90131488 (number)

90131488 is an even 8-digits composite number following 90131487 and preceding 90131489. In scientific notation, it is written as 9.0131488 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 24 positive divisors. There are 44907264 positive integers (up to 90131488) that are relatively prime to 90131488.

Interesting facts

Basic properties

Name

Name ninety million one hundred thirty-one thousand four hundred eighty-eight

Notation

Scientific notation 9.0131488 × 10^7
Engineering notation 9.0131488 × 10^6

Prime Factorization of 90131488

Prime Factorization 2 × 2 × 2 × 2 × 2 × 293 × 9613

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5633218
Product of the distinct prime numbers

The prime factorization of 90131488 is 2 × 2 × 2 × 2 × 2 × 293 × 9613. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 10, 96, 66, 74, 641, 1651, 4701, 49126, 7543, 792318, 606937, 2561481, 7000423, 83508243, 59528293, 426067948, 825197736, 9726323269, 3545705673

Basic calculations (n = 90131488)

Multiplication

n×y
n×2 180262976
n×3 270394464
n×4 360525952
n×5 450657440

Division

n÷y
n÷2 45065744
n÷3 30043829.333333
n÷3 22532872
n÷5 18026297.6

Exponentiation

ny
n2 8123685129094144
n3 7.3219982872873E+23
n4 6.5994260076665E+31
n5 5.9481608601688E+39

Nth Root

y√n
2√n 9493.7604772819
3√n 448.3586095517
4√n 97.435930114521
5√n 38.991981716409

Divisors of 90131488

1, 2, 4, 8, 16, 32, 293, 586, 1172, 2344, 4688, 9376, 9613, 19226, 38452, 76904, 153808, 307616, 2816609, 5633218, 11266436, 22532872, 45065744, 90131488

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -90131487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 90131488 can be divided by 24 positive divisors. The sum of these divisors (counting 90131488) is 1, the average is 0.041666666666667.

Base conversion 90131488

Base System Value
2 Binary 101010111110100110000100000
3 Ternary 20021121011011021
4 Quaternary 11113310300200
5 Quinary 141033201423
6 Senary 12535455224
8 Octal 527646040
10 Decimal 90131488
12 Duodecimal 26227514
16 Hexadecimal 55f4c20
20 Vigesimal 18368e8
36 Base36 1hntwg

Cryptographic Hash Functions

md5 66923ffe175e048aca8bb4e70b9bb724
sha1 9929b220418dc8c16e65ce59a985c35c7ed8ba32
sha256 8a4c710374a17c8b3b3fc7b9db258bee01cf5fdd48facc29bb1f5120bd0c1321
sha512 44a5b4c3ea53fd8a71f2804e574019230bef969acfc30881545c57d0f8b18a0f1db63f683ecad668e71c1f14a97f83ff77193d190921bdd5c8210030deaea54d
ripemd-160 64b0e7ffc84d0fbffcf1509646f5dbc365df29a2

90131488 as geometric shapes

Circle

Radius = n
Diameter 180262976
Circumference 566312841.11583
Area 2.5521309521639E+16

Sphere

Radius = n
Volume 3.0670314705252E+24
Surface area 1.0208523808656E+17
Circumference 566312841.11583

Square

Length = n
Perimeter 360525952
Area 8123685129094144
Diagonal 127465172.72647

Cube

Length = n
Surface area 48742110774564864
Volume 7.3219982872873E+23
Space diagonal 156112316.57778

Equilateral Triangle

Length = n
Perimeter 270394464
Area 3.5176588470707E+15
Altitude 78056158.288892

Triangular Pyramid

Length = n
Surface area 3.5176588470707E+15
Volume 8.6290577346285E+22
Height 42488390.908823