71398728, seventy-one million three hundred ninety-eight 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

71398728 has 48 divisors, whose sum is 194114700
The reverse of 71398728 is 82789317
Previous prime number is 281

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 ninety-eight thousand seven hundred twenty-eight

Notation

Scientific notation	7.1398728 × 10^7
Engineering notation	7.1398728 × 10^6

Prime Factorization of 71398728

Prime Factorization 2 × 2 × 2 × 3 × 3 × 281 × 3529

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	7	Total number of prime factors
rad	Radical	5949894	Product of the distinct prime numbers

The prime factorization of 71398728 is 2 × 2 × 2 × 3 × 3 × 281 × 3529. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 2, 57, 60, 260, 745, 8062, 5905, 11767, 68568, 566999, 286846, 3228393, 4086909, 2381950, 89671552, 661761875, 964104774, 2510445655, 5877299735

Basic calculations (n = 71398728)

Multiplication

n×y

n×2	142797456
n×3	214196184
n×4	285594912
n×5	356993640

Division

n÷y

n÷2	35699364
n÷3	23799576
n÷3	17849682
n÷5	14279745.6

Exponentiation

n^y

n²	5097778360017984
n³	3.6397489053121E+23
n⁴	2.5987344207868E+31
n⁵	1.8554633205399E+39

Nth Root

^y√n

²√n	8449.776801786
³√n	414.85547393958
⁴√n	91.922667507998
⁵√n	37.216719990259

Divisors of 71398728

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 281, 562, 843, 1124, 1686, 2248, 2529, 3372, 3529, 5058, 6744, 7058, 10116, 10587, 14116, 20232, 21174, 28232, 31761, 42348, 63522, 84696, 127044, 254088, 991649, 1983298, 2974947, 3966596, 5949894, 7933192, 8924841, 11899788, 17849682, 23799576, 35699364, 71398728

48 divisors

τ	Total Divisors	48	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-71398727	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.020833333333333	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	48	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71398728 can be divided by 48 positive divisors. The sum of these divisors (counting 71398728) is 1, the average is 0.020833333333333.

Base conversion 71398728

Base	System	Value
2	Binary	100010000010111010101001000
3	Ternary	11222100102122100
4	Quaternary	10100113111020
5	Quinary	121234224403
6	Senary	11030153400
8	Octal	420272510
10	Decimal	71398728
12	Duodecimal	1bab2860
16	Hexadecimal	4417548
20	Vigesimal	1264gg8
36	Base36	16ibm0

Cryptographic Hash Functions

md5	53abc4b451724d1ce7477685e5474c49
sha1	b5b8a4c7a6176fd98cc2702ecfe5dceb2947ed26
sha256	919b0f0d4dbbb62eb2d934b3f175ed6151dc6e3ffc269cd3a880720b94d3016a
sha512	af39d90cf5e75849f27da997be78da0dfcee165150f51bb6a16f7ce9e0260568b9d2f7a5c2a196d685aa27bd9e226e8f7548015b429682f39add035bb1177995
ripemd-160	25f18b740112c7b73eaaf990cae743d8043bf8a6

71398728 as geometric shapes

Circle

Radius = n

Diameter	142797456
Circumference	448611438.72091
Area	1.6015143045462E+16

Sphere

Radius = n

Volume	1.5246144562453E+24
Surface area	6.4060572181846E+16
Circumference	448611438.72091

Square

Length = n

Perimeter	285594912
Area	5097778360017984
Diagonal	100973049.47379

Cube

Length = n

Surface area	30586670160107904
Volume	3.6397489053121E+23
Space diagonal	123666224.49179

Equilateral Triangle

Length = n

Perimeter	214196184
Area	2.2074027813191E+15
Altitude	61833112.245895

Triangular Pyramid

Length = n

Surface area	2.2074027813191E+15
Volume	4.2894852212708E+22
Height	33657683.157929