87440984 (number)

87440984 is an even 8-digits composite number following 87440983 and preceding 87440985. In scientific notation, it is written as 8.7440984 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 16 positive divisors. There are 43690752 positive integers (up to 87440984) that are relatively prime to 87440984.

Interesting facts

Basic properties

Name

Name eighty-seven million four hundred forty thousand nine hundred eighty-four

Notation

Scientific notation 8.7440984 × 10^7
Engineering notation 8.7440984 × 10^6

Prime Factorization of 87440984

Prime Factorization 2 × 2 × 2 × 2017 × 5419

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21860246
Product of the distinct prime numbers

The prime factorization of 87440984 is 2 × 2 × 2 × 2017 × 5419. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 3, 56, 30, 477, 230, 8587, 1572, 3339, 51268, 548875, 319388, 5752260, 1848278, 38935250, 52590827, 715609928, 980964559, 9658368011, 8586926308

Basic calculations (n = 87440984)

Multiplication

n×y
n×2 174881968
n×3 262322952
n×4 349763936
n×5 437204920

Division

n÷y
n÷2 43720492
n÷3 29146994.666667
n÷3 21860246
n÷5 17488196.8

Exponentiation

ny
n2 7645925682888256
n3 6.6856726530262E+23
n4 5.846017954825E+31
n5 5.1118156245157E+39

Nth Root

y√n
2√n 9350.9883969557
3√n 443.85216786592
4√n 96.700508772993
5√n 38.756362312829

Divisors of 87440984

1, 2, 4, 8, 2017, 4034, 5419, 8068, 10838, 16136, 21676, 43352, 10930123, 21860246, 43720492, 87440984

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 -87440983
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 87440984 can be divided by 16 positive divisors. The sum of these divisors (counting 87440984) is 1, the average is 0.0625.

Base conversion 87440984

Base System Value
2 Binary 101001101100011111001011000
3 Ternary 20002112110110222
4 Quaternary 11031203321120
5 Quinary 134341102414
6 Senary 12402055212
8 Octal 515437130
10 Decimal 87440984
12 Duodecimal 2534a508
16 Hexadecimal 5363e58
20 Vigesimal 176a294
36 Base36 1g25w8

Cryptographic Hash Functions

md5 a9e7d29bb3d52dbb451610ded6896e03
sha1 39178cab20cb95a2ea3b7d6ef83fe940daba095e
sha256 872675dde41e7c2cc076ceeaa9ee8f1de06f0d649daee6d4d479ce1097c3e1f1
sha512 1fd8b5c126008b560bdc3c6bc787e58c510c770897a2d121f72a4e329ff5c02a4318966230582b4715718c99b3032a10710b54067822dc6e93a4850a9e5fcf5e
ripemd-160 b5a1eac47029cb3bd243032551a23cc728270ece

87440984 as geometric shapes

Circle

Radius = n
Diameter 174881968
Circumference 549407905.91413
Area 2.4020383955255E+16

Sphere

Radius = n
Volume 2.8004880121404E+24
Surface area 9.6081535821021E+16
Circumference 549407905.91413

Square

Length = n
Perimeter 349763936
Area 7645925682888256
Diagonal 123660225.48005

Cube

Length = n
Surface area 45875554097329536
Volume 6.6856726530262E+23
Space diagonal 151452226.95182

Equilateral Triangle

Length = n
Perimeter 262322952
Area 3.3107829384146E+15
Altitude 75726113.475909

Triangular Pyramid

Length = n
Surface area 3.3107829384146E+15
Volume 7.8791407829138E+22
Height 41220075.160016