90872790 (number)

90872790 is an even 8-digits composite number following 90872789 and preceding 90872791. In scientific notation, it is written as 9.0872790 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 24161280 positive integers (up to 90872790) that are relatively prime to 90872790.

Interesting facts

Basic properties

Name

Name ninety million eight hundred seventy-two thousand seven hundred ninety

Notation

Scientific notation 9.0872790 × 10^7
Engineering notation 9.0872790 × 10^6

Prime Factorization of 90872790

Prime Factorization 2 × 15 × 353 × 8581

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 90872790
Product of the distinct prime numbers

The prime factorization of 90872790 is 2 × 15 × 353 × 8581. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 27, 12, 911, 423, 9486, 8169, 77025, 3547, 147005, 252348, 7706191, 9356551, 89180520, 74931521, 900363752, 664293455, 2300469594, 2420871315

Basic calculations (n = 90872790)

Multiplication

n×y
n×2 181745580
n×3 272618370
n×4 363491160
n×5 454363950

Division

n÷y
n÷2 45436395
n÷3 30290930
n÷3 22718197.5
n÷5 18174558

Exponentiation

ny
n2 8257863962384100
n3 7.504151377023E+23
n4 6.8192317221242E+31
n5 6.1968261224593E+39

Nth Root

y√n
2√n 9532.7220666502
3√n 449.58445589784
4√n 97.635659810595
5√n 39.055911000457

Divisors of 90872790

1, 2, 15, 30, 353, 706, 5295, 8581, 10590, 17162, 128715, 257430, 3029093, 6058186, 45436395, 90872790

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 -90872789
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 90872790 can be divided by 16 positive divisors. The sum of these divisors (counting 90872790) is 1, the average is 0.0625.

Base conversion 90872790

Base System Value
2 Binary 101011010101001101111010110
3 Ternary 20022222211000220
4 Quaternary 11122221233112
5 Quinary 141230412130
6 Senary 13003415210
8 Octal 532515726
10 Decimal 90872790
12 Duodecimal 26524506
16 Hexadecimal 56a9bd6
20 Vigesimal 187j1ja
36 Base36 1i3pw6

Cryptographic Hash Functions

md5 b70f8b957529dc5daf8d37c74c615d20
sha1 7280f0f2fc4d56a226068a69e09532186531f26d
sha256 1e44e5b503c287e390a1a91a69fde341b21adfaa86341bfa663c843382953566
sha512 8a36c35f80aedff6ba2022916a1fde2b8b24f39df262e35c3a3949c7b6b8276b78c38bb5d326b22d8e4c1374a8bab09f3b01e8f8842ca34690afa4a7f40275cf
ripemd-160 50a8888e1a7714161f89565212a8cec7c695b61c

90872790 as geometric shapes

Circle

Radius = n
Diameter 181745580
Circumference 570970578.95042
Area 2.594284475857E+16

Sphere

Radius = n
Volume 3.1433315783308E+24
Surface area 1.0377137903428E+17
Circumference 570970578.95042

Square

Length = n
Perimeter 363491160
Area 8257863962384100
Diagonal 128513532.06868

Cube

Length = n
Surface area 49547183774304600
Volume 7.504151377023E+23
Space diagonal 157396289.30554

Equilateral Triangle

Length = n
Perimeter 272618370
Area 3.5757599862103E+15
Altitude 78698144.652768

Triangular Pyramid

Length = n
Surface area 3.5757599862103E+15
Volume 8.8437272095722E+22
Height 42837844.022894