87996844 (number)

87996844 is an even 8-digits composite number following 87996843 and preceding 87996845. In scientific notation, it is written as 8.7996844 × 10^7. The sum of its digits is 55. It has a total of 4 prime factors and 12 positive divisors. There are 40613904 positive integers (up to 87996844) that are relatively prime to 87996844.

Interesting facts

Basic properties

Name

Name eighty-seven million nine hundred ninety-six thousand eight hundred forty-four

Notation

Scientific notation 8.7996844 × 10^7
Engineering notation 8.7996844 × 10^6

Prime Factorization of 87996844

Prime Factorization 2 × 2 × 13 × 1692247

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 43998422
Product of the distinct prime numbers

The prime factorization of 87996844 is 2 × 2 × 13 × 1692247. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 82, 45, 981, 397, 4914, 2665, 15997, 67917, 634642, 326383, 7677114, 413830, 67093744, 8207054, 932304460, 340432776, 7352820805, 7900941784

Basic calculations (n = 87996844)

Multiplication

n×y
n×2 175993688
n×3 263990532
n×4 351987376
n×5 439984220

Division

n÷y
n÷2 43998422
n÷3 29332281.333333
n÷3 21999211
n÷5 17599368.8

Exponentiation

ny
n2 7743444553960336
n3 6.813986824375E+23
n4 5.9960933560258E+31
n5 5.2763729165964E+39

Nth Root

y√n
2√n 9380.6633027734
3√n 444.79070071608
4√n 96.85382440964
5√n 38.805512125634

Divisors of 87996844

1, 2, 4, 13, 26, 52, 1692247, 3384494, 6768988, 21999211, 43998422, 87996844

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87996843
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87996844 can be divided by 12 positive divisors. The sum of these divisors (counting 87996844) is 1, the average is 0.083333333333333.

Base conversion 87996844

Base System Value
2 Binary 101001111101011100110101100
3 Ternary 20010120200222101
4 Quaternary 11033223212230
5 Quinary 140011344334
6 Senary 12422024444
8 Octal 517534654
10 Decimal 87996844
12 Duodecimal 25578124
16 Hexadecimal 53eb9ac
20 Vigesimal 179jc24
36 Base36 1ge2ss

Cryptographic Hash Functions

md5 6b13512d944b9545b5335c8559fde568
sha1 ac0ea0527a4f7a4539d9bb6bfce4befdcfc6485a
sha256 07f2911fddffe82ea7971a9f5a8f5430b20d8fda3654bb2f0a22458c6e8bad6e
sha512 643f71c66970f1f156486f65bfbd8826fef381e78173e13954bcc523e3a87784700c40a2cd6bd1117788d4e70e74bf066f7cb06a5fb9c2941aea01f6f31f5343
ripemd-160 9c8dd75ca16ede946fdf21dd0be8d96b5939466d

87996844 as geometric shapes

Circle

Radius = n
Diameter 175993688
Circumference 552900477.29897
Area 2.4326748524202E+16

Sphere

Radius = n
Volume 2.8542361265485E+24
Surface area 9.7306994096807E+16
Circumference 552900477.29897

Square

Length = n
Perimeter 351987376
Area 7743444553960336
Diagonal 124446330.23083

Cube

Length = n
Surface area 46460667323762016
Volume 6.813986824375E+23
Space diagonal 152415004.71371

Equilateral Triangle

Length = n
Perimeter 263990532
Area 3.353009848263E+15
Altitude 76207502.356856

Triangular Pyramid

Length = n
Surface area 3.353009848263E+15
Volume 8.0303604840522E+22
Height 41482110.076943