7897387628 (number)

7897387628 is an even 10-digits composite number following 7897387627 and preceding 7897387629. In scientific notation, it is written as 7.897387628 × 10^9. The sum of its digits is 65. It has a total of 6 prime factors and 48 positive divisors. There are 3522153024 positive integers (up to 7897387628) that are relatively prime to 7897387628.

Interesting facts

Basic properties

Name

Name seven billion eight hundred ninety-seven million three hundred eighty-seven thousand six hundred twenty-eight

Notation

Scientific notation 7.897387628 × 10^9
Engineering notation 7.897387628 × 10^9

Prime Factorization of 7897387628

Prime Factorization 2 × 2 × 47 × 13 × 79 × 40903

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3948693814
Product of the distinct prime numbers

The prime factorization of 7897387628 is 2 × 2 × 47 × 13 × 79 × 40903. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 7, 92, 60, 424, 877, 2475, 3794, 38113, 20536, 801227, 126999, 7128025, 7527693, 3628431, 73123734, 900443349, 969713555, 1134666547, 9602681379

Basic calculations (n = 7897387628)

Multiplication

n×y
n×2 15794775256
n×3 23692162884
n×4 31589550512
n×5 39486938140

Division

n÷y
n÷2 3948693814
n÷3 2632462542.6667
n÷3 1974346907
n÷5 1579477525.6

Exponentiation

ny
n2 6.2368731346887E+19
n3 4.9255004731296E+29
n4 3.8898586498202E+39
n5 3.0719721575759E+49

Nth Root

y√n
2√n 88867.247217409
3√n 1991.4121461636
4√n 298.10610060414
5√n 95.388647492848

Divisors of 7897387628

1, 2, 4, 13, 26, 47, 52, 79, 94, 158, 188, 316, 611, 1027, 1222, 2054, 2444, 3713, 4108, 7426, 14852, 40903, 48269, 81806, 96538, 163612, 193076, 531739, 1063478, 1922441, 2126956, 3231337, 3844882, 6462674, 7689764, 12925348, 24991733, 42007381, 49983466, 84014762, 99966932, 151872839, 168029524, 303745678, 607491356, 1974346907, 3948693814, 7897387628

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 -7897387627
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 7897387628 can be divided by 48 positive divisors. The sum of these divisors (counting 7897387628) is 1, the average is 0.020833333333333.

Base conversion 7897387628

Base System Value
2 Binary 111010110101110001001001001101100
3 Ternary 202101101022212012002
4 Quaternary 13112232021021230
5 Quinary 112133212401003
6 Senary 3343352231432
8 Octal 72656111154
10 Decimal 7897387628
12 Duodecimal 164499b578
16 Hexadecimal 1d6b8926c
20 Vigesimal 637id918
36 Base36 3mlwfak

Cryptographic Hash Functions

md5 a68623e9a085846de18284bca322e3dc
sha1 99fe1f5c6242e464dbccb3afcbf437baa59e2291
sha256 069c6202fce3d7fae4b6da1c083072e2339d72643d70e1eba87526be7ebdf0b3
sha512 0580ae30ef483589edff7a10bfee607a3f8b165b51ba0bfe09a27d8f85aa999aa2046492be0b999025bfac13762029ad6b9f825db0a0bcf1a9ed98b3fd07d920
ripemd-160 9d31cc2516100c80bddf76c604cdb4644f25f0b9

7897387628 as geometric shapes

Circle

Radius = n
Diameter 15794775256
Circumference 49620749909.351
Area 1.959371482131E+20

Sphere

Radius = n
Volume 2.0631888135516E+30
Surface area 7.8374859285239E+20
Circumference 49620749909.351

Square

Length = n
Perimeter 31589550512
Area 6.2368731346887E+19
Diagonal 11168592690.835

Cube

Length = n
Surface area 3.7421238808132E+20
Volume 4.9255004731296E+29
Space diagonal 13678676618.762

Equilateral Triangle

Length = n
Perimeter 23692162884
Area 2.7006452874106E+19
Altitude 6839338309.3809

Triangular Pyramid

Length = n
Surface area 2.7006452874106E+19
Volume 5.8047579754792E+28
Height 3722864230.2784