8897989 (number)

8897989 is an odd 7-digits prime number following 8897988 and preceding 8897990. In scientific notation, it is written as 8.897989 × 10^6. The sum of its digits is 58. It has a total of 1 prime factors and 2 positive divisors. There are 8897988 positive integers (up to 8897989) that are relatively prime to 8897989.

Interesting facts

Basic properties

Name

Name eight million eight hundred ninety-seven thousand nine hundred eighty-nine

Notation

Scientific notation 8.897989 × 10^6
Engineering notation 8.897989 × 10^6

Prime Factorization of 8897989

Prime Factorization 8897989

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 8897989
Product of the distinct prime numbers

The prime factorization of 8897989 is 8897989. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 3, 67, 45, 158, 756, 3693, 2066, 56553, 837, 201476, 54884, 5595552, 2852548, 45115941, 23759840, 713026018, 591787600, 9380962925, 1191891126

Basic calculations (n = 8897989)

Multiplication

n×y
n×2 17795978
n×3 26693967
n×4 35591956
n×5 44489945

Division

n÷y
n÷2 4448994.5
n÷3 2965996.3333333
n÷3 2224497.25
n÷5 1779597.8

Exponentiation

ny
n2 79174208244121
n3 7.044912340399E+20
n4 6.2685552510834E+27
n5 5.5777535670033E+34

Nth Root

y√n
2√n 2982.9497146281
3√n 207.2195000232
4√n 54.616386869035
5√n 24.539085449037

Divisors of 8897989

1, 8897989

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 8897990
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 4448995
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 2982.9498822474
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999997752301
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8897989 can be divided by 2 positive divisors. The sum of these divisors (counting 8897989) is 8897990, the average is 4448995.

Base conversion 8897989

Base System Value
2 Binary 100001111100010111000101
3 Ternary 121202001202011
4 Quaternary 201330113011
5 Quinary 4234213424
6 Senary 514414221
8 Octal 41742705
10 Decimal 8897989
12 Duodecimal 2b91371
16 Hexadecimal 87c5c5
20 Vigesimal 2fc4j9
36 Base36 5apqd

Cryptographic Hash Functions

md5 782785779d2ec95a3c587757b8bec732
sha1 20185f0cbfae2996ddcdb57d88303ab6d382af04
sha256 5e0a792fd8c4eb970beb72e9f7181e36d472b448f80ddc19c590ffb513a59ba6
sha512 e85df0ea32de19d5a0a1e533b6f9375643306a040554016be815ae28c028f44b3c2cbd7aa96ba2a36b5d7f2ed6f522fc9fc3ee5c33959de9569089368cf09671
ripemd-160 1f89ca9cfd3594039eeead49236d83e8d9bc69e3

8897989 as geometric shapes

Circle

Radius = n
Diameter 17795978
Circumference 55907713.748246
Area 2.4873311097352E+14

Sphere

Radius = n
Volume 2.9509659805042E+21
Surface area 9.9493244389408E+14
Circumference 55907713.748246

Square

Length = n
Perimeter 35591956
Area 79174208244121
Diagonal 12583656.721647

Cube

Length = n
Surface area 475045249464726
Volume 7.044912340399E+20
Space diagonal 15411769.033189

Equilateral Triangle

Length = n
Perimeter 26693967
Area 34283437831964
Altitude 7705884.5165945

Triangular Pyramid

Length = n
Surface area 34283437831964
Volume 8.3025088146015E+19
Height 4194552.2405489