54981640 (number)

54981640 is an even 8-digits composite number following 54981639 and preceding 54981641. In scientific notation, it is written as 5.4981640 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 64 positive divisors. There are 18728448 positive integers (up to 54981640) that are relatively prime to 54981640.

Interesting facts

Basic properties

Name

Name fifty-four million nine hundred eighty-one thousand six hundred forty

Notation

Scientific notation 5.4981640 × 10^7
Engineering notation 5.4981640 × 10^6

Prime Factorization of 54981640

Prime Factorization 2 × 2 × 2 × 5 × 7 × 179 × 1097

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 13745410
Product of the distinct prime numbers

The prime factorization of 54981640 is 2 × 2 × 2 × 5 × 7 × 179 × 1097. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 3, 72, 86, 383, 487, 5269, 1710, 4749, 48308, 2176, 97927, 1676485, 7245080, 38788744, 40750394, 328220007, 761354445, 7032204147, 735365235

Basic calculations (n = 54981640)

Multiplication

n×y
n×2 109963280
n×3 164944920
n×4 219926560
n×5 274908200

Division

n÷y
n÷2 27490820
n÷3 18327213.333333
n÷3 13745410
n÷5 10996328

Exponentiation

ny
n2 3022980737089600
n3 1.662084386136E+23
n4 9.1384125368148E+30
n5 5.0244490827064E+38

Nth Root

y√n
2√n 7414.9605528283
3√n 380.25292487739
4√n 86.110165211944
5√n 35.321857814502

Divisors of 54981640

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 179, 280, 358, 716, 895, 1097, 1253, 1432, 1790, 2194, 2506, 3580, 4388, 5012, 5485, 6265, 7160, 7679, 8776, 10024, 10970, 12530, 15358, 21940, 25060, 30716, 38395, 43880, 50120, 61432, 76790, 153580, 196363, 307160, 392726, 785452, 981815, 1374541, 1570904, 1963630, 2749082, 3927260, 5498164, 6872705, 7854520, 10996328, 13745410, 27490820, 54981640

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -54981639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 54981640 can be divided by 64 positive divisors. The sum of these divisors (counting 54981640) is 1, the average is 0.015625.

Base conversion 54981640

Base System Value
2 Binary 11010001101111010000001000
3 Ternary 10211110100122001
4 Quaternary 3101233100020
5 Quinary 103033403030
6 Senary 5242240344
8 Octal 321572010
10 Decimal 54981640
12 Duodecimal 164b60b4
16 Hexadecimal 346f408
20 Vigesimal h3ce20
36 Base36 wqg3s

Cryptographic Hash Functions

md5 d7e051e2517f16067dfe65caebd98352
sha1 3f9bad891ab037f5570e2e92702c7d45f2a1a8d8
sha256 0dd604f4da57e0265c0ea012833cd265eb06037522899a400c2ff358bfab1be3
sha512 e5b9dcff4aab8e3d1aa4fea1fbf90ea874198b1cf8fb71b6b9d4d4995ccf77d5900ed66c16df018f8044a7f3d4a1bb65f83eeb4de6e87234c9ebfff617a14019
ripemd-160 cf09545d6e89afcf2e328a752eabec2c9edda7d7

54981640 as geometric shapes

Circle

Radius = n
Diameter 109963280
Circumference 345459832.61264
Area 9.4969740755841E+15

Sphere

Radius = n
Volume 6.9621227961747E+23
Surface area 3.7987896302337E+16
Circumference 345459832.61264

Square

Length = n
Perimeter 219926560
Area 3022980737089600
Diagonal 77755780.969515

Cube

Length = n
Surface area 18137884422537600
Volume 1.662084386136E+23
Space diagonal 95230993.963461

Equilateral Triangle

Length = n
Perimeter 164944920
Area 1.3089890567353E+15
Altitude 47615496.981731

Triangular Pyramid

Length = n
Surface area 1.3089890567353E+15
Volume 1.9587852339017E+22
Height 25918593.656505