87339938 (number)

87339938 is an even 8-digits composite number following 87339937 and preceding 87339939. In scientific notation, it is written as 8.7339938 × 10^7. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 36140496 positive integers (up to 87339938) that are relatively prime to 87339938.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.7339938 × 10^7
Engineering notation 8.7339938 × 10^6

Prime Factorization of 87339938

Prime Factorization 2 × 203 × 215123

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 87339938
Product of the distinct prime numbers

The prime factorization of 87339938 is 2 × 203 × 215123. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 3, 32, 39, 785, 59, 8374, 7527, 59795, 93382, 745945, 892251, 5858184, 3969287, 6841430, 44644823, 665010147, 842615440, 7718871320, 5793476991

Basic calculations (n = 87339938)

Multiplication

n×y
n×2 174679876
n×3 262019814
n×4 349359752
n×5 436699690

Division

n÷y
n÷2 43669969
n÷3 29113312.666667
n÷3 21834984.5
n÷5 17467987.6

Exponentiation

ny
n2 7628264769843844
n3 6.6625217204575E+23
n4 5.8190423398841E+31
n5 5.0823479718485E+39

Nth Root

y√n
2√n 9345.5838768907
3√n 443.68113146672
4√n 96.672560103117
5√n 38.747400870124

Divisors of 87339938

1, 2, 203, 406, 215123, 430246, 43669969, 87339938

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 -87339937
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 87339938 can be divided by 8 positive divisors. The sum of these divisors (counting 87339938) is 1, the average is 0.125.

Base conversion 87339938

Base System Value
2 Binary 101001101001011001110100010
3 Ternary 20002100022212112
4 Quaternary 11031023032202
5 Quinary 134324334223
6 Senary 12355555322
8 Octal 515131642
10 Decimal 87339938
12 Duodecimal 252bbb42
16 Hexadecimal 534b3a2
20 Vigesimal 175h9gi
36 Base36 1fzzxe

Cryptographic Hash Functions

md5 935dad09fda7f24458c812cab45917d3
sha1 13e892a837c57dff17786c4a33afb56e06ef1523
sha256 45418d31cd2ffff62bc50f27c0a52abc161602faf23166c704acd5a3af316081
sha512 24217c835469f446a6ccc76e62b7d4128ea328ccdfab04091ed538f56d3ff840047591745e8f4dcaf7134b7188e0c43971485de271200673697be8597ea7f16e
ripemd-160 4e76acc06bb643315d1ee4d7f66adc4f619b39eb

87339938 as geometric shapes

Circle

Radius = n
Diameter 174679876
Circumference 548773015.17158
Area 2.3964900560579E+16

Sphere

Radius = n
Volume 2.7907905721829E+24
Surface area 9.5859602242317E+16
Circumference 548773015.17158

Square

Length = n
Perimeter 349359752
Area 7628264769843844
Diagonal 123517324.85643

Cube

Length = n
Surface area 45769588619063064
Volume 6.6625217204575E+23
Space diagonal 151277210.14592

Equilateral Triangle

Length = n
Perimeter 262019814
Area 3.3031355387393E+15
Altitude 75638605.072958

Triangular Pyramid

Length = n
Surface area 3.3031355387393E+15
Volume 7.8518571472302E+22
Height 41172441.618808