71389728, seventy-one million three hundred eighty-nine thousand seven hundred twenty-eight: 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

71389728 has 96 divisors, whose sum is 212284800
The reverse of 71389728 is 82798317
Previous prime number is 53

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9

Name

Name	seventy-one million three hundred eighty-nine thousand seven hundred twenty-eight

Notation

Scientific notation	7.1389728 × 10^7
Engineering notation	7.1389728 × 10^6

Prime Factorization of 71389728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 3 × 53 × 1559

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	9	Total number of prime factors
rad	Radical	4461858	Product of the distinct prime numbers

The prime factorization of 71389728 is 2 × 2 × 2 × 2 × 2 × 9 × 3 × 53 × 1559. Since it has a total of 9 prime factors.

Most popular turbo-numbers

1, 9, 56, 45, 272, 805, 874, 2622, 91093, 60494, 505879, 20450, 7598497, 2166158, 83931916, 89608316, 452387078, 619648933, 2422711116, 3379863316

Basic calculations (n = 71389728)

Multiplication

n×y

n×2	142779456
n×3	214169184
n×4	285558912
n×5	356948640

Division

n÷y

n÷2	35694864
n÷3	23796576
n÷3	17847432
n÷5	14277945.6

Exponentiation

n^y

n²	5096493263913984
n³	3.6383726786465E+23
n⁴	2.5974243589121E+31
n⁵	1.8542941848331E+39

Nth Root

^y√n

²√n	8449.2442265566
³√n	414.8380419943
⁴√n	91.919770596736
⁵√n	37.215781689595

Divisors of 71389728

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 96, 106, 108, 144, 159, 212, 216, 288, 318, 424, 432, 477, 636, 848, 864, 954, 1272, 1431, 1559, 1696, 1908, 2544, 2862, 3118, 3816, 4677, 5088, 5724, 6236, 7632, 9354, 11448, 12472, 14031, 15264, 18708, 22896, 24944, 28062, 37416, 42093, 45792, 49888, 56124, 74832, 82627, 84186, 112248, 149664, 165254, 168372, 224496, 247881, 330508, 336744, 448992, 495762, 661016, 673488, 743643, 991524, 1322032, 1346976, 1487286, 1983048, 2230929, 2644064, 2974572, 3966096, 4461858, 5949144, 7932192, 8923716, 11898288, 17847432, 23796576, 35694864, 71389728

96 divisors

τ	Total Divisors	96	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-71389727	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.010416666666667	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	96	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71389728 can be divided by 96 positive divisors. The sum of these divisors (counting 71389728) is 1, the average is 0.010416666666667.

Base conversion 71389728

Base	System	Value
2	Binary	100010000010101001000100000
3	Ternary	11222022222022000
4	Quaternary	10100111020200
5	Quinary	121233432403
6	Senary	11030044000
8	Octal	420251040
10	Decimal	71389728
12	Duodecimal	1baa9600
16	Hexadecimal	4415220
20	Vigesimal	1263e68
36	Base36	16i4o0

Cryptographic Hash Functions

md5	70dd081603d47f2330243ee7a0f65b2c
sha1	5728f28c1ea970f6ce1f8e85588a24b59941f688
sha256	2bc6018f4f4039fa1172a2ad7f8633f966f5116ecb93ba7857154ab427b573b6
sha512	6fbd1bd8bf687d025baab1165028c27f92aef7d8bd7887cc732ba46c29b80f97b1ee18cce7fc33f0b1ce810782b1e568746a2549774f85ff39068c13d40e987f
ripemd-160	43c2e08208f1e554ded01b0e1f1c35393383c573

71389728 as geometric shapes

Circle

Radius = n

Diameter	142779456
Circumference	448554890.05315
Area	1.6011105796982E+16

Sphere

Radius = n

Volume	1.5240379837677E+24
Surface area	6.4044423187928E+16
Circumference	448554890.05315

Square

Length = n

Perimeter	285558912
Area	5096493263913984
Diagonal	100960321.55173

Cube

Length = n

Surface area	30578959583483904
Volume	3.6383726786465E+23
Space diagonal	123650636.03452

Equilateral Triangle

Length = n

Perimeter	214169184
Area	2.2068463183829E+15
Altitude	61825318.017261

Triangular Pyramid

Length = n

Surface area	2.2068463183829E+15
Volume	4.2878633225914E+22
Height	33653440.517242