90202391 (number)

90202391 is an odd 8-digits composite number following 90202390 and preceding 90202392. In scientific notation, it is written as 9.0202391 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors. There are 84074112 positive integers (up to 90202391) that are relatively prime to 90202391.

Interesting facts

Basic properties

Name

Name ninety million two hundred two thousand three hundred ninety-one

Notation

Scientific notation 9.0202391 × 10^7
Engineering notation 9.0202391 × 10^6

Prime Factorization of 90202391

Prime Factorization 17 × 17 × 107 × 2917

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 5306023
Product of the distinct prime numbers

The prime factorization of 90202391 is 17 × 17 × 107 × 2917. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 75, 21, 81, 960, 5722, 3278, 47703, 49822, 561530, 156854, 4198444, 4078461, 25567129, 54448522, 302749365, 282620327, 557477413, 3241490337

Basic calculations (n = 90202391)

Multiplication

n×y
n×2 180404782
n×3 270607173
n×4 360809564
n×5 451011955

Division

n÷y
n÷2 45101195.5
n÷3 30067463.666667
n÷3 22550597.75
n÷5 18040478.2

Exponentiation

ny
n2 8136471342116881
n3 7.3392916936192E+23
n4 6.6202165901089E+31
n5 5.9715936536569E+39

Nth Root

y√n
2√n 9497.4939326119
3√n 448.47614760214
4√n 97.4550867457
5√n 38.998114487572

Divisors of 90202391

1, 17, 107, 289, 1819, 2917, 30923, 49589, 312119, 843013, 5306023, 90202391

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 -90202390
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 90202391 can be divided by 12 positive divisors. The sum of these divisors (counting 90202391) is 1, the average is 0.083333333333333.

Base conversion 90202391

Base System Value
2 Binary 101011000000110000100010111
3 Ternary 20021201202102022
4 Quaternary 11120012010113
5 Quinary 141042434031
6 Senary 12541203355
8 Octal 530060427
10 Decimal 90202391
12 Duodecimal 2626055b
16 Hexadecimal 5606117
20 Vigesimal 183f5jb
36 Base36 1hpclz

Cryptographic Hash Functions

md5 13d8eee3f3f50bac0245a4650851eaf9
sha1 3c322203e297e4665850145fdbcb06df765e5e41
sha256 8f0cf2b3320ba7a1c49d7a6de541c901c9c596f25ec828f4efd0688c0b49f253
sha512 a8204bcf83129bd627dd80f2e637afd270fe5434992f912f8252d8de7a63fbc55489e20acae621f08abd10773d3c4103800d54fd55ce6b4bd4ca37e9db6a00c1
ripemd-160 3ea9b3020536d7596616c545be41336202bf4fd2

90202391 as geometric shapes

Circle

Radius = n
Diameter 180404782
Circumference 566758337.80367
Area 2.5561478594538E+16

Sphere

Radius = n
Volume 3.0742753156302E+24
Surface area 1.0224591437815E+17
Circumference 566758337.80367

Square

Length = n
Perimeter 360809564
Area 8136471342116881
Diagonal 127565444.71068

Cube

Length = n
Surface area 48818828052701286
Volume 7.3392916936192E+23
Space diagonal 156235124.17619

Equilateral Triangle

Length = n
Perimeter 270607173
Area 3.5231954397186E+15
Altitude 78117562.088097

Triangular Pyramid

Length = n
Surface area 3.5231954397186E+15
Volume 8.6494382094404E+22
Height 42521814.90356