83721012 (number)

83721012 is an even 8-digits composite number following 83721011 and preceding 83721013. In scientific notation, it is written as 8.3721012 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 26693568 positive integers (up to 83721012) that are relatively prime to 83721012.

Interesting facts

Basic properties

Name

Name eighty-three million seven hundred twenty-one thousand twelve

Notation

Scientific notation 8.3721012 × 10^7
Engineering notation 8.3721012 × 10^6

Prime Factorization of 83721012

Prime Factorization 2 × 2 × 3 × 23 × 303337

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 41860506
Product of the distinct prime numbers

The prime factorization of 83721012 is 2 × 2 × 3 × 23 × 303337. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 5, 94, 51, 121, 200, 7563, 3959, 81338, 13830, 13156, 360478, 6546410, 7880471, 63450930, 39063801, 901786815, 762201585, 7886920762, 4095701730

Basic calculations (n = 83721012)

Multiplication

n×y
n×2 167442024
n×3 251163036
n×4 334884048
n×5 418605060

Division

n÷y
n÷2 41860506
n÷3 27907004
n÷3 20930253
n÷5 16744202.4

Exponentiation

ny
n2 7009207850304144
n3 5.8681797454581E+23
n4 4.9128994688765E+31
n5 4.1131291538861E+39

Nth Root

y√n
2√n 9149.9186881633
3√n 437.46652173757
4√n 95.655207323822
5√n 38.420843379578

Divisors of 83721012

1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 303337, 606674, 910011, 1213348, 1820022, 3640044, 6976751, 13953502, 20930253, 27907004, 41860506, 83721012

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83721011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83721012 can be divided by 24 positive divisors. The sum of these divisors (counting 83721012) is 1, the average is 0.041666666666667.

Base conversion 83721012

Base System Value
2 Binary 100111111010111101100110100
3 Ternary 12211112110122020
4 Quaternary 10333113230310
5 Quinary 132413033022
6 Senary 12150233140
8 Octal 477275464
10 Decimal 83721012
12 Duodecimal 240557b0
16 Hexadecimal 4fd7b34
20 Vigesimal 16352ac
36 Base36 1dufjo

Cryptographic Hash Functions

md5 6f9c023ac8bbdd525c0ab0a7f99252ae
sha1 e05322f328ba57b81b18aae6599d0b1bf9105b64
sha256 d65c0bc26c10faaa8261140a91bcd6e2edab791f2a3f532a9f5b4cef675c1ffd
sha512 59389e72f260db2be358f86098e07d47e645dc112cd6ca3fa0898a8cc2e6929137667f883a9ad58f3957562847e43bc09794b72563be309d9ab89aa7f0cd7900
ripemd-160 5a0407471c64fce80e0970b61dfd8a8498e929b3

83721012 as geometric shapes

Circle

Radius = n
Diameter 167442024
Circumference 526034632.50061
Area 2.2020075889999E+16

Sphere

Radius = n
Volume 2.4580573837701E+24
Surface area 8.8080303559998E+16
Circumference 526034632.50061

Square

Length = n
Perimeter 334884048
Area 7009207850304144
Diagonal 118399390.626

Cube

Length = n
Surface area 42055247101824864
Volume 5.8681797454581E+23
Space diagonal 145009046.44508

Equilateral Triangle

Length = n
Perimeter 251163036
Area 3.0350760293844E+15
Altitude 72504523.222542

Triangular Pyramid

Length = n
Surface area 3.0350760293844E+15
Volume 6.9157161520583E+22
Height 39466463.542