53972945 (number)

53972945 is an odd 8-digits composite number following 53972944 and preceding 53972946. In scientific notation, it is written as 5.3972945 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 39856896 positive integers (up to 53972945) that are relatively prime to 53972945.

Interesting facts

Basic properties

Name

Name fifty-three million nine hundred seventy-two thousand nine hundred forty-five

Notation

Scientific notation 5.3972945 × 10^7
Engineering notation 5.3972945 × 10^6

Prime Factorization of 53972945

Prime Factorization 5 × 13 × 830353

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 53972945
Product of the distinct prime numbers

The prime factorization of 53972945 is 5 × 13 × 830353. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 3, 44, 28, 823, 953, 4147, 8210, 78558, 21294, 936804, 192883, 6604588, 7045376, 60012298, 44311786, 531580907, 287225847, 3794834495, 834171351

Basic calculations (n = 53972945)

Multiplication

n×y
n×2 107945890
n×3 161918835
n×4 215891780
n×5 269864725

Division

n÷y
n÷2 26986472.5
n÷3 17990981.666667
n÷3 13493236.25
n÷5 10794589

Exponentiation

ny
n2 2913078791973025
n3 1.5722744141983E+23
n4 8.486028048243E+30
n5 4.5801592511628E+38

Nth Root

y√n
2√n 7346.6281381325
3√n 377.91318004558
4√n 85.712473643761
5√n 35.191292931031

Divisors of 53972945

1, 5, 13, 65, 830353, 4151765, 10794589, 53972945

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 -53972944
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 53972945 can be divided by 8 positive divisors. The sum of these divisors (counting 53972945) is 1, the average is 0.125.

Base conversion 53972945

Base System Value
2 Binary 11001101111000111111010001
3 Ternary 10202120002221222
4 Quaternary 3031320333101
5 Quinary 102304113240
6 Senary 5204454425
8 Octal 315707721
10 Decimal 53972945
12 Duodecimal 160aa415
16 Hexadecimal 3378fd1
20 Vigesimal gh6c75
36 Base36 w4tsh

Cryptographic Hash Functions

md5 a77c7b69fe7f48351409b228d73508f4
sha1 8b618a0bc8483f824e69d9f65ba4a7f8bd66147b
sha256 dd11ef7fe3472422276d23704b4b6644bef0c47b91548ee9c4f6d1ad92073564
sha512 32b41101b3f3532553798d20d628d7522d277763aa817e6da5d6714ce5755514f4df4be93002f31e45ccb267a69364f529a9622ea1ec40057a0bda7be2d46341
ripemd-160 6d539bc01968724d898082b365a8300a1af586c5

53972945 as geometric shapes

Circle

Radius = n
Diameter 107945890
Circumference 339122015.00921
Area 9.1517069321907E+15

Sphere

Radius = n
Volume 6.58592766543E+23
Surface area 3.6606827728763E+16
Circumference 339122015.00921

Square

Length = n
Perimeter 215891780
Area 2913078791973025
Diagonal 76329270.820217

Cube

Length = n
Surface area 17478472751838150
Volume 1.5722744141983E+23
Space diagonal 93483882.974121

Equilateral Triangle

Length = n
Perimeter 161918835
Area 1.2614001185372E+15
Altitude 46741941.48706

Triangular Pyramid

Length = n
Surface area 1.2614001185372E+15
Volume 1.8529431669428E+22
Height 25443090.273406