88393987 (number)

88393987 is an odd 8-digits composite number following 88393986 and preceding 88393988. In scientific notation, it is written as 8.8393987 × 10^7. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 80220960 positive integers (up to 88393987) that are relatively prime to 88393987.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.8393987 × 10^7
Engineering notation 8.8393987 × 10^6

Prime Factorization of 88393987

Prime Factorization 11 × 613 × 13109

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 88393987
Product of the distinct prime numbers

The prime factorization of 88393987 is 11 × 613 × 13109. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 6, 60, 89, 705, 759, 330, 5361, 83262, 50531, 927486, 313709, 8819422, 8848743, 88026792, 63158830, 794826659, 839539065, 6050699529, 6363644691

Basic calculations (n = 88393987)

Multiplication

n×y
n×2 176787974
n×3 265181961
n×4 353575948
n×5 441969935

Division

n÷y
n÷2 44196993.5
n÷3 29464662.333333
n÷3 22098496.75
n÷5 17678797.4

Exponentiation

ny
n2 7813496937756169
n3 6.9066614674056E+23
n4 6.1050734396325E+31
n5 5.3965178225692E+39

Nth Root

y√n
2√n 9401.8076453414
3√n 445.45883238589
4√n 96.962918919252
5√n 38.840476086679

Divisors of 88393987

1, 11, 613, 6743, 13109, 144199, 8035817, 88393987

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 -88393986
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 88393987 can be divided by 8 positive divisors. The sum of these divisors (counting 88393987) is 1, the average is 0.125.

Base conversion 88393987

Base System Value
2 Binary 101010001001100100100000011
3 Ternary 20011022212202101
4 Quaternary 11101030210003
5 Quinary 140112101422
6 Senary 12434331231
8 Octal 521144403
10 Decimal 88393987
12 Duodecimal 25729b17
16 Hexadecimal 544c903
20 Vigesimal 17c94j7
36 Base36 1gml8j

Cryptographic Hash Functions

md5 fa2d21abd84276786e7d75d72c7d9c74
sha1 724652dd3871b38f12d0895f9df3a6b12c064320
sha256 a6507561cc01a14b9462560b946dbb087b8e12ff748f6579a7093a34ee8c897a
sha512 39aca2061fe55486b8fa78e7d2a74049875d7172cbc7a6650ee999ef8a85ce85c8a23ae34505f4bedfa055d0dc7fb935b30863ff005cff4e0867da1d89e0065a
ripemd-160 018cb95f745763bed4062b87aeae7672d79d2108

88393987 as geometric shapes

Circle

Radius = n
Diameter 176787974
Circumference 555395800.36142
Area 2.4546824578501E+16

Sphere

Radius = n
Volume 2.8930555902444E+24
Surface area 9.8187298314004E+16
Circumference 555395800.36142

Square

Length = n
Perimeter 353575948
Area 7813496937756169
Diagonal 125007975.24763

Cube

Length = n
Surface area 46880981626537014
Volume 6.9066614674056E+23
Space diagonal 153102876.56758

Equilateral Triangle

Length = n
Perimeter 265181961
Area 3.3833434202444E+15
Altitude 76551438.283791

Triangular Pyramid

Length = n
Surface area 3.3833434202444E+15
Volume 8.1395785982705E+22
Height 41669325.082544