65248840 (number)

65248840 is an even 8-digits composite number following 65248839 and preceding 65248841. In scientific notation, it is written as 6.5248840 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 32 positive divisors. There are 25199104 positive integers (up to 65248840) that are relatively prime to 65248840.

Interesting facts

Basic properties

Name

Name sixty-five million two hundred forty-eight thousand eight hundred forty

Notation

Scientific notation 6.5248840 × 10^7
Engineering notation 6.5248840 × 10^6

Prime Factorization of 65248840

Prime Factorization 2 × 2 × 2 × 5 × 29 × 56249

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 16312210
Product of the distinct prime numbers

The prime factorization of 65248840 is 2 × 2 × 2 × 5 × 29 × 56249. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 10, 87, 80, 696, 159, 1524, 900, 55175, 19017, 890862, 905695, 3047681, 5287013, 64370603, 35989442, 720041492, 497136079, 7560138448, 5892303840

Basic calculations (n = 65248840)

Multiplication

n×y
n×2 130497680
n×3 195746520
n×4 260995360
n×5 326244200

Division

n÷y
n÷2 32624420
n÷3 21749613.333333
n÷3 16312210
n÷5 13049768

Exponentiation

ny
n2 4257411121345600
n3 2.777911370709E+23
n4 1.8125549456157E+31
n5 1.1826710763769E+39

Nth Root

y√n
2√n 8077.6754081852
3√n 402.58500834276
4√n 89.875888914576
5√n 36.552287335863

Divisors of 65248840

1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 56249, 112498, 224996, 281245, 449992, 562490, 1124980, 1631221, 2249960, 3262442, 6524884, 8156105, 13049768, 16312210, 32624420, 65248840

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 -65248839
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 65248840 can be divided by 32 positive divisors. The sum of these divisors (counting 65248840) is 1, the average is 0.03125.

Base conversion 65248840

Base System Value
2 Binary 11111000111001111001001000
3 Ternary 11112202222120201
4 Quaternary 3320321321020
5 Quinary 113200430330
6 Senary 10250301544
8 Octal 370717110
10 Decimal 65248840
12 Duodecimal 19a278b4
16 Hexadecimal 3e39e48
20 Vigesimal 107g220
36 Base36 12uibs

Cryptographic Hash Functions

md5 89fcbaa7db2050d04ddcae990ba1bbe9
sha1 1e0d88a07ece0049378356bca03c705cdd8cb880
sha256 6d4d1129e7d739a3da11c7c58b1767a765a53f3b17498c298e1b20dcc0201233
sha512 5d88d2561b0c3ef7e72edef875a4a0490e687917b55b29ed799b77122d251feaa9f98cd55c0ae29c39acf167dc803ce0d09f56f1579cb17ca06c40026187e4f9
ripemd-160 cc19d27d501863cdf7f2b47a81150c4f8047d2e0

65248840 as geometric shapes

Circle

Radius = n
Diameter 130497680
Circumference 409970552.79851
Area 1.3375051502131E+16

Sphere

Radius = n
Volume 1.1636087939391E+24
Surface area 5.3500206008523E+16
Circumference 409970552.79851

Square

Length = n
Perimeter 260995360
Area 4257411121345600
Diagonal 92275794.457112

Cube

Length = n
Surface area 25544466728073600
Volume 2.777911370709E+23
Space diagonal 113014306.01493

Equilateral Triangle

Length = n
Perimeter 195746520
Area 1.8435130927198E+15
Altitude 56507153.007466

Triangular Pyramid

Length = n
Surface area 1.8435130927198E+15
Volume 3.2737999462726E+22
Height 30758598.152371