845664984 (number)

845664984 is an even 9-digits composite number following 845664983 and preceding 845664985. In scientific notation, it is written as 8.45664984 × 10^8. The sum of its digits is 54. It has a total of 7 prime factors and 64 positive divisors. There are 274569216 positive integers (up to 845664984) that are relatively prime to 845664984.

Interesting facts

Basic properties

Name

Name eight hundred forty-five million six hundred sixty-four thousand nine hundred eighty-four

Notation

Scientific notation 8.45664984 × 10^8
Engineering notation 8.45664984 × 10^6

Prime Factorization of 845664984

Prime Factorization 2 × 2 × 2 × 141 × 3 × 269 × 929

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 211416246
Product of the distinct prime numbers

The prime factorization of 845664984 is 2 × 2 × 2 × 141 × 3 × 269 × 929. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 3, 73, 92, 501, 382, 1063, 3134, 73249, 42866, 763164, 732032, 7979687, 8862747, 17981302, 20226554, 427867785, 88771433, 3570840162, 2082974240

Basic calculations (n = 845664984)

Multiplication

n×y
n×2 1691329968
n×3 2536994952
n×4 3382659936
n×5 4228324920

Division

n÷y
n÷2 422832492
n÷3 281888328
n÷3 211416246
n÷5 169132996.8

Exponentiation

ny
n2 715149265163720256
n3 6.0477669188229E+26
n4 5.1143847146421E+35
n5 4.3250560678776E+44

Nth Root

y√n
2√n 29080.319530569
3√n 945.65512983053
4√n 170.52952685846
5√n 61.01542907391

Divisors of 845664984

1, 2, 3, 4, 6, 8, 12, 24, 141, 269, 282, 423, 538, 564, 807, 846, 929, 1076, 1128, 1614, 1692, 1858, 2152, 2787, 3228, 3384, 3716, 5574, 6456, 7432, 11148, 22296, 37929, 75858, 113787, 130989, 151716, 227574, 249901, 261978, 303432, 392967, 455148, 499802, 523956, 749703, 785934, 910296, 999604, 1047912, 1499406, 1571868, 1999208, 2998812, 3143736, 5997624, 35236041, 70472082, 105708123, 140944164, 211416246, 281888328, 422832492, 845664984

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -845664983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 845664984 can be divided by 64 positive divisors. The sum of these divisors (counting 845664984) is 1, the average is 0.015625.

Base conversion 845664984

Base System Value
2 Binary 110010011001111101001011011000
3 Ternary 2011221021020021100
4 Quaternary 302121331023120
5 Quinary 3212442234414
6 Senary 215525311400
8 Octal 6231751330
10 Decimal 845664984
12 Duodecimal 1b7265560
16 Hexadecimal 3267d2d8
20 Vigesimal d458294
36 Base36 dzhja0

Cryptographic Hash Functions

md5 3a7fa0fbaf87b1e65d37c5b09deb48a1
sha1 6c5c8b4090075dde07ad152ed6132d8ff1a62b18
sha256 4c5e57412eca72b25a0dc8c87e858fc7e802d6bb35d9dcb617706ac49333979e
sha512 48e2da55a9e020c56e608b3b4d640d0f7f3edbc74d9d7667f5284e079f7628256739583e9b75f032b457db95412aeb5f06e16c8698a66fa8bc186b2a8814f284
ripemd-160 9b3f670fbc6351993c4986dea55fedd5e2d07d46

845664984 as geometric shapes

Circle

Radius = n
Diameter 1691329968
Circumference 5313469802.2651
Area 2.2467076776585E+18

Sphere

Radius = n
Volume 2.5332826830397E+27
Surface area 8.9868307106339E+18
Circumference 5313469802.2651

Square

Length = n
Perimeter 3382659936
Area 715149265163720256
Diagonal 1195950889.5968

Cube

Length = n
Surface area 4290895590982321536
Volume 6.0477669188229E+26
Space diagonal 1464734718.4699

Equilateral Triangle

Length = n
Perimeter 2536994952
Area 3.0966871556478E+17
Altitude 732367359.23496

Triangular Pyramid

Length = n
Surface area 3.0966871556478E+17
Volume 7.1273616655589E+25
Height 398650296.53228