55494920 (number)

55494920 is an even 8-digits composite number following 55494919 and preceding 55494921. In scientific notation, it is written as 5.5494920 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 32 positive divisors. There are 20490240 positive integers (up to 55494920) that are relatively prime to 55494920.

Interesting facts

Basic properties

Name

Name fifty-five million four hundred ninety-four thousand nine hundred twenty

Notation

Scientific notation 5.5494920 × 10^7
Engineering notation 5.5494920 × 10^6

Prime Factorization of 55494920

Prime Factorization 2 × 2 × 2 × 5 × 13 × 106721

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 13873730
Product of the distinct prime numbers

The prime factorization of 55494920 is 2 × 2 × 2 × 5 × 13 × 106721. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 2, 25, 78, 136, 669, 5261, 1529, 32171, 83490, 853235, 233650, 7984955, 3294163, 1818154, 77173267, 491949131, 739560913, 2503785695, 1511669641

Basic calculations (n = 55494920)

Multiplication

n×y
n×2 110989840
n×3 166484760
n×4 221979680
n×5 277474600

Division

n÷y
n÷2 27747460
n÷3 18498306.666667
n÷3 13873730
n÷5 11098984

Exponentiation

ny
n2 3079686145806400
n3 1.7090693628663E+23
n4 9.4844667566719E+30
n5 5.2633972390417E+38

Nth Root

y√n
2√n 7449.4912577974
3√n 381.43254288085
4√n 86.310435393395
5√n 35.387562216983

Divisors of 55494920

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 106721, 213442, 426884, 533605, 853768, 1067210, 1387373, 2134420, 2774746, 4268840, 5549492, 6936865, 11098984, 13873730, 27747460, 55494920

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -55494919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 55494920 can be divided by 32 positive divisors. The sum of these divisors (counting 55494920) is 1, the average is 0.03125.

Base conversion 55494920

Base System Value
2 Binary 11010011101100100100001000
3 Ternary 10212102102201102
4 Quaternary 3103230210020
5 Quinary 103201314140
6 Senary 5301240532
8 Octal 323544410
10 Decimal 55494920
12 Duodecimal 16703148
16 Hexadecimal 34ec908
20 Vigesimal h6gh60
36 Base36 x1g5k

Cryptographic Hash Functions

md5 02b17ba042bd216dee8daa158da27de2
sha1 2ce296a4bfac14e6386de9fddb377c10ca971855
sha256 f19d1fc06fcf2df84a20b6c2ac0dbeab3bd95c0e57ae7b0f2e7a196ad09d9371
sha512 38c7a5e30b6138c10f6e1a694ee42baeb99f59651526dba61efb0c44f44eb86d26ad98a72f59fd71ea7f56dcf712e4b7cdb29bad825d31c221cc8d65f1dae295
ripemd-160 c1284d70a67e8a0fd16b46dd18a1b90e7d678e9b

55494920 as geometric shapes

Circle

Radius = n
Diameter 110989840
Circumference 348684865.96711
Area 9.6751193710276E+15

Sphere

Radius = n
Volume 7.1589330064751E+23
Surface area 3.8700477484111E+16
Circumference 348684865.96711

Square

Length = n
Perimeter 221979680
Area 3079686145806400
Diagonal 78481668.50681

Cube

Length = n
Surface area 18478116874838400
Volume 1.7090693628663E+23
Space diagonal 96120021.00197

Equilateral Triangle

Length = n
Perimeter 166484760
Area 1.3335432189757E+15
Altitude 48060010.500985

Triangular Pyramid

Length = n
Surface area 1.3335432189757E+15
Volume 2.0141575600016E+22
Height 26160556.168937