680508721 (number)

680508721 is an odd 9-digits prime number following 680508720 and preceding 680508722. In scientific notation, it is written as 6.80508721 × 10^8. The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors. There are 680508720 positive integers (up to 680508721) that are relatively prime to 680508721.

Interesting facts

Basic properties

Name

Name six hundred eighty million five hundred eight thousand seven hundred twenty-one

Notation

Scientific notation 6.80508721 × 10^8
Engineering notation 6.80508721 × 10^6

Prime Factorization of 680508721

Prime Factorization 680508721

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 680508721
Product of the distinct prime numbers

The prime factorization of 680508721 is 680508721. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 4, 57, 88, 103, 976, 9579, 7249, 53000, 75179, 791192, 580684, 8956925, 8696877, 96472423, 87154152, 691457248, 96195383, 2980750337, 6044539868

Basic calculations (n = 680508721)

Multiplication

n×y
n×2 1361017442
n×3 2041526163
n×4 2722034884
n×5 3402543605

Division

n÷y
n÷2 340254360.5
n÷3 226836240.33333
n÷3 170127180.25
n÷5 136101744.2

Exponentiation

ny
n2 463092119357055841
n3 3.1513822584885E+26
n4 2.1445431101061E+35
n5 1.4593802889877E+44

Nth Root

y√n
2√n 26086.562077054
3√n 879.58516992495
4√n 161.51334953203
5√n 58.420697664598

Divisors of 680508721

1, 680508721

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 680508722
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 340254361
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 26086.562096221
Returns the nth root of the product of n divisors
H Harmonic Mean 1.999999997061
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 680508721 can be divided by 2 positive divisors. The sum of these divisors (counting 680508721) is 680508722, the average is 340254361.

Base conversion 680508721

Base System Value
2 Binary 101000100011111011110100110001
3 Ternary 1202102111102110201
4 Quaternary 220203323310301
5 Quinary 2343202234341
6 Senary 151305355201
8 Octal 5043736461
10 Decimal 680508721
12 Duodecimal 16ba98b01
16 Hexadecimal 288fbd31
20 Vigesimal acd3bg1
36 Base36 b95nw1

Cryptographic Hash Functions

md5 bd4d9bf9311eae447e7fb09385c87dde
sha1 0505df7fd1ef81ec49b830b06556b998825f429e
sha256 abfd09c0bd31aff073b63731165dba881f463315345497f641ccb8fa1fe942a0
sha512 d02872cf91d5c2b832947878dfeb112ecbf2a7f0a9aecd2ae98e81c589e240e2be73f5ada40d99a23e17a577f99ef6153970420dd0cabc8ae361fbc31c66c35b
ripemd-160 80112537dd6677dafa77685b926e0276f4288be5

680508721 as geometric shapes

Circle

Radius = n
Diameter 1361017442
Circumference 4275762397.1948
Area 1.4548468001075E+18

Sphere

Radius = n
Volume 1.3200479135894E+27
Surface area 5.8193872004298E+18
Circumference 4275762397.1948

Square

Length = n
Perimeter 2722034884
Area 463092119357055841
Diagonal 962384662.55137

Cube

Length = n
Surface area 2778552716142335046
Volume 3.1513822584885E+26
Space diagonal 1178675679.7657

Equilateral Triangle

Length = n
Perimeter 2041526163
Area 2.0052476982779E+17
Altitude 589337839.88286

Triangular Pyramid

Length = n
Surface area 2.0052476982779E+17
Volume 3.7139396084803E+25
Height 320794887.51712