90072028 (number)

90072028 is an even 8-digits composite number following 90072027 and preceding 90072029. In scientific notation, it is written as 9.0072028 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 43482992 positive integers (up to 90072028) that are relatively prime to 90072028.

Interesting facts

Basic properties

Name

Name ninety million seventy-two thousand twenty-eight

Notation

Scientific notation 9.0072028 × 10^7
Engineering notation 9.0072028 × 10^6

Prime Factorization of 90072028

Prime Factorization 2 × 2 × 29 × 776483

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 45036014
Product of the distinct prime numbers

The prime factorization of 90072028 is 2 × 2 × 29 × 776483. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 59, 44, 349, 633, 4262, 8541, 92146, 17895, 967572, 810684, 8167528, 2038659, 21692820, 69625236, 223631366, 686124928, 4141621105, 6844981672

Basic calculations (n = 90072028)

Multiplication

n×y
n×2 180144056
n×3 270216084
n×4 360288112
n×5 450360140

Division

n÷y
n÷2 45036014
n÷3 30024009.333333
n÷3 22518007
n÷5 18014405.6

Exponentiation

ny
n2 8112970228032784
n3 7.3075168154254E+23
n4 6.5820285920946E+31
n5 5.9285666364395E+39

Nth Root

y√n
2√n 9490.6284301937
3√n 448.25999337773
4√n 97.419856447203
5√n 38.986835733966

Divisors of 90072028

1, 2, 4, 29, 58, 116, 776483, 1552966, 3105932, 22518007, 45036014, 90072028

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 -90072027
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 90072028 can be divided by 12 positive divisors. The sum of these divisors (counting 90072028) is 1, the average is 0.083333333333333.

Base conversion 90072028

Base System Value
2 Binary 101010111100110001111011100
3 Ternary 20021111010121001
4 Quaternary 11113212033130
5 Quinary 141024301103
6 Senary 12534320044
8 Octal 527461734
10 Decimal 90072028
12 Duodecimal 261b9024
16 Hexadecimal 55e63dc
20 Vigesimal 182j018
36 Base36 1hmk0s

Cryptographic Hash Functions

md5 c7393edf13a51863f4d0cf59b4e252dd
sha1 be7038da8f19e37532d7cc8257fbcc85ca98b3b6
sha256 93a688789b7bc68f0bcab6569acc76365ededd50e9ac81797bf07917b7d8e32a
sha512 c9c888c2fc1cfd0873835d0b93857ee6f9ae800bcd3fd9c67c0df6add2c39988cb8e2398790785f2f9caa065198a57800c7fd4ba9661360b0fdb30614f0cfdb8
ripemd-160 708ce8b15c8c910ffbb5aaf1c2fee0abb088d9b1

90072028 as geometric shapes

Circle

Radius = n
Diameter 180144056
Circumference 565939242.91747
Area 2.5487647667181E+16

Sphere

Radius = n
Volume 3.0609654857766E+24
Surface area 1.0195059066872E+17
Circumference 565939242.91747

Square

Length = n
Perimeter 360288112
Area 8112970228032784
Diagonal 127381083.58805

Cube

Length = n
Surface area 48677821368196704
Volume 7.3075168154254E+23
Space diagonal 156009328.83677

Equilateral Triangle

Length = n
Perimeter 270216084
Area 3.5130191588116E+15
Altitude 78004664.418383

Triangular Pyramid

Length = n
Surface area 3.5130191588116E+15
Volume 8.61199115637E+22
Height 42460361.196016