490) is 1, the average is 0.125.

Base conversion 71292490

Base	System	Value
2	Binary	100001111111101011001001010
3	Ternary	11222011000220121
4	Quaternary	10033331121022
5	Quinary	121222324430
6	Senary	11024013454
8	Octal	417753112
10	Decimal	71292490
12	Duodecimal	1ba6128a
16	Hexadecimal	43fd64a
20	Vigesimal	125bb4a
36	Base36	16g1my

Cryptographic Hash Functions

md5	c11104410b7b53b73c215cb6f12a7629
sha1	021fd1f43e8a554d11c7b395ade4e43bb6ca161a
sha256	d357d5eb1318548480fedde88ea0090e1cfb306a6caf8fb93bf17f6a89023622
sha512	1e1b9e56ca83294f289b0ea2efb61ac4f60a9f84a9e250d026039eb3f58311ad5d4d8c756f7af04e7daf631417e1e94a3502789877d5cfb1a32763a890f6236f
ripemd-160	8a940ff34d1c832c4309ac3a1ef24428c0a6e6f4

71292490 as geometric shapes

Circle

Radius = n

Diameter	142584980
Circumference	447943925.68025
Area	1.596751892106E+16

Sphere

Radius = n

Volume	1.5178189106726E+24
Surface area	6.387007568424E+16
Circumference	447943925.68025

Square

Length = n

Perimeter	285169960
Area	5082619130400100
Diagonal	100822806.25335

Cube

Length = n

Surface area	30495714782400600
Volume	3.6235257352786E+23
Space diagonal	123482214.8781

Equilateral Triangle

Length = n

Perimeter	213877470
Area	2.2008386423436E+15
Altitude	61741107.439048

Triangular Pyramid

Length = n

Surface area	2.2008386423436E+15
Volume	4.2703660320324E+22
Height	33607602.084449