90904912 (number)

90904912 is an even 8-digits composite number following 90904911 and preceding 90904913. In scientific notation, it is written as 9.0904912 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 20 positive divisors. There are 38959200 positive integers (up to 90904912) that are relatively prime to 90904912.

Interesting facts

Basic properties

Name

Name ninety million nine hundred four thousand nine hundred twelve

Notation

Scientific notation 9.0904912 × 10^7
Engineering notation 9.0904912 × 10^6

Prime Factorization of 90904912

Prime Factorization 2 × 2 × 2 × 2 × 7 × 811651

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 11363114
Product of the distinct prime numbers

The prime factorization of 90904912 is 2 × 2 × 2 × 2 × 7 × 811651. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 5, 20, 30, 68, 662, 3225, 6082, 50249, 41393, 569379, 641984, 9216245, 2899409, 14571879, 14564904, 28914211, 456627087, 5954054150, 165633959

Basic calculations (n = 90904912)

Multiplication

n×y
n×2 181809824
n×3 272714736
n×4 363619648
n×5 454524560

Division

n÷y
n÷2 45452456
n÷3 30301637.333333
n÷3 22726228
n÷5 18180982.4

Exponentiation

ny
n2 8263703025727744
n3 7.5121119634791E+23
n4 6.8288787697422E+31
n5 6.2077862362208E+39

Nth Root

y√n
2√n 9534.406746096
3√n 449.63742316711
4√n 97.644286807247
5√n 39.05867173142

Divisors of 90904912

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 811651, 1623302, 3246604, 5681557, 6493208, 11363114, 12986416, 22726228, 45452456, 90904912

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -90904911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 90904912 can be divided by 20 positive divisors. The sum of these divisors (counting 90904912) is 1, the average is 0.05.

Base conversion 90904912

Base System Value
2 Binary 101011010110001100101010000
3 Ternary 20100001110002121
4 Quaternary 11122301211100
5 Quinary 141232424122
6 Senary 13004224024
8 Octal 532614520
10 Decimal 90904912
12 Duodecimal 2653b014
16 Hexadecimal 56b1950
20 Vigesimal 188325c
36 Base36 1i4eog

Cryptographic Hash Functions

md5 3a5fc15b5ed794f61cc308584978b1a3
sha1 8349b03306f53788e4f7cc79e20e791a7234b173
sha256 8b98986954ee333117465894d21f89f3aa8d33cf424a0733c260834496d185e1
sha512 48187ab82856ed8e123b1d86fe905b6294f3e7af4a86499a566e7917d9beefd8fa7374cae849e34c218f87f0b5807de0285dfed9df3aa9cd133ea9e8f5e1b652
ripemd-160 41042e292113c00622f7fecc70f10885d510093c

90904912 as geometric shapes

Circle

Radius = n
Diameter 181809824
Circumference 571172407.42885
Area 2.5961188717074E+16

Sphere

Radius = n
Volume 3.146666100988E+24
Surface area 1.038447548683E+17
Circumference 571172407.42885

Square

Length = n
Perimeter 363619648
Area 8263703025727744
Diagonal 128558959.43673

Cube

Length = n
Surface area 49582218154366464
Volume 7.5121119634791E+23
Space diagonal 157451926.24158

Equilateral Triangle

Length = n
Perimeter 272714736
Area 3.5782883748053E+15
Altitude 78725963.120789

Triangular Pyramid

Length = n
Surface area 3.5782883748053E+15
Volume 8.8531088506812E+22
Height 42852986.478911