897142018 (number)

897142018 is an even 9-digits composite number following 897142017 and preceding 897142019. In scientific notation, it is written as 8.97142018 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 448262100 positive integers (up to 897142018) that are relatively prime to 897142018.

Interesting facts

Basic properties

Name

Name eight hundred ninety-seven million one hundred forty-two thousand eighteen

Notation

Scientific notation 8.97142018 × 10^8
Engineering notation 8.97142018 × 10^6

Prime Factorization of 897142018

Prime Factorization 2 × 307451 × 1459

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 897142018
Product of the distinct prime numbers

The prime factorization of 897142018 is 2 × 307451 × 1459. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 9, 16, 24, 972, 558, 2821, 959, 39773, 70934, 21580, 813241, 3220109, 1556994, 52328928, 82834828, 5941604, 545576568, 3509960697, 7909243981

Basic calculations (n = 897142018)

Multiplication

n×y
n×2 1794284036
n×3 2691426054
n×4 3588568072
n×5 4485710090

Division

n÷y
n÷2 448571009
n÷3 299047339.33333
n÷3 224285504.5
n÷5 179428403.6

Exponentiation

ny
n2 804863800461112324
n3 7.2207713416083E+26
n4 6.4780573729271E+35
n5 5.8117374642676E+44

Nth Root

y√n
2√n 29952.329091408
3√n 964.46631895666
4√n 173.06741198564
5√n 61.740798150866

Divisors of 897142018

1, 2, 1459, 2918, 307451, 614902, 448571009, 897142018

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -897142017
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 897142018 can be divided by 8 positive divisors. The sum of these divisors (counting 897142018) is 1, the average is 0.125.

Base conversion 897142018

Base System Value
2 Binary 110101011110010100110100000010
3 Ternary 2022112010112111011
4 Quaternary 311132110310002
5 Quinary 3314132021033
6 Senary 225004511134
8 Octal 6536246402
10 Decimal 897142018
12 Duodecimal 21054b4aa
16 Hexadecimal 35794d02
20 Vigesimal e072f0i
36 Base36 eu4v7m

Cryptographic Hash Functions

md5 5e6588c4d9aef433a0339f9c11b34e12
sha1 9d0a7973f4011f7e67b1827fad037b5651ad2426
sha256 44e0d1d1eccfb60e2872b5a4906088def1fafea8d2475753a954bef0d7029e21
sha512 682e22f4eead2be441f7fd56aaff233e479a6ab276d88fa3d66f5ca46ca33809025d44b1b6ff188600c84a0ad1eec55252c57aa5dd65608f323453c545f55da9
ripemd-160 b9f0de22aec12fa11b0df3cf986b890e0a0de01f

897142018 as geometric shapes

Circle

Radius = n
Diameter 1794284036
Circumference 5636909545.951
Area 2.528554202669E+18

Sphere

Radius = n
Volume 3.0246296266731E+27
Surface area 1.0114216810676E+19
Circumference 5636909545.951

Square

Length = n
Perimeter 3588568072
Area 804863800461112324
Diagonal 1268750409.2304

Cube

Length = n
Surface area 4829182802766673944
Volume 7.2207713416083E+26
Space diagonal 1553895556.7809

Equilateral Triangle

Length = n
Perimeter 2691426054
Area 3.4851624889291E+17
Altitude 776947778.39044

Triangular Pyramid

Length = n
Surface area 3.4851624889291E+17
Volume 8.5097606350812E+25
Height 422916803.07679