88390988 (number)

88390988 is an even 8-digits composite number following 88390987 and preceding 88390989. In scientific notation, it is written as 8.8390988 × 10^7. The sum of its digits is 53. It has a total of 6 prime factors and 48 positive divisors. There are 37091520 positive integers (up to 88390988) that are relatively prime to 88390988.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.8390988 × 10^7
Engineering notation 8.8390988 × 10^6

Prime Factorization of 88390988

Prime Factorization 2 × 2 × 7 × 107 × 163 × 181

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 44195494
Product of the distinct prime numbers

The prime factorization of 88390988 is 2 × 2 × 7 × 107 × 163 × 181. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 88390988)

Multiplication

n×y
n×2 176781976
n×3 265172964
n×4 353563952
n×5 441954940

Division

n÷y
n÷2 44195494
n÷3 29463662.666667
n÷3 22097747
n÷5 17678197.6

Exponentiation

ny
n2 7812966759616144
n3 6.9059585109363E+23
n4 6.1042449586867E+31
n5 5.3956024289233E+39

Nth Root

y√n
2√n 9401.6481533825
3√n 445.45379453889
4√n 96.962096477863
5√n 38.840212529908

Divisors of 88390988

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -88390987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 88390988 can be divided by 48 positive divisors. The sum of these divisors (counting 88390988) is 1, the average is 0.020833333333333.

Base conversion 88390988

Base System Value
2 Binary 101010001001011110101001100
3 Ternary 20011022201122022
4 Quaternary 11101023311030
5 Quinary 140112002423
6 Senary 12434305312
8 Octal 521136514
10 Decimal 88390988
12 Duodecimal 25728238
16 Hexadecimal 544bd4c
20 Vigesimal 17c8h98
36 Base36 1gmix8

Cryptographic Hash Functions

md5 2df0f23d7010680f28f705697f1b04ff
sha1 ea0993d6668e57a9247085bfa62e1ed0ae7e4fe5
sha256 5ca080524770b61a9b8ec915b26cafe32e6890dd715f95c1ce3108a226f5ecc9
sha512 ff86bd6dc5ae6f8d91105391c8884f087a94ced994e626ee6029e94b07f89c2b162bd9b202c6adb67a3a105c6bdbb79914ff4494f2072f58b9116089e4be8cc3
ripemd-160 973bcca4c5932d748f62b1d9821277c45c4bd2bf

88390988 as geometric shapes

Circle

Radius = n
Diameter 176781976
Circumference 555376957.08869
Area 2.4545158974751E+16

Sphere

Radius = n
Volume 2.8927611365271E+24
Surface area 9.8180635899005E+16
Circumference 555376957.08869

Square

Length = n
Perimeter 353563952
Area 7812966759616144
Diagonal 125003734.02116

Cube

Length = n
Surface area 46877800557696864
Volume 6.9059585109363E+23
Space diagonal 153097682.14721

Equilateral Triangle

Length = n
Perimeter 265172964
Area 3.3831138463755E+15
Altitude 76548841.073605

Triangular Pyramid

Length = n
Surface area 3.3831138463755E+15
Volume 8.1387501561267E+22
Height 41667911.340386