87863393 (number)

87863393 is an odd 8-digits composite number following 87863392 and preceding 87863394. In scientific notation, it is written as 8.7863393 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 84927600 positive integers (up to 87863393) that are relatively prime to 87863393.

Interesting facts

Basic properties

Name

Name eighty-seven million eight hundred sixty-three thousand three hundred ninety-three

Notation

Scientific notation 8.7863393 × 10^7
Engineering notation 8.7863393 × 10^6

Prime Factorization of 87863393

Prime Factorization 31 × 1523 × 1861

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 87863393
Product of the distinct prime numbers

The prime factorization of 87863393 is 31 × 1523 × 1861. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 3, 8, 42, 238, 139, 4629, 9441, 57152, 57647, 155892, 505155, 5103761, 8386770, 76022766, 10003493, 649878786, 981537076, 1666599518, 4108226789

Basic calculations (n = 87863393)

Multiplication

n×y
n×2 175726786
n×3 263590179
n×4 351453572
n×5 439316965

Division

n÷y
n÷2 43931696.5
n÷3 29287797.666667
n÷3 21965848.25
n÷5 17572678.6

Exponentiation

ny
n2 7719975829472449
n3 6.7830327025544E+23
n4 5.9598026807639E+31
n5 5.2364848514241E+39

Nth Root

y√n
2√n 9373.5475141485
3√n 444.56573887802
4√n 96.817082759958
5√n 38.793734933468

Divisors of 87863393

1, 31, 1523, 1861, 47213, 57691, 2834303, 87863393

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 -87863392
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 87863393 can be divided by 8 positive divisors. The sum of these divisors (counting 87863393) is 1, the average is 0.125.

Base conversion 87863393

Base System Value
2 Binary 101001111001011000001100001
3 Ternary 20010022220220202
4 Quaternary 11033023001201
5 Quinary 134443112033
6 Senary 12415114545
8 Octal 517130141
10 Decimal 87863393
12 Duodecimal 25512a55
16 Hexadecimal 53cb061
20 Vigesimal 1792i9d
36 Base36 1gb7tt

Cryptographic Hash Functions

md5 70ffa5ce912ce612407cab15f192d399
sha1 c1d6d039f74d5ca5e3dcdd5291fb7c9a4ab822ab
sha256 cf8194fb2a32e29ac300b50abaf0ef9ba03825d36dc4239a0dbb9e60be931642
sha512 15bbad840fa5b70ca85baa83e384bbe66daae49bb13cfd496f3b8aa45488ae9ed3408636aaa348cff8f9681e0809c3ccf0c32e426fa6420706db8b369e5a4ef3
ripemd-160 1807e162307e3d3e22eb6623a6202cd07937e56d

87863393 as geometric shapes

Circle

Radius = n
Diameter 175726786
Circumference 552061979.93655
Area 2.4253019351761E+16

Sphere

Radius = n
Volume 2.8412700943206E+24
Surface area 9.7012077407046E+16
Circumference 552061979.93655

Square

Length = n
Perimeter 351453572
Area 7719975829472449
Diagonal 124257602.01672

Cube

Length = n
Surface area 46319854976834694
Volume 6.7830327025544E+23
Space diagonal 152183860.80139

Equilateral Triangle

Length = n
Perimeter 263590179
Area 3.3428475924625E+15
Altitude 76091930.400696

Triangular Pyramid

Length = n
Surface area 3.3428475924625E+15
Volume 7.9938807016439E+22
Height 41419200.672239