640964507 (number)

640964507 is an odd 9-digits prime number following 640964506 and preceding 640964508. In scientific notation, it is written as 6.40964507 × 10^8. The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors. There are 640964506 positive integers (up to 640964507) that are relatively prime to 640964507.

Interesting facts

Basic properties

Name

Name six hundred forty million nine hundred sixty-four thousand five hundred seven

Notation

Scientific notation 6.40964507 × 10^8
Engineering notation 6.40964507 × 10^6

Prime Factorization of 640964507

Prime Factorization 640964507

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 640964507
Product of the distinct prime numbers

The prime factorization of 640964507 is 640964507. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 6, 49, 60, 561, 649, 118, 5568, 11498, 19318, 398482, 723814, 66905, 7942204, 93660604, 38849503, 752272125, 573357997, 4355726391, 3316799623

Basic calculations (n = 640964507)

Multiplication

n×y
n×2 1281929014
n×3 1922893521
n×4 2563858028
n×5 3204822535

Division

n÷y
n÷2 320482253.5
n÷3 213654835.66667
n÷3 160241126.75
n÷5 128192901.4

Exponentiation

ny
n2 410835499233753049
n3 2.6333097322446E+26
n4 1.6878580743065E+35
n5 1.0818571184838E+44

Nth Root

y√n
2√n 25317.276848034
3√n 862.20656858592
4√n 159.11403724384
5√n 57.725379437534

Divisors of 640964507

1, 640964507

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 640964508
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 320482254
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 25317.276867783
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999968797
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 640964507 can be divided by 2 positive divisors. The sum of these divisors (counting 640964507) is 640964508, the average is 320482254.

Base conversion 640964507

Base System Value
2 Binary 100110001101000101011110011011
3 Ternary 1122200002101000012
4 Quaternary 212031011132123
5 Quinary 2303041331012
6 Senary 143334032135
8 Octal 4615053633
10 Decimal 640964507
12 Duodecimal 15a7a864b
16 Hexadecimal 2634579b
20 Vigesimal a060b57
36 Base36 alm3dn

Cryptographic Hash Functions

md5 689eb52d2369341fb325f10afe93b391
sha1 6202d9f1505aa8cded6763ee38fcb79d197235df
sha256 67d59757edede7ad4665ff42da12c0961ef3e581a37ccab47c67a9aeed0fd809
sha512 16be6f8b48877ced719102636fcb47ae67a94a070413c2fa1230be3311c0b02f0ead6cbefdb988e8e073171166b170d7c8b5d0a3ba964b785fb497c0a7e4af33
ripemd-160 af93eeffe76a5cd203f3721c337eff7236910ccc

640964507 as geometric shapes

Circle

Radius = n
Diameter 1281929014
Circumference 4027298772.806
Area 1.2906777862267E+18

Sphere

Radius = n
Volume 1.1030382012595E+27
Surface area 5.1627111449066E+18
Circumference 4027298772.806

Square

Length = n
Perimeter 2563858028
Area 410835499233753049
Diagonal 906460698.79918

Cube

Length = n
Surface area 2465012995402518294
Volume 2.6333097322446E+26
Space diagonal 1110183091.9723

Equilateral Triangle

Length = n
Perimeter 1922893521
Area 1.7789698955645E+17
Altitude 555091545.98617

Triangular Pyramid

Length = n
Surface area 1.7789698955645E+17
Volume 3.1033852810578E+25
Height 302153566.26639