7749205420 (number)

7749205420 is an even 10-digits composite number following 7749205419 and preceding 7749205421. In scientific notation, it is written as 7.749205420 × 10^9. The sum of its digits is 40. It has a total of 6 prime factors and 48 positive divisors. There are 2720699520 positive integers (up to 7749205420) that are relatively prime to 7749205420.

Interesting facts

Basic properties

Name

Name seven billion seven hundred forty-nine million two hundred five thousand four hundred twenty

Notation

Scientific notation 7.749205420 × 10^9
Engineering notation 7.749205420 × 10^9

Prime Factorization of 7749205420

Prime Factorization 2 × 2 × 121 × 5 × 29 × 110419

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3874602710
Product of the distinct prime numbers

The prime factorization of 7749205420 is 2 × 2 × 121 × 5 × 29 × 110419. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 8, 18, 12, 968, 543, 7516, 4745, 99239, 3182, 721143, 970452, 9379843, 8078045, 25651566, 72828352, 455028133, 891631420, 879853824, 8791739129

Basic calculations (n = 7749205420)

Multiplication

n×y
n×2 15498410840
n×3 23247616260
n×4 30996821680
n×5 38746027100

Division

n÷y
n÷2 3874602710
n÷3 2583068473.3333
n÷3 1937301355
n÷5 1549841084

Exponentiation

ny
n2 6.0050184641357E+19
n3 4.6534121629481E+29
n4 3.6060246754611E+39
n5 2.7943825959737E+49

Nth Root

y√n
2√n 88029.571281473
3√n 1978.8781710983
4√n 296.69777768206
5√n 95.027966236985

Divisors of 7749205420

1, 2, 4, 5, 10, 20, 29, 58, 116, 121, 145, 242, 290, 484, 580, 605, 1210, 2420, 3509, 7018, 14036, 17545, 35090, 70180, 110419, 220838, 441676, 552095, 1104190, 2208380, 3202151, 6404302, 12808604, 13360699, 16010755, 26721398, 32021510, 53442796, 64043020, 66803495, 133606990, 267213980, 387460271, 774920542, 1549841084, 1937301355, 3874602710, 7749205420

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7749205419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7749205420 can be divided by 48 positive divisors. The sum of these divisors (counting 7749205420) is 1, the average is 0.020833333333333.

Base conversion 7749205420

Base System Value
2 Binary 111001101111000110111110110101100
3 Ternary 202000001111102102011
4 Quaternary 13031320313312230
5 Quinary 111332244033140
6 Senary 3320540211004
8 Octal 71570676654
10 Decimal 7749205420
12 Duodecimal 1603239a64
16 Hexadecimal 1cde37dac
20 Vigesimal 611cadb0
36 Base36 3k5od64

Cryptographic Hash Functions

md5 d8d9450fe9e11acd9c85f9f89c6a1354
sha1 27451dbb2737817d02017f65a7695a08c90a1c8b
sha256 9038853fa66b3e494144ebe26e29280d16e60bf7127fc4cd445467ec4034d794
sha512 14613280a83503b63c48ec795594b576cd40e6e5a45fca8f25b48631235bfa55e8b6e07432ee2854208ad8136f8a1cf9bb2b5ab7ee3cff6e40db635ccebac1fb
ripemd-160 753347848e257283bdbf25714520b00e41303024

7749205420 as geometric shapes

Circle

Radius = n
Diameter 15498410840
Circumference 48689693637.26
Area 1.88653218916E+20

Sphere

Radius = n
Volume 1.9492167286991E+30
Surface area 7.54612875664E+20
Circumference 48689693637.26

Square

Length = n
Perimeter 30996821680
Area 6.0050184641357E+19
Diagonal 10959031402.579

Cube

Length = n
Surface area 3.6030110784814E+20
Volume 4.6534121629481E+29
Space diagonal 13422017505.728

Equilateral Triangle

Length = n
Perimeter 23247616260
Area 2.6002492700681E+19
Altitude 6711008752.8641

Triangular Pyramid

Length = n
Surface area 2.6002492700681E+19
Volume 5.4840988267942E+28
Height 3653010467.5264