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

71379890 (number)

71379890 is an even 8-digits composite number following 71379889 and preceding 71379891. In scientific notation, it is written as 7.1379890 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 28551952 positive integers (up to 71379890) that are relatively prime to 71379890.

Interesting facts

71379890 has 8 divisors, whose sum is 128483820
The reverse of 71379890 is 09897317
Previous prime number is 5

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8

Name

Name	seventy-one million three hundred seventy-nine thousand eight hundred ninety

Notation

Scientific notation	7.1379890 × 10^7
Engineering notation	7.1379890 × 10^6

Prime Factorization of 71379890

Prime Factorization 2 × 5 × 7137989

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	71379890	Product of the distinct prime numbers

The prime factorization of 71379890 is 2 × 5 × 7137989. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 2, 76, 88, 106, 11, 7457, 8612, 85349, 62864, 784712, 217432, 6835947, 9631352, 51476795, 71178896, 854097173, 240377629, 4562615231, 8444447316

Basic calculations (n = 71379890)

Multiplication

n×y

n×2	142759780
n×3	214139670
n×4	285519560
n×5	356899450

Division

n÷y

n÷2	35689945
n÷3	23793296.666667
n÷3	17844972.5
n÷5	14275978

Exponentiation

n^y

n²	5095088696412100
n³	3.6368687069014E+23
n⁴	2.5959928824306E+31
n⁵	1.8530168638868E+39

Nth Root

^y√n

²√n	8448.6620242498
³√n	414.8189852651
⁴√n	91.916603637481
⁵√n	37.214755914447

Divisors of 71379890

1, 2, 5, 10, 7137989, 14275978, 35689945, 71379890

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	-71379889	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 71379890 can be divided by 8 positive divisors. The sum of these divisors (counting 71379890) is 1, the average is 0.125.

Base conversion 71379890

Base	System	Value
2	Binary	100010000010010101110110010
3	Ternary	11222022110210122
4	Quaternary	10100102232302
5	Quinary	121233124030
6	Senary	11025530242
8	Octal	420225662
10	Decimal	71379890
12	Duodecimal	1baa3982
16	Hexadecimal	4412bb2
20	Vigesimal	12629ea
36	Base36	16hx2q

Cryptographic Hash Functions

md5	d572b9e585df04673c17d1fb84fe5aad
sha1	30265a636530abf3929c158111cbb6df64d811da
sha256	17040449e680b12bb543ed6384dd9cfc73faf1e0e248b13755e2c2a40158a258
sha512	18007fc664c1642f122d80f88ba8c7af4607738d45a74ff2fb54152114ee367c5eec6a063452561aca9814bc30f30bacc26d6ee00bd9eec023127827e4953801
ripemd-160	1eaaa3144f2159edbff6e6ee51c9eb427c45802d

71379890 as geometric shapes

Circle

Radius = n

Diameter	142759780
Circumference	448493076.0761
Area	1.6006693218037E+16

Sphere

Radius = n

Volume	1.5234080015563E+24
Surface area	6.4026772872147E+16
Circumference	448493076.0761

Square

Length = n

Perimeter	285519560
Area	5095088696412100
Diagonal	100946408.5187

Cube

Length = n

Surface area	30570532178472600
Volume	3.6368687069014E+23
Space diagonal	123633596.11868

Equilateral Triangle

Length = n

Perimeter	214139670
Area	2.2062381228139E+15
Altitude	61816798.059339

Triangular Pyramid

Length = n

Surface area	2.2062381228139E+15
Volume	4.2860908748919E+22
Height	33648802.839567