82912042 (number)

82912042 is an even 8-digits composite number following 82912041 and preceding 82912043. In scientific notation, it is written as 8.2912042 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 32 positive divisors. There are 38154240 positive integers (up to 82912042) that are relatively prime to 82912042.

Interesting facts

Basic properties

Name

Name eighty-two million nine hundred twelve thousand forty-two

Notation

Scientific notation 8.2912042 × 10^7
Engineering notation 8.2912042 × 10^6

Prime Factorization of 82912042

Prime Factorization 2 × 769 × 37 × 47 × 31

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 82912042
Product of the distinct prime numbers

The prime factorization of 82912042 is 2 × 769 × 37 × 47 × 31. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 5, 96, 46, 688, 540, 7832, 6880, 73624, 2655, 495760, 981520, 771378, 3125377, 73045332, 82535901, 500066298, 419927987, 652453750, 6573606324

Basic calculations (n = 82912042)

Multiplication

n×y
n×2 165824084
n×3 248736126
n×4 331648168
n×5 414560210

Division

n÷y
n÷2 41456021
n÷3 27637347.333333
n÷3 20728010.5
n÷5 16582408.4

Exponentiation

ny
n2 6874406708609764
n3 5.6997109774933E+23
n4 4.7257467595379E+31
n5 3.9182131380817E+39

Nth Root

y√n
2√n 9105.6049771556
3√n 436.05292472594
4√n 95.42329368218
5√n 38.34630500088

Divisors of 82912042

1, 2, 31, 37, 47, 62, 74, 94, 769, 1147, 1457, 1538, 1739, 2294, 2914, 3478, 23839, 28453, 36143, 47678, 53909, 56906, 72286, 107818, 882043, 1120433, 1337291, 1764086, 2240866, 2674582, 41456021, 82912042

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82912041
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82912042 can be divided by 32 positive divisors. The sum of these divisors (counting 82912042) is 1, the average is 0.03125.

Base conversion 82912042

Base System Value
2 Binary 100111100010010001100101010
3 Ternary 12210000100221101
4 Quaternary 10330102030222
5 Quinary 132211141132
6 Senary 12121032014
8 Octal 474221452
10 Decimal 82912042
12 Duodecimal 2392560a
16 Hexadecimal 4f1232a
20 Vigesimal 15i4022
36 Base36 1dd3ca

Cryptographic Hash Functions

md5 8c476239c9e18dd8abf9d199d11167ac
sha1 2de3fefce8644018cdf923106128aace9f4fad14
sha256 34e8bcfb83d1fffcbc0cbeced2b1e041835cd50f3beaf7ba582cf03ac5741702
sha512 f153feb8460a6d9af0d552f12cc308f2b6011f582aa5db2b68d0184ea46e791df5e4e8d7190ac0f7aefdd6e23d17066e383bbc86dfdef3f94a935e5b862c6960
ripemd-160 42622a9b2bd5015105a1a6730b82318679efb6e4

82912042 as geometric shapes

Circle

Radius = n
Diameter 165824084
Circumference 520951724.08266
Area 2.1596585613557E+16

Sphere

Radius = n
Volume 2.3874893512638E+24
Surface area 8.6386342454227E+16
Circumference 520951724.08266

Square

Length = n
Perimeter 331648168
Area 6874406708609764
Diagonal 117255334.28045

Cube

Length = n
Surface area 41246440251658584
Volume 5.6997109774933E+23
Space diagonal 143607869.30328

Equilateral Triangle

Length = n
Perimeter 248736126
Area 2.9767054228011E+15
Altitude 71803934.651642

Triangular Pyramid

Length = n
Surface area 2.9767054228011E+15
Volume 6.7171738049816E+22
Height 39085111.426816