7897409968 (number)

7897409968 is an even 10-digits composite number following 7897409967 and preceding 7897409969. In scientific notation, it is written as 7.897409968 × 10^9. The sum of its digits is 67. It has a total of 8 prime factors and 60 positive divisors. There are 3382450176 positive integers (up to 7897409968) that are relatively prime to 7897409968.

Interesting facts

Basic properties

Name

Name seven billion eight hundred ninety-seven million four hundred nine thousand nine hundred sixty-eight

Notation

Scientific notation 7.897409968 × 10^9
Engineering notation 7.897409968 × 10^9

Prime Factorization of 7897409968

Prime Factorization 2 × 2 × 2 × 2 × 7 × 7 × 3659 × 2753

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 141025178
Product of the distinct prime numbers

The prime factorization of 7897409968 is 2 × 2 × 2 × 2 × 7 × 7 × 3659 × 2753. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 10, 78, 67, 540, 866, 201, 8027, 32284, 1368, 586738, 516987, 8638605, 6882383, 24273665, 32434261, 547217806, 506050613, 6120179774, 3442697597

Basic calculations (n = 7897409968)

Multiplication

n×y
n×2 15794819936
n×3 23692229904
n×4 31589639872
n×5 39487049840

Division

n÷y
n÷2 3948704984
n÷3 2632469989.3333
n÷3 1974352492
n÷5 1579481993.6

Exponentiation

ny
n2 6.2369084202666E+19
n3 4.9255422727716E+29
n4 3.8899026642792E+39
n5 3.0720156075428E+49

Nth Root

y√n
2√n 88867.372910422
3√n 1991.4140239198
4√n 298.10631142333
5√n 95.388701459553

Divisors of 7897409968

1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 2753, 3659, 5506, 7318, 11012, 14636, 19271, 22024, 25613, 29272, 38542, 44048, 51226, 58544, 77084, 102452, 134897, 154168, 179291, 204904, 269794, 308336, 358582, 409808, 539588, 717164, 1079176, 1434328, 2158352, 2868656, 10073227, 20146454, 40292908, 70512589, 80585816, 141025178, 161171632, 282050356, 493588123, 564100712, 987176246, 1128201424, 1974352492, 3948704984, 7897409968

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7897409967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7897409968 can be divided by 60 positive divisors. The sum of these divisors (counting 7897409968) is 1, the average is 0.016666666666667.

Base conversion 7897409968

Base System Value
2 Binary 111010110101110001110100110110000
3 Ternary 202101101100222211111
4 Quaternary 13112232032212300
5 Quinary 112133214104333
6 Senary 3343352523104
8 Octal 72656164660
10 Decimal 7897409968
12 Duodecimal 16449b0494
16 Hexadecimal 1d6b8e9b0
20 Vigesimal 637ig4i8
36 Base36 3mlwwj4

Cryptographic Hash Functions

md5 d1e98640d490ea482e77329644bd1b74
sha1 c9541fa3e8e8b10a231b8e7595b1a8b7bb5a97fb
sha256 077086d54141592a1e62fd17295451738917846538b65fb68cf002a372f6f760
sha512 26682e83eedcb7c29e74a3fd6c93dd380925fb4807e459088108013787c90f1769491010b446fddf26df66094385c101798c271a49f4a9c27c0fb1758c80d07b
ripemd-160 e20d3d840b466ce04212b480ce01842917cbe494

7897409968 as geometric shapes

Circle

Radius = n
Diameter 15794819936
Circumference 49620890275.711
Area 1.9593825674222E+20

Sphere

Radius = n
Volume 2.0632063225447E+30
Surface area 7.8375302696887E+20
Circumference 49620890275.711

Square

Length = n
Perimeter 31589639872
Area 6.2369084202666E+19
Diagonal 11168624284.366

Cube

Length = n
Surface area 3.7421450521599E+20
Volume 4.9255422727716E+29
Space diagonal 13678715312.777

Equilateral Triangle

Length = n
Perimeter 23692229904
Area 2.700660566514E+19
Altitude 6839357656.3885

Triangular Pyramid

Length = n
Surface area 2.700660566514E+19
Volume 5.8048072368297E+28
Height 3722874761.4554