1997707955 (number)

1997707955 is an odd 10-digits composite number following 1997707954 and preceding 1997707956. In scientific notation, it is written as 1.997707955 × 10^9. The sum of its digits is 59. It has a total of 2 prime factors and 4 positive divisors. There are 1598166360 positive integers (up to 1997707955) that are relatively prime to 1997707955.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-seven million seven hundred seven thousand nine hundred fifty-five

Notation

Scientific notation 1.997707955 × 10^9
Engineering notation 1.997707955 × 10^9

Prime Factorization of 1997707955

Prime Factorization 5 × 399541591

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1997707955
Product of the distinct prime numbers

The prime factorization of 1997707955 is 5 × 399541591. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 9, 87, 36, 709, 573, 6403, 4578, 9717, 86978, 382495, 998190, 2381045, 7841551, 63198989, 33637914, 957080885, 59395954, 2193669023, 7832534280

Basic calculations (n = 1997707955)

Multiplication

n×y
n×2 3995415910
n×3 5993123865
n×4 7990831820
n×5 9988539775

Division

n÷y
n÷2 998853977.5
n÷3 665902651.66667
n÷3 499426988.75
n÷5 399541591

Exponentiation

ny
n2 3990837073470282025
n3 7.9725269687805E+27
n4 1.5926780546985E+37
n5 3.1817056196251E+46

Nth Root

y√n
2√n 44695.7263617
3√n 1259.4395666273
4√n 211.41363806931
5√n 72.46134647127

Divisors of 1997707955

1, 5, 399541591, 1997707955

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1997707954
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1997707955 can be divided by 4 positive divisors. The sum of these divisors (counting 1997707955) is 1, the average is 0.25.

Base conversion 1997707955

Base System Value
2 Binary 1110111000100101001101010110011
3 Ternary 12011020001002010112
4 Quaternary 1313010221222303
5 Quinary 13042403123310
6 Senary 530121451535
8 Octal 16704515263
10 Decimal 1997707955
12 Duodecimal 479040bab
16 Hexadecimal 77129ab3
20 Vigesimal 1b45d9hf
36 Base36 x1dtbn

Cryptographic Hash Functions

md5 a2766385e4e639a84435ce7dd9de9dc5
sha1 ee6b446e2a5298e4dd7959fa4bbf8236a6a59f8e
sha256 6ee5f125c82cd0334bc91470925d73814ad7f86f9093b7f9867608227994b382
sha512 97950603b751947bafadf897a0ccea89be9ff569e69c4be38506e02d5d9b2f4dd010b99580e6aa2d94ae5e19f90a915221b7e6edc0f5bba7be082225d9caed50
ripemd-160 92ba9471ac1fd8a1782bc9d6b8dfa2d3bc42fd3b

1997707955 as geometric shapes

Circle

Radius = n
Diameter 3995415910
Circumference 12551969270.892
Area 1.2537584431688E+19

Sphere

Radius = n
Volume 3.3395242874223E+28
Surface area 5.0150337726752E+19
Circumference 12551969270.892

Square

Length = n
Perimeter 7990831820
Area 3990837073470282025
Diagonal 2825185683.6216

Cube

Length = n
Surface area 2.3945022440822E+19
Volume 7.9725269687805E+27
Space diagonal 3460131676.7445

Equilateral Triangle

Length = n
Perimeter 5993123865
Area 1.728083143995E+18
Altitude 1730065838.3723

Triangular Pyramid

Length = n
Surface area 1.728083143995E+18
Volume 9.3957131380289E+26
Height 941728561.20721