90752721 (number)

90752721 is an odd 8-digits composite number following 90752720 and preceding 90752722. In scientific notation, it is written as 9.0752721 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 55918080 positive integers (up to 90752721) that are relatively prime to 90752721.

Interesting facts

Basic properties

Name

Name ninety million seven hundred fifty-two thousand seven hundred twenty-one

Notation

Scientific notation 9.0752721 × 10^7
Engineering notation 9.0752721 × 10^6

Prime Factorization of 90752721

Prime Factorization 57 × 41 × 38833

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 90752721
Product of the distinct prime numbers

The prime factorization of 90752721 is 57 × 41 × 38833. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 90752721)

Multiplication

n×y
n×2 181505442
n×3 272258163
n×4 363010884
n×5 453763605

Division

n÷y
n÷2 45376360.5
n÷3 30250907
n÷3 22688180.25
n÷5 18150544.2

Exponentiation

ny
n2 8236056368903841
n3 7.474445257874E+23
n4 6.7832624511762E+31
n5 6.1559952470137E+39

Nth Root

y√n
2√n 9526.4222560204
3√n 449.38635865164
4√n 97.603392646057
5√n 39.045584731035

Divisors of 90752721

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -90752720
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 90752721 can be divided by 8 positive divisors. The sum of these divisors (counting 90752721) is 1, the average is 0.125.

Base conversion 90752721

Base System Value
2 Binary 101011010001100011011010001
3 Ternary 20022202201022220
4 Quaternary 11122030123101
5 Quinary 141213041341
6 Senary 13001051253
8 Octal 532143321
10 Decimal 90752721
12 Duodecimal 26486b29
16 Hexadecimal 568c6d1
20 Vigesimal 18741g1
36 Base36 1i158x

Cryptographic Hash Functions

md5 e9531eb205b79e156ff6511334b4d066
sha1 2c89e8cc9b8f97e4398c33dadfc7bb9b6a6fb9e5
sha256 2c85d83e03cf08e1492942ba50448132deb1f2fc271c58226b567cd72611a43e
sha512 23541c96290cfcbe63698bd38aa40ad93edea2d4dadd91830f6be1759e51eed1b66f957e2847966230bde3b5cf342d54063e23920de6d641a8cc8f580ad81bad
ripemd-160 eedbb539afbd7f09642da0af0d5c4bbcd57aeacc

90752721 as geometric shapes

Circle

Radius = n
Diameter 181505442
Circumference 570216163.17377
Area 2.58743341831E+16

Sphere

Radius = n
Volume 3.1308883082395E+24
Surface area 1.034973367324E+17
Circumference 570216163.17377

Square

Length = n
Perimeter 363010884
Area 8236056368903841
Diagonal 128343728.86046

Cube

Length = n
Surface area 49416338213423046
Volume 7.474445257874E+23
Space diagonal 157188323.69712

Equilateral Triangle

Length = n
Perimeter 272258163
Area 3.5663170212357E+15
Altitude 78594161.848561

Triangular Pyramid

Length = n
Surface area 3.5663170212357E+15
Volume 8.8087182124173E+22
Height 42781242.953487