87996920 (number)

87996920 is an even 8-digits composite number following 87996919 and preceding 87996921. In scientific notation, it is written as 8.7996920 × 10^7. The sum of its digits is 50. It has a total of 6 prime factors and 32 positive divisors. There are 31248000 positive integers (up to 87996920) that are relatively prime to 87996920.

Interesting facts

Basic properties

Name

Name eighty-seven million nine hundred ninety-six thousand nine hundred twenty

Notation

Scientific notation 8.7996920 × 10^7
Engineering notation 8.7996920 × 10^6

Prime Factorization of 87996920

Prime Factorization 2 × 2 × 2 × 55 × 43 × 4651

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 21999230
Product of the distinct prime numbers

The prime factorization of 87996920 is 2 × 2 × 2 × 55 × 43 × 4651. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 5, 67, 49, 903, 694, 1355, 1246, 51307, 99930, 667919, 737127, 7223518, 5655710, 35995729, 83850078, 902837126, 967699883, 5155145416, 5900993478

Basic calculations (n = 87996920)

Multiplication

n×y
n×2 175993840
n×3 263990760
n×4 351987680
n×5 439984600

Division

n÷y
n÷2 43998460
n÷3 29332306.666667
n÷3 21999230
n÷5 17599384

Exponentiation

ny
n2 7743457929486400
n3 6.8140044794438E+23
n4 5.9961140705726E+31
n5 5.2763957017905E+39

Nth Root

y√n
2√n 9380.6673536588
3√n 444.79082876644
4√n 96.853845322005
5√n 38.805518828642

Divisors of 87996920

1, 2, 4, 8, 43, 55, 86, 110, 172, 220, 344, 440, 2365, 4651, 4730, 9302, 9460, 18604, 18920, 37208, 199993, 255805, 399986, 511610, 799972, 1023220, 1599944, 2046440, 10999615, 21999230, 43998460, 87996920

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 -87996919
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 87996920 can be divided by 32 positive divisors. The sum of these divisors (counting 87996920) is 1, the average is 0.03125.

Base conversion 87996920

Base System Value
2 Binary 101001111101011100111111000
3 Ternary 20010120201002012
4 Quaternary 11033223213320
5 Quinary 140011400140
6 Senary 12422025052
8 Octal 517534770
10 Decimal 87996920
12 Duodecimal 25578188
16 Hexadecimal 53eb9f8
20 Vigesimal 179jc60
36 Base36 1ge2uw

Cryptographic Hash Functions

md5 cc0f94bab1212995b16c2811155451cc
sha1 fa6d3f89bae4ac21ac574f245f9f9b2a24047d41
sha256 74dc0585bed944c91712fcc285b4d0cf88799f5d82fb8ebfa3da05256a504d9a
sha512 bf49e532c2491fc8bd4c2b5a17d5915f3c960288a391e5f607f6c79db518929fd6cba6b4d6d91d812037caa80152d081341ddb78cece6af1c55ed9aa25269157
ripemd-160 211c8d08e3180d1e16d8fc9d8e84cd3b184596c4

87996920 as geometric shapes

Circle

Radius = n
Diameter 175993840
Circumference 552900954.82106
Area 2.4326790544656E+16

Sphere

Radius = n
Volume 2.8542435218865E+24
Surface area 9.7307162178624E+16
Circumference 552900954.82106

Square

Length = n
Perimeter 351987680
Area 7743457929486400
Diagonal 124446437.71106

Cube

Length = n
Surface area 46460747576918400
Volume 6.8140044794438E+23
Space diagonal 152415136.34957

Equilateral Triangle

Length = n
Perimeter 263990760
Area 3.3530156400356E+15
Altitude 76207568.174787

Triangular Pyramid

Length = n
Surface area 3.3530156400356E+15
Volume 8.0303812907504E+22
Height 41482145.903687