65728907 (number)

65728907 is an odd 8-digits prime number following 65728906 and preceding 65728908. In scientific notation, it is written as 6.5728907 × 10^7. The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors. There are 65728906 positive integers (up to 65728907) that are relatively prime to 65728907.

Interesting facts

Basic properties

Name

Name sixty-five million seven hundred twenty-eight thousand nine hundred seven

Notation

Scientific notation 6.5728907 × 10^7
Engineering notation 6.5728907 × 10^6

Prime Factorization of 65728907

Prime Factorization 65728907

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 65728907
Product of the distinct prime numbers

The prime factorization of 65728907 is 65728907. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 3, 82, 22, 780, 944, 7212, 3385, 53688, 55356, 610594, 687448, 9906329, 574973, 96101867, 55682913, 292927761, 494461872, 8834173335, 8606963582

Basic calculations (n = 65728907)

Multiplication

n×y
n×2 131457814
n×3 197186721
n×4 262915628
n×5 328644535

Division

n÷y
n÷2 32864453.5
n÷3 21909635.666667
n÷3 16432226.75
n÷5 13145781.4

Exponentiation

ny
n2 4320289215414649
n3 2.8396788805309E+23
n4 1.8664898904828E+31
n5 1.2268234042798E+39

Nth Root

y√n
2√n 8107.3366156834
3√n 403.5699337313
4√n 90.040749750784
5√n 36.605916278369

Divisors of 65728907

1, 65728907

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 65728908
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 32864454
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 8107.3366773559
Returns the nth root of the product of n divisors
H Harmonic Mean 1.999999969572
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65728907 can be divided by 2 positive divisors. The sum of these divisors (counting 65728907) is 65728908, the average is 32864454.

Base conversion 65728907

Base System Value
2 Binary 11111010101111000110001011
3 Ternary 11120200101002222
4 Quaternary 3322233012023
5 Quinary 113311311112
6 Senary 10304444255
8 Octal 372570613
10 Decimal 65728907
12 Duodecimal 1a01968b
16 Hexadecimal 3eaf18b
20 Vigesimal 10ag257
36 Base36 134sqz

Cryptographic Hash Functions

md5 a6320cdbc2ee5a5a2065e9b7106a9b30
sha1 afed55b9e29dc49c63ad124190912c9863c8854d
sha256 1b7637ae3910b8ff48a02d591768e3313bf3e8ba6be332c1a7807a0b38c71d51
sha512 848a43eb7fe0582f75a832d16611db3ed3abcf8ed0b52eaa5ed4d668192460b1cc56527bf4b226c7a8b56dd5ae8007a2907b08f8bb1704c5006fe8c06699071c
ripemd-160 20bcd2876fa1e1fa83b873e0f4a35b4dd2e1f22f

65728907 as geometric shapes

Circle

Radius = n
Diameter 131457814
Circumference 412986902.71937
Area 1.357258886053E+16

Sphere

Radius = n
Volume 1.1894819079507E+24
Surface area 5.4290355442119E+16
Circumference 412986902.71937

Square

Length = n
Perimeter 262915628
Area 4320289215414649
Diagonal 92954711.71936

Cube

Length = n
Surface area 25921735292487894
Volume 2.8396788805309E+23
Space diagonal 113845806.44997

Equilateral Triangle

Length = n
Perimeter 197186721
Area 1.8707401061225E+15
Altitude 56922903.224985

Triangular Pyramid

Length = n
Surface area 1.8707401061225E+15
Volume 3.3465936546927E+22
Height 30984903.906453