7250640 (number)

7250640 is an even 7-digits composite number following 7250639 and preceding 7250641. In scientific notation, it is written as 7.250640 × 10^6. The sum of its digits is 24. It has a total of 7 prime factors and 40 positive divisors. There are 1933440 positive integers (up to 7250640) that are relatively prime to 7250640.

Interesting facts

Basic properties

Name

Name seven million two hundred fifty thousand six hundred forty

Notation

Scientific notation 7.250640 × 10^6
Engineering notation 7.250640 × 10^6

Prime Factorization of 7250640

Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 30211

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 906330
Product of the distinct prime numbers

The prime factorization of 7250640 is 2 × 2 × 2 × 2 × 3 × 5 × 30211. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 10, 83, 95, 149, 71, 814, 7591, 32284, 65901, 910452, 284159, 431409, 4330872, 53983279, 44699948, 142997434, 779493038, 2627065604, 1526469698

Basic calculations (n = 7250640)

Multiplication

n×y
n×2 14501280
n×3 21751920
n×4 29002560
n×5 36253200

Division

n÷y
n÷2 3625320
n÷3 2416880
n÷3 1812660
n÷5 1450128

Exponentiation

ny
n2 52571780409600
n3 3.8117905390906E+20
n4 2.7637920954352E+27
n5 2.0039261518846E+34

Nth Root

y√n
2√n 2692.701245961
3√n 193.54952694669
4√n 51.891244405593
5√n 23.55457477973

Divisors of 7250640

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 30211, 60422, 90633, 120844, 151055, 181266, 241688, 302110, 362532, 453165, 483376, 604220, 725064, 906330, 1208440, 1450128, 1812660, 2416880, 3625320, 7250640

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7250639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7250640 can be divided by 40 positive divisors. The sum of these divisors (counting 7250640) is 1, the average is 0.025.

Base conversion 7250640

Base System Value
2 Binary 11011101010001011010000
3 Ternary 111122101000020
4 Quaternary 123222023100
5 Quinary 3324010030
6 Senary 415223440
8 Octal 33521320
10 Decimal 7250640
12 Duodecimal 2517b80
16 Hexadecimal 6ea2d0
20 Vigesimal 2566c0
36 Base36 4bemo

Cryptographic Hash Functions

md5 60b11b5fd966654cce2a7cb14695f3f7
sha1 86860b5495557e1c8029d25a4ddae8dc765f0375
sha256 b6ba69cf6126a589925a8999f84742798f54e60551d0f67b673c3461d549d0eb
sha512 fd6c3c7c2115dab44a2b7a2b76369d1bcb166d3d5356805d46eaf2feefebec3f64e70969962ebefd6920df48d8a8bfd7c2a81eae3524fcb6fab31fd3b18a3a48
ripemd-160 f5a2f3a92b672a12ce20359352f3ff09275b71f6

7250640 as geometric shapes

Circle

Radius = n
Diameter 14501280
Circumference 45557114.715649
Area 1.6515911912094E+14

Sphere

Radius = n
Volume 1.596679087284E+21
Surface area 6.6063647648374E+14
Circumference 45557114.715649

Square

Length = n
Perimeter 29002560
Area 52571780409600
Diagonal 10253953.423885

Cube

Length = n
Surface area 315430682457600
Volume 3.8117905390906E+20
Space diagonal 12558476.867391

Equilateral Triangle

Length = n
Perimeter 21751920
Area 22764248678445
Altitude 6279238.4336956

Triangular Pyramid

Length = n
Surface area 22764248678445
Volume 4.4922382310895E+19
Height 3417984.4746283