997008621 (number)

997008621 is an odd 9-digits composite number following 997008620 and preceding 997008622. In scientific notation, it is written as 9.97008621 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 556469424 positive integers (up to 997008621) that are relatively prime to 997008621.

Interesting facts

Basic properties

Name

Name nine hundred ninety-seven million eight thousand six hundred twenty-one

Notation

Scientific notation 9.97008621 × 10^8
Engineering notation 9.97008621 × 10^6

Prime Factorization of 997008621

Prime Factorization 7 × 3 × 43 × 1104107

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 997008621
Product of the distinct prime numbers

The prime factorization of 997008621 is 7 × 3 × 43 × 1104107. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 13, 20, 272, 260, 8747, 4410, 2842, 43000, 438121, 273458, 1291472, 8287903, 79744663, 19058609, 737237559, 920938728, 4727247488, 5990695326

Basic calculations (n = 997008621)

Multiplication

n×y
n×2 1994017242
n×3 2991025863
n×4 3988034484
n×5 4985043105

Division

n÷y
n÷2 498504310.5
n÷3 332336207
n÷3 249252155.25
n÷5 199401724.2

Exponentiation

ny
n2 994026190348321641
n3 9.9105268127706E+26
n4 9.880880670984E+35
n5 9.8513232120433E+44

Nth Root

y√n
2√n 31575.443322303
3√n 999.0018777501
4√n 177.69480386973
5√n 63.057940547568

Divisors of 997008621

1, 3, 7, 21, 43, 129, 301, 903, 1104107, 3312321, 7728749, 23186247, 47476601, 142429803, 332336207, 997008621

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -997008620
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 997008621 can be divided by 16 positive divisors. The sum of these divisors (counting 997008621) is 1, the average is 0.0625.

Base conversion 997008621

Base System Value
2 Binary 111011011011010010010011101101
3 Ternary 2120111001021201020
4 Quaternary 323123102103231
5 Quinary 4020213233441
6 Senary 242533204353
8 Octal 7333222355
10 Decimal 997008621
12 Duodecimal 239a906b9
16 Hexadecimal 3b6d24ed
20 Vigesimal fbb61b1
36 Base36 ghlcrx

Cryptographic Hash Functions

md5 0745d84e92cc1f9eb367b1546341e93a
sha1 b3458e9b27a1d31bf0118713ecd003f5f3cd1a74
sha256 ef43a1141b815e8ac7a1eda9921c2f0e66f705fa5070fde9bf496fc82f0ddd2e
sha512 1c06a39188baf2f0e1b549f8dddffcd34f2ee56b24c8d6d191f7753323b457c1abaaca24d3ae911a467866976579c5ac8c68a3c849a5a4ed359f394c9bf01536
ripemd-160 20bd466853c90cdc09ebdee018e1e35e298cd05a

997008621 as geometric shapes

Circle

Radius = n
Diameter 1994017242
Circumference 6264389918.5986
Area 3.1228253770741E+18

Sphere

Radius = n
Volume 4.1513117637607E+27
Surface area 1.2491301508297E+19
Circumference 6264389918.5986

Square

Length = n
Perimeter 3988034484
Area 994026190348321641
Diagonal 1409983113.6211

Cube

Length = n
Surface area 5964157142089929846
Volume 9.9105268127706E+26
Space diagonal 1726869587.1562

Equilateral Triangle

Length = n
Perimeter 2991025863
Area 4.3042596643436E+17
Altitude 863434793.57809

Triangular Pyramid

Length = n
Surface area 4.3042596643436E+17
Volume 1.1679667857402E+26
Height 469994371.20703