87668844 (number)

87668844 is an even 8-digits composite number following 87668843 and preceding 87668845. In scientific notation, it is written as 8.7668844 × 10^7. The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors. There are 29200464 positive integers (up to 87668844) that are relatively prime to 87668844.

Interesting facts

Basic properties

Name

Name eighty-seven million six hundred sixty-eight thousand eight hundred forty-four

Notation

Scientific notation 8.7668844 × 10^7
Engineering notation 8.7668844 × 10^6

Prime Factorization of 87668844

Prime Factorization 2 × 2 × 3 × 2039 × 3583

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 43834422
Product of the distinct prime numbers

The prime factorization of 87668844 is 2 × 2 × 3 × 2039 × 3583. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 61, 92, 637, 496, 8560, 3810, 64164, 79572, 133756, 379097, 101917, 260672, 74408744, 40503481, 408784196, 64072623, 5312628997, 1368892335

Basic calculations (n = 87668844)

Multiplication

n×y
n×2 175337688
n×3 263006532
n×4 350675376
n×5 438344220

Division

n÷y
n÷2 43834422
n÷3 29222948
n÷3 21917211
n÷5 17533768.8

Exponentiation

ny
n2 7685826208296336
n3 6.7380749886624E+23
n4 5.9071924504135E+31
n5 5.1787673341328E+39

Nth Root

y√n
2√n 9363.1642087491
3√n 444.23737408548
4√n 96.763444589107
5√n 38.776540114294

Divisors of 87668844

1, 2, 3, 4, 6, 12, 2039, 3583, 4078, 6117, 7166, 8156, 10749, 12234, 14332, 21498, 24468, 42996, 7305737, 14611474, 21917211, 29222948, 43834422, 87668844

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87668843
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87668844 can be divided by 24 positive divisors. The sum of these divisors (counting 87668844) is 1, the average is 0.041666666666667.

Base conversion 87668844

Base System Value
2 Binary 101001110011011100001101100
3 Ternary 20002222001001020
4 Quaternary 11032123201230
5 Quinary 134420400334
6 Senary 12411014140
8 Octal 516334154
10 Decimal 87668844
12 Duodecimal 2543a350
16 Hexadecimal 539b86c
20 Vigesimal 177ic24
36 Base36 1g71po

Cryptographic Hash Functions

md5 807915018d00f7db06830b13b9fd4396
sha1 f55e507bd0403ac8b866347baf4fa8e34c1b5c13
sha256 76e53067c391600f0b0092e4b259f5d7cd2cc552ef67b7064f25d786f0eb8006
sha512 7c89637e8672d44254adfce52799816ab400e4724dc2703d99727f034f80ea831d6464b59e1a434c50ea8c669cb10ab08087a1e445491cd55bbbd9872136391f
ripemd-160 c7d9b729c3a7d2a28e3eed91351909b96fe383b4

87668844 as geometric shapes

Circle

Radius = n
Diameter 175337688
Circumference 550839592.51822
Area 2.4145735152752E+16

Sphere

Radius = n
Volume 2.8224382511625E+24
Surface area 9.6582940611007E+16
Circumference 550839592.51822

Square

Length = n
Perimeter 350675376
Area 7685826208296336
Diagonal 123982468.18237

Cube

Length = n
Surface area 46114957249778016
Volume 6.7380749886624E+23
Space diagonal 151846892.04883

Equilateral Triangle

Length = n
Perimeter 263006532
Area 3.3280603727284E+15
Altitude 75923446.024415

Triangular Pyramid

Length = n
Surface area 3.3280603727284E+15
Volume 7.9408975277111E+22
Height 41327489.394124