90403731 (number)

90403731 is an odd 8-digits composite number following 90403730 and preceding 90403732. In scientific notation, it is written as 9.0403731 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 52406640 positive integers (up to 90403731) that are relatively prime to 90403731.

Interesting facts

Basic properties

Name

Name ninety million four hundred three thousand seven hundred thirty-one

Notation

Scientific notation 9.0403731 × 10^7
Engineering notation 9.0403731 × 10^6

Prime Factorization of 90403731

Prime Factorization 33 × 3 × 23 × 39703

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 90403731
Product of the distinct prime numbers

The prime factorization of 90403731 is 33 × 3 × 23 × 39703. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 92, 42, 438, 302, 581, 8097, 7058, 24979, 324205, 42028, 1259029, 5334478, 62773668, 17079875, 465341365, 122133386, 5805137175, 8038162303

Basic calculations (n = 90403731)

Multiplication

n×y
n×2 180807462
n×3 271211193
n×4 361614924
n×5 452018655

Division

n÷y
n÷2 45201865.5
n÷3 30134577
n÷3 22600932.75
n÷5 18080746.2

Exponentiation

ny
n2 8172834578720361
n3 7.3885473876213E+23
n4 6.6795225051127E+31
n5 6.0385375576066E+39

Nth Root

y√n
2√n 9508.0876626165
3√n 448.80957959001
4√n 97.509423455461
5√n 39.015508437359

Divisors of 90403731

1, 3, 23, 33, 69, 99, 759, 2277, 39703, 119109, 913169, 1310199, 2739507, 3930597, 30134577, 90403731

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -90403730
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 90403731 can be divided by 16 positive divisors. The sum of these divisors (counting 90403731) is 1, the average is 0.0625.

Base conversion 90403731

Base System Value
2 Binary 101011000110111001110010011
3 Ternary 20022002222121100
4 Quaternary 11120313032103
5 Quinary 141120404411
6 Senary 12545355443
8 Octal 530671623
10 Decimal 90403731
12 Duodecimal 26338b83
16 Hexadecimal 5637393
20 Vigesimal 185096b
36 Base36 1htnyr

Cryptographic Hash Functions

md5 6d42afa8cdf2e316850d269d28bed428
sha1 5a76c3d26aebe5f12f4e69e1f788cab2ab0b8376
sha256 3d6b85b15ef74c078c61e6ef6d16fa5424b7664bbeba0e730eda934682a372cd
sha512 038c628545dae42f42b88f718a3187508bdcc75c3e8fc0c1e67729c5d9ceee1fdbbea0d4c8a7da90708a38583aaa87a244444aa57988ed89c7d8b4874f08d065
ripemd-160 37e78582136ff2b5a9ba48b9b62198f9a1ab14b8

90403731 as geometric shapes

Circle

Radius = n
Diameter 180807462
Circumference 568023394.33342
Area 2.5675717071513E+16

Sphere

Radius = n
Volume 3.0949074924868E+24
Surface area 1.0270286828605E+17
Circumference 568023394.33342

Square

Length = n
Perimeter 361614924
Area 8172834578720361
Diagonal 127850182.46933

Cube

Length = n
Surface area 49037007472322166
Volume 7.3885473876213E+23
Space diagonal 156583855.28579

Equilateral Triangle

Length = n
Perimeter 271211193
Area 3.5389411830499E+15
Altitude 78291927.642895

Triangular Pyramid

Length = n
Surface area 3.5389411830499E+15
Volume 8.7074866015087E+22
Height 42616727.489776