83721005 (number)

83721005 is an odd 8-digits composite number following 83721004 and preceding 83721006. In scientific notation, it is written as 8.3721005 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 62744832 positive integers (up to 83721005) that are relatively prime to 83721005.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.3721005 × 10^7
Engineering notation 8.3721005 × 10^6

Prime Factorization of 83721005

Prime Factorization 5 × 17 × 227 × 4339

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 83721005
Product of the distinct prime numbers

The prime factorization of 83721005 is 5 × 17 × 227 × 4339. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 67, 91, 295, 856, 5743, 8834, 33828, 34334, 277113, 557982, 461738, 964711, 90019023, 94168193, 868871767, 71181869, 4221220163, 89749056

Basic calculations (n = 83721005)

Multiplication

n×y
n×2 167442010
n×3 251163015
n×4 334884020
n×5 418605025

Division

n÷y
n÷2 41860502.5
n÷3 27907001.666667
n÷3 20930251.25
n÷5 16744201

Exponentiation

ny
n2 7009206678210025
n3 5.8681782735245E+23
n4 4.9128978257864E+31
n5 4.1131274343715E+39

Nth Root

y√n
2√n 9149.9183056462
3√n 437.46650954523
4√n 95.655205324364
5√n 38.420842737097

Divisors of 83721005

1, 5, 17, 85, 227, 1135, 3859, 4339, 19295, 21695, 73763, 368815, 984953, 4924765, 16744201, 83721005

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83721004
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83721005 can be divided by 16 positive divisors. The sum of these divisors (counting 83721005) is 1, the average is 0.0625.

Base conversion 83721005

Base System Value
2 Binary 100111111010111101100101101
3 Ternary 12211112110121222
4 Quaternary 10333113230231
5 Quinary 132413033010
6 Senary 12150233125
8 Octal 477275455
10 Decimal 83721005
12 Duodecimal 240557a5
16 Hexadecimal 4fd7b2d
20 Vigesimal 16352a5
36 Base36 1dufjh

Cryptographic Hash Functions

md5 086f4fe3acc3ec1586b663474d2eb6b1
sha1 7b4be78f3939bad195ceb0100e0edef8986dc637
sha256 3d4573a34cea8f62d7ea53459b07159d083dd5a00995ea4711341a0b5a191b6f
sha512 9a7b6262bd3c35ee2d1b82b9d07b195a95f307da67c66daf6a3eba6d4890adef37e7094ee4e95f031c71385f66f9dd7258b58f18f65126f4b16e035613f39b79
ripemd-160 ad84c3bd1110f48c33782721b8c2700fb9972b17

83721005 as geometric shapes

Circle

Radius = n
Diameter 167442010
Circumference 526034588.51831
Area 2.2020072207757E+16

Sphere

Radius = n
Volume 2.458056767208E+24
Surface area 8.8080288831029E+16
Circumference 526034588.51831

Square

Length = n
Perimeter 334884020
Area 7009206678210025
Diagonal 118399380.72651

Cube

Length = n
Surface area 42055240069260150
Volume 5.8681782735245E+23
Space diagonal 145009034.32073

Equilateral Triangle

Length = n
Perimeter 251163015
Area 3.0350755218527E+15
Altitude 72504517.160364

Triangular Pyramid

Length = n
Surface area 3.0350755218527E+15
Volume 6.915714417368E+22
Height 39466460.242169