71292528 (number)

71292528 is an even 8-digits composite number following 71292527 and preceding 71292529. In scientific notation, it is written as 7.1292528 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 80 positive divisors. There are 23626944 positive integers (up to 71292528) that are relatively prime to 71292528.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred ninety-two thousand five hundred twenty-eight

Notation

Scientific notation 7.1292528 × 10^7
Engineering notation 7.1292528 × 10^6

Prime Factorization of 71292528

Prime Factorization 2 × 2 × 2 × 2 × 9 × 3 × 227 × 727

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8911566
Product of the distinct prime numbers

The prime factorization of 71292528 is 2 × 2 × 2 × 2 × 9 × 3 × 227 × 727. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 5, 95, 77, 655, 170, 8128, 619, 37946, 75240, 315407, 777991, 6812524, 4887705, 73407476, 98944078, 859277044, 449260121, 1614541238, 5404858423

Basic calculations (n = 71292528)

Multiplication

n×y
n×2 142585056
n×3 213877584
n×4 285170112
n×5 356462640

Division

n÷y
n÷2 35646264
n÷3 23764176
n÷3 17823132
n÷5 14258505.6

Exponentiation

ny
n2 5082624548630784
n3 3.6235315294675E+23
n4 2.5833072302344E+31
n5 1.8417050304409E+39

Nth Root

y√n
2√n 8443.4902735776
3√n 414.64968356238
4√n 91.888466488334
5√n 37.205642007674

Divisors of 71292528

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 227, 432, 454, 681, 727, 908, 1362, 1454, 1816, 2043, 2181, 2724, 2908, 3632, 4086, 4362, 5448, 5816, 6129, 6543, 8172, 8724, 10896, 11632, 12258, 13086, 16344, 17448, 19629, 24516, 26172, 32688, 34896, 39258, 49032, 52344, 78516, 98064, 104688, 157032, 165029, 314064, 330058, 495087, 660116, 990174, 1320232, 1485261, 1980348, 2640464, 2970522, 3960696, 4455783, 5941044, 7921392, 8911566, 11882088, 17823132, 23764176, 35646264, 71292528

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71292527
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71292528 can be divided by 80 positive divisors. The sum of these divisors (counting 71292528) is 1, the average is 0.0125.

Base conversion 71292528

Base System Value
2 Binary 100001111111101011001110000
3 Ternary 11222011000222000
4 Quaternary 10033331121300
5 Quinary 121222330103
6 Senary 11024014000
8 Octal 417753160
10 Decimal 71292528
12 Duodecimal 1ba61300
16 Hexadecimal 43fd670
20 Vigesimal 125bb68
36 Base36 16g1o0

Cryptographic Hash Functions

md5 b94966c0a3a00e03fa631654d273dd98
sha1 5bde961c20eaf8d4b206464d7992da8d61883b56
sha256 17abb8065c931229d2e2068d3172c1e285ebab8aaacc99ca89722f3f1490c36c
sha512 af2e11f32bb0482ee36e973418a91df86b6d08d37fe34ca266482c04364ca2c81068e1b82782b622395c7a635f1b161f5c250e0f76472936441b3a3624ce0afb
ripemd-160 334ffaa62b4f09e0e2c24756b736cae5ec18da4c

71292528 as geometric shapes

Circle

Radius = n
Diameter 142585056
Circumference 447944164.44129
Area 1.5967535942934E+16

Sphere

Radius = n
Volume 1.5178213377368E+24
Surface area 6.3870143771734E+16
Circumference 447944164.44129

Square

Length = n
Perimeter 285170112
Area 5082624548630784
Diagonal 100822859.99346

Cube

Length = n
Surface area 30495747291784704
Volume 3.6235315294675E+23
Space diagonal 123482280.69603

Equilateral Triangle

Length = n
Perimeter 213877584
Area 2.2008409885063E+15
Altitude 61741140.348013

Triangular Pyramid

Length = n
Surface area 2.2008409885063E+15
Volume 4.2703728605495E+22
Height 33607619.997821