87132021 (number)

87132021 is an odd 8-digits composite number following 87132020 and preceding 87132022. In scientific notation, it is written as 8.7132021 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 54468864 positive integers (up to 87132021) that are relatively prime to 87132021.

Interesting facts

Basic properties

Name

Name eighty-seven million one hundred thirty-two thousand twenty-one

Notation

Scientific notation 8.7132021 × 10^7
Engineering notation 8.7132021 × 10^6

Prime Factorization of 87132021

Prime Factorization 3 × 17 × 283 × 6037

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 87132021
Product of the distinct prime numbers

The prime factorization of 87132021 is 3 × 17 × 283 × 6037. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 44, 34, 549, 296, 5935, 921, 6360, 55577, 691794, 76087, 8729910, 154735, 48653308, 88660036, 433864858, 642509356, 165269362, 5710787676

Basic calculations (n = 87132021)

Multiplication

n×y
n×2 174264042
n×3 261396063
n×4 348528084
n×5 435660105

Division

n÷y
n÷2 43566010.5
n÷3 29044007
n÷3 21783005.25
n÷5 17426404.2

Exponentiation

ny
n2 7591989083544441
n3 6.6150535225917E+23
n4 5.7638298244658E+31
n5 5.0221414130578E+39

Nth Root

y√n
2√n 9334.4534387397
3√n 443.32878350366
4√n 96.614975230239
5√n 38.728935261333

Divisors of 87132021

1, 3, 17, 51, 283, 849, 4811, 6037, 14433, 18111, 102629, 307887, 1708471, 5125413, 29044007, 87132021

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 -87132020
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 87132021 can be divided by 16 positive divisors. The sum of these divisors (counting 87132021) is 1, the average is 0.0625.

Base conversion 87132021

Base System Value
2 Binary 101001100011000011101110101
3 Ternary 20001221202122220
4 Quaternary 11030120131311
5 Quinary 134301211041
6 Senary 12351312553
8 Octal 514303565
10 Decimal 87132021
12 Duodecimal 2521b759
16 Hexadecimal 5318775
20 Vigesimal 174ba11
36 Base36 1fvjhx

Cryptographic Hash Functions

md5 3ea3b0ed1845dc30a82b543800846b04
sha1 e3b6f225c28e2e459dd96070a48d794ee444f73c
sha256 cc80156f8d58974e768c9da4e4a6681181b3be023a6888e77139069d30d3f1de
sha512 b27dbf6738fd2cfcfbab4dff3a27f121e120ff28f28d16b6fbea14156fb795a982fdeca4e45ff53ba9ccdd46ed7c73ad1fef41b2af575996010b64088ca7b4fe
ripemd-160 73151bf3a25d639e7eb58b95914fe61e09c55dd0

87132021 as geometric shapes

Circle

Radius = n
Diameter 174264042
Circumference 547466634.13206
Area 2.3850937130997E+16

Sphere

Radius = n
Volume 2.770907139957E+24
Surface area 9.5403748523988E+16
Circumference 547466634.13206

Square

Length = n
Perimeter 348528084
Area 7591989083544441
Diagonal 123223285.81518

Cube

Length = n
Surface area 45551934501266646
Volume 6.6150535225917E+23
Space diagonal 150917087.33816

Equilateral Triangle

Length = n
Perimeter 261396063
Area 3.2874277058018E+15
Altitude 75458543.669079

Triangular Pyramid

Length = n
Surface area 3.2874277058018E+15
Volume 7.7959153395609E+22
Height 41074428.605059