7890398220 (number)

7890398220 is an even 10-digits composite number following 7890398219 and preceding 7890398221. In scientific notation, it is written as 7.890398220 × 10^9. The sum of its digits is 48. It has a total of 6 prime factors and 48 positive divisors. There are 2097378816 positive integers (up to 7890398220) that are relatively prime to 7890398220.

Interesting facts

Basic properties

Name

Name seven billion eight hundred ninety million three hundred ninety-eight thousand two hundred twenty

Notation

Scientific notation 7.890398220 × 10^9
Engineering notation 7.890398220 × 10^9

Prime Factorization of 7890398220

Prime Factorization 2 × 2 × 5 × 3 × 313 × 420149

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3945199110
Product of the distinct prime numbers

The prime factorization of 7890398220 is 2 × 2 × 5 × 3 × 313 × 420149. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 10, 6, 37, 890, 121, 4465, 274, 68865, 13708, 370100, 822566, 5591065, 6006073, 28544793, 75387963, 462266610, 981152866, 6898423749, 640380563

Basic calculations (n = 7890398220)

Multiplication

n×y
n×2 15780796440
n×3 23671194660
n×4 31561592880
n×5 39451991100

Division

n÷y
n÷2 3945199110
n÷3 2630132740
n÷3 1972599555
n÷5 1578079644

Exponentiation

ny
n2 6.2258384070179E+19
n3 4.9124344284742E+29
n4 3.8761063870299E+39
n5 3.0584022936752E+49

Nth Root

y√n
2√n 88827.913518218
3√n 1990.8244876942
4√n 298.04012065193
5√n 95.371757190496

Divisors of 7890398220

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 3130, 3756, 4695, 6260, 9390, 18780, 420149, 840298, 1260447, 1680596, 2100745, 2520894, 4201490, 5041788, 6302235, 8402980, 12604470, 25208940, 131506637, 263013274, 394519911, 526026548, 657533185, 789039822, 1315066370, 1578079644, 1972599555, 2630132740, 3945199110, 7890398220

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 -7890398219
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 7890398220 can be divided by 48 positive divisors. The sum of these divisors (counting 7890398220) is 1, the average is 0.020833333333333.

Base conversion 7890398220

Base System Value
2 Binary 111010110010011011110110000001100
3 Ternary 202100220011202112010
4 Quaternary 13112103132300030
5 Quinary 112124420220340
6 Senary 3342542341220
8 Octal 72623366014
10 Decimal 7890398220
12 Duodecimal 164258a810
16 Hexadecimal 1d64dec0c
20 Vigesimal 635ejfb0
36 Base36 3mhqm8c

Cryptographic Hash Functions

md5 67f85bf3f5b7e6c7f58940dae043b55a
sha1 658e7efef3c33716886816cfa9dcef5d809148ff
sha256 f021d710f1a346ab5bec14750459498c8c05472598d1d0701e62b2cda4dea9b5
sha512 60a4f7b7753451acaf2c8c40b5ad60014036af5a733593324d22fe7a0ceac99278c67a15219a939c7f798f1a6a1f98133a8c67f962063a73cf3c138a31ed3fe8
ripemd-160 3f8e37065f397336fcd66172979bc1f0a7f6eb9f

7890398220 as geometric shapes

Circle

Radius = n
Diameter 15780796440
Circumference 49576834163.7
Area 1.9559048201925E+20

Sphere

Radius = n
Volume 2.0577157215648E+30
Surface area 7.8236192807699E+20
Circumference 49576834163.7

Square

Length = n
Perimeter 31561592880
Area 6.2258384070179E+19
Diagonal 11158708175.249

Cube

Length = n
Surface area 3.7355030442108E+20
Volume 4.9124344284742E+29
Space diagonal 13666570608.991

Equilateral Triangle

Length = n
Perimeter 23671194660
Area 2.6958671101672E+19
Altitude 6833285304.4955

Triangular Pyramid

Length = n
Surface area 2.6958671101672E+19
Volume 5.7893594941806E+28
Height 3719569391.7495