680245890 (number)

680245890 is an even 9-digits composite number following 680245889 and preceding 680245891. In scientific notation, it is written as 6.80245890 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 180583680 positive integers (up to 680245890) that are relatively prime to 680245890.

Interesting facts

Basic properties

Name

Name six hundred eighty million two hundred forty-five thousand eight hundred ninety

Notation

Scientific notation 6.80245890 × 10^8
Engineering notation 6.80245890 × 10^6

Prime Factorization of 680245890

Prime Factorization 2 × 15 × 223 × 101681

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 680245890
Product of the distinct prime numbers

The prime factorization of 680245890 is 2 × 15 × 223 × 101681. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 99, 63, 994, 106, 3118, 3706, 7024, 33995, 503644, 394243, 7259983, 6168350, 74262738, 5290503, 921623837, 955554374, 1920263654, 8720074049

Basic calculations (n = 680245890)

Multiplication

n×y
n×2 1360491780
n×3 2040737670
n×4 2720983560
n×5 3401229450

Division

n÷y
n÷2 340122945
n÷3 226748630
n÷3 170061472.5
n÷5 136049178

Exponentiation

ny
n2 462734470861892100
n3 3.1477322196513E+26
n4 2.1412319052384E+35
n5 1.4565642030753E+44

Nth Root

y√n
2√n 26081.523920201
3√n 879.47191542774
4√n 161.49775205928
5√n 58.416184234384

Divisors of 680245890

1, 2, 15, 30, 223, 446, 3345, 6690, 101681, 203362, 1525215, 3050430, 22674863, 45349726, 340122945, 680245890

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -680245889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 680245890 can be divided by 16 positive divisors. The sum of these divisors (counting 680245890) is 1, the average is 0.0625.

Base conversion 680245890

Base System Value
2 Binary 101000100010111011101010000010
3 Ternary 1202102000001221020
4 Quaternary 220202323222002
5 Quinary 2343120332030
6 Senary 151300010310
8 Octal 5042735202
10 Decimal 680245890
12 Duodecimal 16b990996
16 Hexadecimal 288bba82
20 Vigesimal acbaeea
36 Base36 b90136

Cryptographic Hash Functions

md5 f97117e15a95d5851a9f1b3118c65b86
sha1 a19483e8c765f7d574c9d86b78edd7269963968f
sha256 ad63421f0ca3abf7ed893ef1b9834230e9ba4a86dcb9b6915b48eacdbb674cc8
sha512 ebf3680aa983c75a7b2c06ab26618a35d47d864134da1c750c8c01e472b454905629b16b0a584bd678c3f25c3955cb26c7c78275cff36e1f929f0fec00e26e89
ripemd-160 8e7ce56a5e5eacbcb145d29ecbcc52e1a6e1ed2b

680245890 as geometric shapes

Circle

Radius = n
Diameter 1360491780
Circumference 4274110981.3173
Area 1.4537232142225E+18

Sphere

Radius = n
Volume 1.3185189888966E+27
Surface area 5.8148928568899E+18
Circumference 4274110981.3173

Square

Length = n
Perimeter 2720983560
Area 462734470861892100
Diagonal 962012963.38656

Cube

Length = n
Surface area 2776406825171352600
Volume 3.1477322196513E+26
Space diagonal 1178220443.1199

Equilateral Triangle

Length = n
Perimeter 2040737670
Area 2.0036990348657E+17
Altitude 589110221.55995

Triangular Pyramid

Length = n
Surface area 2.0036990348657E+17
Volume 3.709637996458E+25
Height 320670987.79552