45392721 (number)

45392721 is an odd 8-digits composite number following 45392720 and preceding 45392722. In scientific notation, it is written as 4.5392721 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 27291600 positive integers (up to 45392721) that are relatively prime to 45392721.

Interesting facts

Basic properties

Name

Name forty-five million three hundred ninety-two thousand seven hundred twenty-one

Notation

Scientific notation 4.5392721 × 10^7
Engineering notation 4.5392721 × 10^6

Prime Factorization of 45392721

Prime Factorization 3 × 11 × 127 × 10831

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 45392721
Product of the distinct prime numbers

The prime factorization of 45392721 is 3 × 11 × 127 × 10831. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 68, 65, 140, 472, 8053, 1108, 65183, 50708, 276361, 799439, 744627, 2852530, 42871098, 92580809, 635664570, 335378159, 3041521885, 6388574468

Basic calculations (n = 45392721)

Multiplication

n×y
n×2 90785442
n×3 136178163
n×4 181570884
n×5 226963605

Division

n÷y
n÷2 22696360.5
n÷3 15130907
n÷3 11348180.25
n÷5 9078544.2

Exponentiation

ny
n2 2060499119783841
n3 9.3531661665093E+22
n4 4.24565662263E+30
n5 1.9272190653285E+38

Nth Root

y√n
2√n 6737.4120402422
3√n 356.72105099417
4√n 82.081739992779
5√n 33.993606538622

Divisors of 45392721

1, 3, 11, 33, 127, 381, 1397, 4191, 10831, 32493, 119141, 357423, 1375537, 4126611, 15130907, 45392721

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45392720
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45392721 can be divided by 16 positive divisors. The sum of these divisors (counting 45392721) is 1, the average is 0.0625.

Base conversion 45392721

Base System Value
2 Binary 10101101001010001101010001
3 Ternary 10011102012002220
4 Quaternary 2231022031101
5 Quinary 43110031341
6 Senary 4300531253
8 Octal 255121521
10 Decimal 45392721
12 Duodecimal 13250b29
16 Hexadecimal 2b4a351
20 Vigesimal e3e1g1
36 Base36 r0x8x

Cryptographic Hash Functions

md5 e31c5d81ac486a005f0c4d57f999e47b
sha1 85e807241313b5f0ab98b58fb3fdeea088426c67
sha256 1b648b0dea0393f65e849ffabaf6c580a9ec9d77ab4aa44594502c6032b4373d
sha512 2024b3df6e8877110408ec9a659fe6e7d00952376942f13d7efdef82efd783b9fa4b4821f820698633daf6d79eacb2bcb45bbed212ffde46f189d86474029061
ripemd-160 79db5f6d7948179cc29ce8f2918b1febbe754bbe

45392721 as geometric shapes

Circle

Radius = n
Diameter 90785442
Circumference 285210877.6401
Area 6.4732488974412E+15

Sphere

Radius = n
Volume 3.9178450822014E+23
Surface area 2.5892995589765E+16
Circumference 285210877.6401

Square

Length = n
Perimeter 181570884
Area 2060499119783841
Diagonal 64195001.671218

Cube

Length = n
Surface area 12362994718703046
Volume 9.3531661665093E+22
Space diagonal 78622499.065799

Equilateral Triangle

Length = n
Perimeter 136178163
Area 8.9222229110414E+14
Altitude 39311249.532899

Triangular Pyramid

Length = n
Surface area 8.9222229110414E+14
Volume 1.1022812036506E+22
Height 21398333.890406