83721016 (number)

83721016 is an even 8-digits composite number following 83721015 and preceding 83721017. In scientific notation, it is written as 8.3721016 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors. There are 40839360 positive integers (up to 83721016) that are relatively prime to 83721016.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.3721016 × 10^7
Engineering notation 8.3721016 × 10^6

Prime Factorization of 83721016

Prime Factorization 2 × 2 × 2 × 41 × 255247

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20930254
Product of the distinct prime numbers

The prime factorization of 83721016 is 2 × 2 × 2 × 41 × 255247. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 3, 41, 47, 632, 550, 9344, 6037, 36185, 36823, 533303, 999785, 5380831, 7110285, 14537520, 73402374, 720352827, 924822880, 4096401676, 3142315659

Basic calculations (n = 83721016)

Multiplication

n×y
n×2 167442032
n×3 251163048
n×4 334884064
n×5 418605080

Division

n÷y
n÷2 41860508
n÷3 27907005.333333
n÷3 20930254
n÷5 16744203.2

Exponentiation

ny
n2 7009208520072256
n3 5.8681805865631E+23
n4 4.9129004077854E+31
n5 4.113130136466E+39

Nth Root

y√n
2√n 9149.9189067445
3√n 437.46652870462
4√n 95.655208466369
5√n 38.420843746711

Divisors of 83721016

1, 2, 4, 8, 41, 82, 164, 328, 255247, 510494, 1020988, 2041976, 10465127, 20930254, 41860508, 83721016

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 -83721015
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 83721016 can be divided by 16 positive divisors. The sum of these divisors (counting 83721016) is 1, the average is 0.0625.

Base conversion 83721016

Base System Value
2 Binary 100111111010111101100111000
3 Ternary 12211112110122101
4 Quaternary 10333113230320
5 Quinary 132413033031
6 Senary 12150233144
8 Octal 477275470
10 Decimal 83721016
12 Duodecimal 240557b4
16 Hexadecimal 4fd7b38
20 Vigesimal 16352ag
36 Base36 1dufjs

Cryptographic Hash Functions

md5 87c14e1c5a75ba52bf2862c6b03aec9d
sha1 9e7b76215e468800d3332391369a0b0bff4d50dc
sha256 92a5973afbc689d78f5e6acf25e50613de01989f2a952be8f57ec7307c6bf202
sha512 7f2673ae0530391be8854bcc3bb6d9d82107df84a531b20166b3848da13550985476e250af2658864214fabbd814eafa4fe852cb7ce4368aec2599c4cc08a68a
ripemd-160 bb122de06f35c5e000eed7975ec3eb777f4209df

83721016 as geometric shapes

Circle

Radius = n
Diameter 167442032
Circumference 526034657.63335
Area 2.2020077994138E+16

Sphere

Radius = n
Volume 2.4580577360913E+24
Surface area 8.8080311976552E+16
Circumference 526034657.63335

Square

Length = n
Perimeter 334884064
Area 7009208520072256
Diagonal 118399396.28285

Cube

Length = n
Surface area 42055251120433536
Volume 5.8681805865631E+23
Space diagonal 145009053.37329

Equilateral Triangle

Length = n
Perimeter 251163048
Area 3.0350763194025E+15
Altitude 72504526.686643

Triangular Pyramid

Length = n
Surface area 3.0350763194025E+15
Volume 6.91571714331E+22
Height 39466465.427618