7649920 (number)

7649920 is an even 7-digits composite number following 7649919 and preceding 7649921. In scientific notation, it is written as 7.649920 × 10^6. The sum of its digits is 37. It has a total of 9 prime factors and 32 positive divisors. There are 3059712 positive integers (up to 7649920) that are relatively prime to 7649920.

Interesting facts

Basic properties

Name

Name seven million six hundred forty-nine thousand nine hundred twenty

Notation

Scientific notation 7.649920 × 10^6
Engineering notation 7.649920 × 10^6

Prime Factorization of 7649920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11953

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 119530
Product of the distinct prime numbers

The prime factorization of 7649920 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11953. Since it has a total of 9 prime factors.

Most popular turbo-numbers

1, 3, 54, 9, 31, 762, 6796, 3493, 69880, 15905, 815283, 950344, 3692760, 8503070, 76751089, 21531449, 352430924, 157100934, 5504580436, 356451444

Basic calculations (n = 7649920)

Multiplication

n×y
n×2 15299840
n×3 22949760
n×4 30599680
n×5 38249600

Division

n÷y
n÷2 3824960
n÷3 2549973.3333333
n÷3 1912480
n÷5 1529984

Exponentiation

ny
n2 58521276006400
n3 4.4768307974688E+20
n4 3.4247397454172E+27
n5 2.6198985073262E+34

Nth Root

y√n
2√n 2765.8488751195
3√n 197.03904677499
4√n 52.591338403957
5√n 23.808464046147

Divisors of 7649920

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 11953, 23906, 47812, 59765, 95624, 119530, 191248, 239060, 382496, 478120, 764992, 956240, 1529984, 1912480, 3824960, 7649920

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7649919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7649920 can be divided by 32 positive divisors. The sum of these divisors (counting 7649920) is 1, the average is 0.03125.

Base conversion 7649920

Base System Value
2 Binary 11101001011101010000000
3 Ternary 112101122201101
4 Quaternary 131023222000
5 Quinary 3424244140
6 Senary 431544144
8 Octal 35135200
10 Decimal 7649920
12 Duodecimal 268b054
16 Hexadecimal 74ba80
20 Vigesimal 27g4g0
36 Base36 4jyps

Cryptographic Hash Functions

md5 8b54fa1b3dd01f4b91cb44b5482e5a2c
sha1 32ec0f0c29ae6c0cb0ef4421c8bff8430d392841
sha256 10271800a631271a390749af6c21f6c8015b5e8f8e1b30264ad5e93581fdfff8
sha512 ad82b37fe7112aa49b60f0cee698f46b9465463cd0017e21fa2c91ca587ab8e44d25c83afd29b684083b8661593c27e5d504c05581e9bb2179441fc8f337cdf2
ripemd-160 a80a4a747ae2baf55fddf6037078f1fcd8948a5f

7649920 as geometric shapes

Circle

Radius = n
Diameter 15299840
Circumference 48065864.945099
Area 1.8385001078041E+14

Sphere

Radius = n
Volume 1.8752504992923E+21
Surface area 7.3540004312163E+14
Circumference 48065864.945099

Square

Length = n
Perimeter 30599680
Area 58521276006400
Diagonal 10818620.615069

Cube

Length = n
Surface area 351127656038400
Volume 4.4768307974688E+20
Space diagonal 13250050.113837

Equilateral Triangle

Length = n
Perimeter 22949760
Area 25340455841712
Altitude 6625025.0569187

Triangular Pyramid

Length = n
Surface area 25340455841712
Volume 5.2759956918583E+19
Height 3606206.8716897