71388944, seventy-one million three hundred eighty-eight thousand nine hundred forty-four: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

71388944 has 40 divisors, whose sum is 154415712
The reverse of 71388944 is 44988317
Previous prime number is 43

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 eighty-eight thousand nine hundred forty-four

Notation

Scientific notation	7.1388944 × 10^7
Engineering notation	7.1388944 × 10^6

Prime Factorization of 71388944

Prime Factorization 2 × 2 × 2 × 2 × 11 × 43 × 9433

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	7	Total number of prime factors
rad	Radical	8923618	Product of the distinct prime numbers

The prime factorization of 71388944 is 2 × 2 × 2 × 2 × 11 × 43 × 9433. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 4, 7, 100, 274, 326, 243, 4254, 3327, 89950, 383111, 487572, 1707137, 9654938, 49272298, 18000625, 835651609, 341737234, 128374371, 4993808855

Basic calculations (n = 71388944)

Multiplication

n×y

n×2	142777888
n×3	214166832
n×4	285555776
n×5	356944720

Division

n÷y

n÷2	35694472
n÷3	23796314.666667
n÷3	17847236
n÷5	14277788.8

Exponentiation

n^y

n²	5096381325435136
n³	3.6382528104413E+23
n⁴	2.5973102614244E+31
n⁵	1.8541923680345E+39

Nth Root

^y√n

²√n	8449.1978317471
³√n	414.83652340881
⁴√n	91.919518230608
⁵√n	37.2156999487

Divisors of 71388944

1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 7568, 9433, 18866, 37732, 75464, 103763, 150928, 207526, 405619, 415052, 811238, 830104, 1622476, 1660208, 3244952, 4461809, 6489904, 8923618, 17847236, 35694472, 71388944

40 divisors

τ	Total Divisors	40	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-71388943	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.025	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	40	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71388944 can be divided by 40 positive divisors. The sum of these divisors (counting 71388944) is 1, the average is 0.025.

Base conversion 71388944

Base	System	Value
2	Binary	100010000010100111100010000
3	Ternary	11222022221012222
4	Quaternary	10100110330100
5	Quinary	121233421234
6	Senary	11030040212
8	Octal	420247420
10	Decimal	71388944
12	Duodecimal	1baa9068
16	Hexadecimal	4414f10
20	Vigesimal	1263c74
36	Base36	16i428

Cryptographic Hash Functions

md5	ee52fe7a2a2178fd66aba676e335150d
sha1	d05c0cc6b56868e31b8ff79b8761ad8724a5dd9b
sha256	cf5984b38050c5ed2f41ee813cc3946bf211e636ea6930c195bbdd9bc8927820
sha512	1b5c886082cca20ed21e754d77805165d88fd411bcd85cc8a45b5cbcf9a647eb6738ba2f0df4199b026f29cc3058ea5eb6bf255a42fbd4c2721684a72870f237
ripemd-160	f83381cd82660ca80c7883bec4db8f2ddf3a1c07

71388944 as geometric shapes

Circle

Radius = n

Diameter	142777888
Circumference	448549964.03587
Area	1.6010754131879E+16

Sphere

Radius = n

Volume	1.5239877734913E+24
Surface area	6.4043016527517E+16
Circumference	448549964.03587

Square

Length = n

Perimeter	285555776
Area	5096381325435136
Diagonal	100959212.80829

Cube

Length = n

Surface area	30578287952610816
Volume	3.6382528104413E+23
Space diagonal	123649278.10669

Equilateral Triangle

Length = n

Perimeter	214166832
Area	2.2067978475997E+15
Altitude	61824639.053345

Triangular Pyramid

Length = n

Surface area	2.2067978475997E+15
Volume	4.2877220565568E+22
Height	33653070.936098