87467939 (number)

87467939 is an odd 8-digits composite number following 87467938 and preceding 87467940. In scientific notation, it is written as 8.7467939 × 10^7. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 80653536 positive integers (up to 87467939) that are relatively prime to 87467939.

Interesting facts

Basic properties

Name

Name eighty-seven million four hundred sixty-seven thousand nine hundred thirty-nine

Notation

Scientific notation 8.7467939 × 10^7
Engineering notation 8.7467939 × 10^6

Prime Factorization of 87467939

Prime Factorization 13 × 1109 × 6067

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 87467939
Product of the distinct prime numbers

The prime factorization of 87467939 is 13 × 1109 × 6067. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87467939)

Multiplication

n×y
n×2 174935878
n×3 262403817
n×4 349871756
n×5 437339695

Division

n÷y
n÷2 43733969.5
n÷3 29155979.666667
n÷3 21866984.75
n÷5 17493587.8

Exponentiation

ny
n2 7650640352907721
n3 6.6918574369907E+23
n4 5.853229780954E+31
n5 5.1196994543347E+39

Nth Root

y√n
2√n 9352.4295773879
3√n 443.89777121835
4√n 96.707960258646
5√n 38.758751464705

Divisors of 87467939

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87467938
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87467939 can be divided by 8 positive divisors. The sum of these divisors (counting 87467939) is 1, the average is 0.125.

Base conversion 87467939

Base System Value
2 Binary 101001101101010011110100011
3 Ternary 20002120211110022
4 Quaternary 11031222132203
5 Quinary 134342433224
6 Senary 12402424055
8 Octal 515523643
10 Decimal 87467939
12 Duodecimal 2536202b
16 Hexadecimal 536a7a3
20 Vigesimal 176d9gj
36 Base36 1g2qoz

Cryptographic Hash Functions

md5 aada9721ffa8737db8a483c80f8e0c53
sha1 d983716354dff0b30f43c195f01d071aa80b7f31
sha256 998ba0535e22512655e9faa86f1af37ac777910da30bdc28ef01a7a856831d70
sha512 0b730e8ba88baf5b7d774516c6f64ca38066c0b2ebef43ee99548852409dcf369bcd95a2bf8df25cf9a9b72d048e4aff8e563260e265047615eed9b29188e7d2
ripemd-160 06e26c74b91863ca27464f404590b21e06ed3eb8

87467939 as geometric shapes

Circle

Radius = n
Diameter 174935878
Circumference 549577269.17408
Area 2.4035195527953E+16

Sphere

Radius = n
Volume 2.8030786883894E+24
Surface area 9.614078211181E+16
Circumference 549577269.17408

Square

Length = n
Perimeter 349871756
Area 7650640352907721
Diagonal 123698345.60662

Cube

Length = n
Surface area 45903842117446326
Volume 6.6918574369907E+23
Space diagonal 151498914.38134

Equilateral Triangle

Length = n
Perimeter 262403817
Area 3.3128244504182E+15
Altitude 75749457.190668

Triangular Pyramid

Length = n
Surface area 3.3128244504182E+15
Volume 7.8864296207163E+22
Height 41232781.868874