90872788 (number)

90872788 is an even 8-digits composite number following 90872787 and preceding 90872789. In scientific notation, it is written as 9.0872788 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 45346112 positive integers (up to 90872788) that are relatively prime to 90872788.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.0872788 × 10^7
Engineering notation 9.0872788 × 10^6

Prime Factorization of 90872788

Prime Factorization 2 × 2 × 509 × 44633

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 45436394
Product of the distinct prime numbers

The prime factorization of 90872788 is 2 × 2 × 509 × 44633. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 14, 50, 166, 656, 5432, 7592, 6231, 375, 329542, 812857, 2489053, 4986003, 40765714, 71184058, 708321512, 794190965, 2736284034, 8978862114

Basic calculations (n = 90872788)

Multiplication

n×y
n×2 181745576
n×3 272618364
n×4 363491152
n×5 454363940

Division

n÷y
n÷2 45436394
n÷3 30290929.333333
n÷3 22718197
n÷5 18174557.6

Exponentiation

ny
n2 8257863598892944
n3 7.5041508815512E+23
n4 6.8192311217921E+31
n5 6.1968254405362E+39

Nth Root

y√n
2√n 9532.7219617484
3√n 449.58445259957
4√n 97.635659273384
5√n 39.055910828542

Divisors of 90872788

1, 2, 4, 509, 1018, 2036, 44633, 89266, 178532, 22718197, 45436394, 90872788

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -90872787
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 90872788 can be divided by 12 positive divisors. The sum of these divisors (counting 90872788) is 1, the average is 0.083333333333333.

Base conversion 90872788

Base System Value
2 Binary 101011010101001101111010100
3 Ternary 20022222211000211
4 Quaternary 11122221233110
5 Quinary 141230412123
6 Senary 13003415204
8 Octal 532515724
10 Decimal 90872788
12 Duodecimal 26524504
16 Hexadecimal 56a9bd4
20 Vigesimal 187j1j8
36 Base36 1i3pw4

Cryptographic Hash Functions

md5 0b04d591f94b5dc0cc05615367b24679
sha1 ee6c41348892f8defdaedb9bc1730373fa60b5bc
sha256 24ac62a939ec5b0cf92770e57b22a5225174340955ac54bf87285eb51dc408f4
sha512 82f661814d3457f8492a6f4291591772f3bb7ff1495f93aece7c2d1822db25b640d6ef35c7757a9e30d76c4b643184408d775048b81c8d8ba015ed3e6445be4e
ripemd-160 f63267d8272578d9386bb9f5738c90aabfc0197d

90872788 as geometric shapes

Circle

Radius = n
Diameter 181745576
Circumference 570970566.38405
Area 2.5942843616629E+16

Sphere

Radius = n
Volume 3.1433313707881E+24
Surface area 1.0377137446651E+17
Circumference 570970566.38405

Square

Length = n
Perimeter 363491152
Area 8257863598892944
Diagonal 128513529.24026

Cube

Length = n
Surface area 49547181593357664
Volume 7.5041508815512E+23
Space diagonal 157396285.84144

Equilateral Triangle

Length = n
Perimeter 272618364
Area 3.575759828814E+15
Altitude 78698142.920718

Triangular Pyramid

Length = n
Surface area 3.575759828814E+15
Volume 8.8437266256531E+22
Height 42837843.080085