87339939 (number)

87339939 is an odd 8-digits composite number following 87339938 and preceding 87339940. In scientific notation, it is written as 8.7339939 × 10^7. The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors. There are 58226624 positive integers (up to 87339939) that are relatively prime to 87339939.

Interesting facts

Basic properties

Name

Name eighty-seven million three hundred thirty-nine thousand nine hundred thirty-nine

Notation

Scientific notation 8.7339939 × 10^7
Engineering notation 8.7339939 × 10^6

Prime Factorization of 87339939

Prime Factorization 3 × 29113313

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 87339939
Product of the distinct prime numbers

The prime factorization of 87339939 is 3 × 29113313. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 3, 26, 100, 543, 83, 9679, 9342, 67873, 40799, 707201, 554728, 8854379, 5233018, 73625074, 86412282, 788042938, 559783487, 274262763, 4611934619

Basic calculations (n = 87339939)

Multiplication

n×y
n×2 174679878
n×3 262019817
n×4 349359756
n×5 436699695

Division

n÷y
n÷2 43669969.5
n÷3 29113313
n÷3 21834984.75
n÷5 17467987.8

Exponentiation

ny
n2 7628264944523721
n3 6.6625219493054E+23
n4 5.8190426063849E+31
n5 5.0823482628006E+39

Nth Root

y√n
2√n 9345.5839303919
3√n 443.68113316003
4√n 96.67256037983
5√n 38.747400958852

Divisors of 87339939

1, 3, 29113313, 87339939

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87339938
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87339939 can be divided by 4 positive divisors. The sum of these divisors (counting 87339939) is 1, the average is 0.25.

Base conversion 87339939

Base System Value
2 Binary 101001101001011001110100011
3 Ternary 20002100022212120
4 Quaternary 11031023032203
5 Quinary 134324334224
6 Senary 12355555323
8 Octal 515131643
10 Decimal 87339939
12 Duodecimal 252bbb43
16 Hexadecimal 534b3a3
20 Vigesimal 175h9gj
36 Base36 1fzzxf

Cryptographic Hash Functions

md5 8ee41d266710e90347253e630bf0e098
sha1 90f21e3c64b238e3295589c80bad2a5562358335
sha256 f31863ab8e0797b19e629be813f4300c89640ef807f3398a22096d461f9b45a9
sha512 d9654508837c474bacf68bae5859e6ffda69511239347498d7d6d2a594452f31412cc5244b61476d01d5a57ce5c8439a98a73f285afdc95d5ed74e80c1274f32
ripemd-160 5d17a0f29a49dc5c86132dcfa90e2f1416b35c92

87339939 as geometric shapes

Circle

Radius = n
Diameter 174679878
Circumference 548773021.45476
Area 2.3964901109352E+16

Sphere

Radius = n
Volume 2.7907906680425E+24
Surface area 9.5859604437409E+16
Circumference 548773021.45476

Square

Length = n
Perimeter 349359756
Area 7628264944523721
Diagonal 123517326.27064

Cube

Length = n
Surface area 45769589667142326
Volume 6.6625219493054E+23
Space diagonal 151277211.87797

Equilateral Triangle

Length = n
Perimeter 262019817
Area 3.3031356143779E+15
Altitude 75638605.938983

Triangular Pyramid

Length = n
Surface area 3.3031356143779E+15
Volume 7.8518574169301E+22
Height 41172442.090213