7949674640 (number)

7949674640 is an even 10-digits composite number following 7949674639 and preceding 7949674641. In scientific notation, it is written as 7.949674640 × 10^9. The sum of its digits is 56. It has a total of 7 prime factors and 40 positive divisors. There are 2992818176 positive integers (up to 7949674640) that are relatively prime to 7949674640.

Interesting facts

Basic properties

Name

Name seven billion nine hundred forty-nine million six hundred seventy-four thousand six hundred forty

Notation

Scientific notation 7.949674640 × 10^9
Engineering notation 7.949674640 × 10^9

Prime Factorization of 7949674640

Prime Factorization 2 × 2 × 2 × 2 × 5 × 17 × 5845349

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 993709330
Product of the distinct prime numbers

The prime factorization of 7949674640 is 2 × 2 × 2 × 2 × 5 × 17 × 5845349. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 9, 53, 11, 554, 468, 9311, 7561, 79717, 10704, 483083, 811604, 3237761, 9353411, 53860567, 86780067, 901009503, 640662747, 4475337517, 2177316403

Basic calculations (n = 7949674640)

Multiplication

n×y
n×2 15899349280
n×3 23849023920
n×4 31798698560
n×5 39748373200

Division

n÷y
n÷2 3974837320
n÷3 2649891546.6667
n÷3 1987418660
n÷5 1589934928

Exponentiation

ny
n2 6.3197326881859E+19
n3 5.0239818682851E+29
n4 3.9939021250126E+39
n5 3.1750222437854E+49

Nth Root

y√n
2√n 89160.947953687
3√n 1995.7973952421
4√n 298.59830534296
5√n 95.514624109307

Divisors of 7949674640

1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 5845349, 11690698, 23381396, 29226745, 46762792, 58453490, 93525584, 99370933, 116906980, 198741866, 233813960, 397483732, 467627920, 496854665, 794967464, 993709330, 1589934928, 1987418660, 3974837320, 7949674640

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7949674639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7949674640 can be divided by 40 positive divisors. The sum of these divisors (counting 7949674640) is 1, the average is 0.025.

Base conversion 7949674640

Base System Value
2 Binary 111011001110101100110100010010000
3 Ternary 202112000201022111002
4 Quaternary 13121311212202100
5 Quinary 112240104042030
6 Senary 3352501041132
8 Octal 73165464220
10 Decimal 7949674640
12 Duodecimal 165a3b61a8
16 Hexadecimal 1d9d66890
20 Vigesimal 644596c0
36 Base36 3nh147k

Cryptographic Hash Functions

md5 5faeb60df823c5ecaf0a9c2bfd0caa12
sha1 869fa9ed9845d4ce3fa064bfbbf7cb05e1fc6a7a
sha256 e4b13c17d6dfd7d0bd7621e1c52810e5b1cbdca1a1ee74d1cdc4cf42b0edf0de
sha512 af218296fdfff93d9560859d35d0c5388ca94ec7c2ca60b8e4b653dd7d81625188e3b58f16eca5840d0b46e58e8a7381c49fc5531bd76f8940998700279a68a9
ripemd-160 71f1753a6433c3a7d82acf8ea24e28bfb60d5a6f

7949674640 as geometric shapes

Circle

Radius = n
Diameter 15899349280
Circumference 49949278894.906
Area 1.9854025785856E+20

Sphere

Radius = n
Volume 2.1044406038897E+30
Surface area 7.9416103143425E+20
Circumference 49949278894.906

Square

Length = n
Perimeter 31798698560
Area 6.3197326881859E+19
Diagonal 11242537692.341

Cube

Length = n
Surface area 3.7918396129115E+20
Volume 5.0239818682851E+29
Space diagonal 13769240380.122

Equilateral Triangle

Length = n
Perimeter 23849023920
Area 2.736524526548E+19
Altitude 6884620190.0609

Triangular Pyramid

Length = n
Surface area 2.736524526548E+19
Volume 5.9208194127044E+28
Height 3747512564.1138