87668845 (number)

87668845 is an odd 8-digits composite number following 87668844 and preceding 87668846. In scientific notation, it is written as 8.7668845 × 10^7. The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors. There are 63159040 positive integers (up to 87668845) that are relatively prime to 87668845.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.7668845 × 10^7
Engineering notation 8.7668845 × 10^6

Prime Factorization of 87668845

Prime Factorization 5 × 11 × 107 × 14897

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 87668845
Product of the distinct prime numbers

The prime factorization of 87668845 is 5 × 11 × 107 × 14897. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 1, 50, 460, 59, 8209, 4764, 66068, 94526, 861236, 339600, 8962454, 1158562, 81966543, 20023703, 943402627, 82887649, 5342862815, 6398767814

Basic calculations (n = 87668845)

Multiplication

n×y
n×2 175337690
n×3 263006535
n×4 350675380
n×5 438344225

Division

n÷y
n÷2 43834422.5
n÷3 29222948.333333
n÷3 21917211.25
n÷5 17533769

Exponentiation

ny
n2 7685826383634025
n3 6.7380752192372E+23
n4 5.9071927199365E+31
n5 5.1787676294924E+39

Nth Root

y√n
2√n 9363.1642621498
3√n 444.23737577455
4√n 96.763444865041
5√n 38.776540202755

Divisors of 87668845

1, 5, 11, 55, 107, 535, 1177, 5885, 14897, 74485, 163867, 819335, 1593979, 7969895, 17533769, 87668845

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 -87668844
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 87668845 can be divided by 16 positive divisors. The sum of these divisors (counting 87668845) is 1, the average is 0.0625.

Base conversion 87668845

Base System Value
2 Binary 101001110011011100001101101
3 Ternary 20002222001001021
4 Quaternary 11032123201231
5 Quinary 134420400340
6 Senary 12411014141
8 Octal 516334155
10 Decimal 87668845
12 Duodecimal 2543a351
16 Hexadecimal 539b86d
20 Vigesimal 177ic25
36 Base36 1g71pp

Cryptographic Hash Functions

md5 4dae8c9d781d9abefa5c76e0abafee84
sha1 4ce1700d6ac2bea7d0284f4a8fcdaaa6c6eb2350
sha256 4367ec80e7f7ca3a05a330fcfe4db356d044b9b0c9f19615f6cb378b364573ef
sha512 62706ae794baa3bba1741c42335271335d2cb5fdc8e729653545f42b02ee195d4626f392dd37365ff3b3a69b9a085ad7fcf4ed0dbcc15e4ca9efe2614123e846
ripemd-160 e106189a9eacf1cd19c9d735e5c9dd29109a83a1

87668845 as geometric shapes

Circle

Radius = n
Diameter 175337690
Circumference 550839598.8014
Area 2.4145735703591E+16

Sphere

Radius = n
Volume 2.8224383477455E+24
Surface area 9.6582942814365E+16
Circumference 550839598.8014

Square

Length = n
Perimeter 350675380
Area 7685826383634025
Diagonal 123982469.59658

Cube

Length = n
Surface area 46114958301804150
Volume 6.7380752192372E+23
Space diagonal 151846893.78088

Equilateral Triangle

Length = n
Perimeter 263006535
Area 3.3280604486519E+15
Altitude 75923446.89044

Triangular Pyramid

Length = n
Surface area 3.3280604486519E+15
Volume 7.9408977994461E+22
Height 41327489.865528