90726538 (number)

90726538 is an even 8-digits composite number following 90726537 and preceding 90726539. In scientific notation, it is written as 9.0726538 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 38619000 positive integers (up to 90726538) that are relatively prime to 90726538.

Interesting facts

Basic properties

Name

Name ninety million seven hundred twenty-six thousand five hundred thirty-eight

Notation

Scientific notation 9.0726538 × 10^7
Engineering notation 9.0726538 × 10^6

Prime Factorization of 90726538

Prime Factorization 2 × 7 × 7 × 151 × 6131

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12960934
Product of the distinct prime numbers

The prime factorization of 90726538 is 2 × 7 × 7 × 151 × 6131. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 84, 87, 615, 663, 1722, 2135, 96177, 51220, 559563, 703138, 7471797, 9125411, 58416661, 22594698, 697881763, 850200531, 8917163718, 893129646

Basic calculations (n = 90726538)

Multiplication

n×y
n×2 181453076
n×3 272179614
n×4 362906152
n×5 453632690

Division

n÷y
n÷2 45363269
n÷3 30242179.333333
n÷3 22681634.5
n÷5 18145307.6

Exponentiation

ny
n2 8231304697465444
n3 7.4679777842418E+23
n4 6.7754377022517E+31
n5 6.1471200615997E+39

Nth Root

y√n
2√n 9525.0479263886
3√n 449.34313712013
4√n 97.596352013734
5√n 39.043331468466

Divisors of 90726538

1, 2, 7, 14, 49, 98, 151, 302, 1057, 2114, 6131, 7399, 12262, 14798, 42917, 85834, 300419, 600838, 925781, 1851562, 6480467, 12960934, 45363269, 90726538

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -90726537
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 90726538 can be divided by 24 positive divisors. The sum of these divisors (counting 90726538) is 1, the average is 0.041666666666667.

Base conversion 90726538

Base System Value
2 Binary 101011010000110000010001010
3 Ternary 20022201101102011
4 Quaternary 11122012002022
5 Quinary 141211222123
6 Senary 13000330134
8 Octal 532060212
10 Decimal 90726538
12 Duodecimal 2647394a
16 Hexadecimal 568608a
20 Vigesimal 1870g6i
36 Base36 1i0l1m

Cryptographic Hash Functions

md5 1861237199b2b172ca718e2854f1244b
sha1 c32673b439abba6ddc06a82d2ed5ded8cb8088c0
sha256 3aabb238cd94e4a723f44c112e93b8e245ff93384f1c09a9102b80318b12e53d
sha512 105fbc6c0f39dae3cf8bd006412eb740e95ed34406c6f4090ea87484253efabe061df0e08c4fb27b3a47ac9bf745746d673c9ede83368c34e18c5d877f8be066
ripemd-160 bf04e2e5af8c6c02f6564baffa5e5167cb5e16a5

90726538 as geometric shapes

Circle

Radius = n
Diameter 181453076
Circumference 570051650.53287
Area 2.5859406367017E+16

Sphere

Radius = n
Volume 3.1281792192194E+24
Surface area 1.0343762546807E+17
Circumference 570051650.53287

Square

Length = n
Perimeter 362906152
Area 8231304697465444
Diagonal 128306700.50676

Cube

Length = n
Surface area 49387828184792664
Volume 7.4679777842418E+23
Space diagonal 157142973.41083

Equilateral Triangle

Length = n
Perimeter 272179614
Area 3.5642594871476E+15
Altitude 78571486.705414

Triangular Pyramid

Length = n
Surface area 3.5642594871476E+15
Volume 8.8010962216464E+22
Height 42768900.168919