55449870 (number)

55449870 is an even 8-digits composite number following 55449869 and preceding 55449871. In scientific notation, it is written as 5.5449870 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 12462912 positive integers (up to 55449870) that are relatively prime to 55449870.

Interesting facts

Basic properties

Name

Name fifty-five million four hundred forty-nine thousand eight hundred seventy

Notation

Scientific notation 5.5449870 × 10^7
Engineering notation 5.5449870 × 10^6

Prime Factorization of 55449870

Prime Factorization 2 × 15 × 7 × 7 × 67 × 563

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7921410
Product of the distinct prime numbers

The prime factorization of 55449870 is 2 × 15 × 7 × 7 × 67 × 563. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 55449870)

Multiplication

n×y
n×2 110899740
n×3 166349610
n×4 221799480
n×5 277249350

Division

n÷y
n÷2 27724935
n÷3 18483290
n÷3 13862467.5
n÷5 11089974

Exponentiation

ny
n2 3074688083016900
n3 1.7049105449384E+23
n4 9.4537068078461E+30
n5 5.2420681351318E+38

Nth Root

y√n
2√n 7446.4669474859
3√n 381.32930107097
4√n 86.292913657414
5√n 35.381814924823

Divisors of 55449870

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -55449869
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 55449870 can be divided by 48 positive divisors. The sum of these divisors (counting 55449870) is 1, the average is 0.020833333333333.

Base conversion 55449870

Base System Value
2 Binary 11010011100001100100001110
3 Ternary 10212100010220220
4 Quaternary 3103201210032
5 Quinary 103143343440
6 Senary 5300252210
8 Octal 323414416
10 Decimal 55449870
12 Duodecimal 166a1066
16 Hexadecimal 34e190e
20 Vigesimal h6b4da
36 Base36 x0he6

Cryptographic Hash Functions

md5 a7c78e7ed37e3544d19a596ac8d2fd08
sha1 f165837dfb075a20357f7ba757068d9b151c908b
sha256 970edc8043c6f89453f297c5cb28f3ef2d2978fd65f13d05ab8f64366d71c681
sha512 b54e83643ca3c6af2291c8049dabfe8cffd83be92d79d726ef3e4d5d1dccd64278e761474b5572e11e35b359412f4740a4b56ba5b1b7772f7cc81ab211b10cce
ripemd-160 3dc33b519c1818dde7547d7fe1112e76d4b67989

55449870 as geometric shapes

Circle

Radius = n
Diameter 110899740
Circumference 348401808.46902
Area 9.659417493686E+15

Sphere

Radius = n
Volume 7.1415125906748E+23
Surface area 3.8637669974744E+16
Circumference 348401808.46902

Square

Length = n
Perimeter 221799480
Area 3074688083016900
Diagonal 78417958.185825

Cube

Length = n
Surface area 18448128498101400
Volume 1.7049105449384E+23
Space diagonal 96041992.113089

Equilateral Triangle

Length = n
Perimeter 166349610
Area 1.331378994303E+15
Altitude 48020996.056545

Triangular Pyramid

Length = n
Surface area 1.331378994303E+15
Volume 2.0092563460706E+22
Height 26139319.395275