90131440 (number)

90131440 is an even 8-digits composite number following 90131439 and preceding 90131441. In scientific notation, it is written as 9.0131440 × 10^7. The sum of its digits is 22. It has a total of 9 prime factors and 160 positive divisors. There are 28449792 positive integers (up to 90131440) that are relatively prime to 90131440.

Interesting facts

Basic properties

Name

Name ninety million one hundred thirty-one thousand four hundred forty

Notation

Scientific notation 9.0131440 × 10^7
Engineering notation 9.0131440 × 10^6

Prime Factorization of 90131440

Prime Factorization 2 × 2 × 2 × 2 × 5 × 19 × 7 × 43 × 197

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 11266430
Product of the distinct prime numbers

The prime factorization of 90131440 is 2 × 2 × 2 × 2 × 5 × 19 × 7 × 43 × 197. Since it has a total of 9 prime factors.

Most popular turbo-numbers

7, 10, 16, 7, 245, 475, 9898, 9062, 35827, 50162, 783520, 668511, 2074725, 1806251, 57263278, 48948952, 773269662, 916432072, 8286187680, 8903104144

Basic calculations (n = 90131440)

Multiplication

n×y
n×2 180262880
n×3 270394320
n×4 360525760
n×5 450657200

Division

n÷y
n÷2 45065720
n÷3 30043813.333333
n÷3 22532860
n÷5 18026288

Exponentiation

ny
n2 8123676476473600
n3 7.3219865891869E+23
n4 6.5994119494411E+31
n5 5.9481450215633E+39

Nth Root

y√n
2√n 9493.7579493054
3√n 448.35852995977
4√n 97.435917142014
5√n 38.991977563331

Divisors of 90131440

1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 43, 56, 70, 76, 80, 86, 95, 112, 133, 140, 152, 172, 190, 197, 215, 266, 280, 301, 304, 344, 380, 394, 430, 532, 560, 602, 665, 688, 760, 788, 817, 860, 985, 1064, 1204, 1330, 1379, 1505, 1520, 1576, 1634, 1720, 1970, 2128, 2408, 2660, 2758, 3010, 3152, 3268, 3440, 3743, 3940, 4085, 4816, 5320, 5516, 5719, 6020, 6536, 6895, 7486, 7880, 8170, 8471, 10640, 11032, 11438, 12040, 13072, 13790, 14972, 15760, 16340, 16942, 18715, 22064, 22876, 24080, 26201, 27580, 28595, 29944, 32680, 33884, 37430, 42355, 45752, 52402, 55160, 57190, 59297, 59888, 65360, 67768, 74860, 84710, 91504, 104804, 110320, 114380, 118594, 131005, 135536, 149720, 160949, 169420, 209608, 228760, 237188, 262010, 296485, 299440, 321898, 338840, 419216, 457520, 474376, 524020, 592970, 643796, 677680, 804745, 948752, 1048040, 1126643, 1185940, 1287592, 1609490, 2096080, 2253286, 2371880, 2575184, 3218980, 4506572, 4743760, 5633215, 6437960, 9013144, 11266430, 12875920, 18026288, 22532860, 45065720, 90131440

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -90131439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
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 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 90131440 can be divided by 160 positive divisors. The sum of these divisors (counting 90131440) is 1, the average is 0.00625.

Base conversion 90131440

Base System Value
2 Binary 101010111110100101111110000
3 Ternary 20021121011002111
4 Quaternary 11113310233300
5 Quinary 141033201230
6 Senary 12535455104
8 Octal 527645760
10 Decimal 90131440
12 Duodecimal 26227494
16 Hexadecimal 55f4bf0
20 Vigesimal 18368c0
36 Base36 1hntv4

Cryptographic Hash Functions

md5 3c778ede3575b30b3d13060f206626dc
sha1 b6a6ace2b557b266b7cf3ae6bc319d204f8db8e6
sha256 195a93d81e03756035b6512968ea18842a0f5de576137b0235576422a04a65ab
sha512 3a01520ce8f32c269b0e4bfed93a7b09407f36784facc1b3a6d005436debae1f4e7e671be20c182a73f3b702170cf301552f64ae50c6dae5c24e78a1c8fff874
ripemd-160 07f2e5f5a73fa40730f2b2d7815fe773240eba15

90131440 as geometric shapes

Circle

Radius = n
Diameter 180262880
Circumference 566312539.52294
Area 2.552128233863E+16

Sphere

Radius = n
Volume 3.0670265704363E+24
Surface area 1.0208512935452E+17
Circumference 566312539.52294

Square

Length = n
Perimeter 360525760
Area 8123676476473600
Diagonal 127465104.84422

Cube

Length = n
Surface area 48742058858841600
Volume 7.3219865891869E+23
Space diagonal 156112233.43935

Equilateral Triangle

Length = n
Perimeter 270394320
Area 3.5176551003761E+15
Altitude 78056116.719673

Triangular Pyramid

Length = n
Surface area 3.5176551003761E+15
Volume 8.629043948285E+22
Height 42488368.281406