988897641 (number)

988897641 is an odd 9-digits composite number following 988897640 and preceding 988897642. In scientific notation, it is written as 9.88897641 × 10^8. The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors. There are 654898800 positive integers (up to 988897641) that are relatively prime to 988897641.

Interesting facts

Basic properties

Name

Name nine hundred eighty-eight million eight hundred ninety-seven thousand six hundred forty-one

Notation

Scientific notation 9.88897641 × 10^8
Engineering notation 9.88897641 × 10^6

Prime Factorization of 988897641

Prime Factorization 3 × 151 × 2182997

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 988897641
Product of the distinct prime numbers

The prime factorization of 988897641 is 3 × 151 × 2182997. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 988897641)

Multiplication

n×y
n×2 1977795282
n×3 2966692923
n×4 3955590564
n×5 4944488205

Division

n÷y
n÷2 494448820.5
n÷3 329632547
n÷3 247224410.25
n÷5 197779528.2

Exponentiation

ny
n2 977918544375364881
n3 9.6706134162295E+26
n4 9.5632467943323E+35
n5 9.457072195216E+44

Nth Root

y√n
2√n 31446.742931502
3√n 996.28543274129
4√n 177.33229522989
5√n 62.955005785442

Divisors of 988897641

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 -988897640
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 988897641 can be divided by 8 positive divisors. The sum of these divisors (counting 988897641) is 1, the average is 0.125.

Base conversion 988897641

Base System Value
2 Binary 111010111100010110000101101001
3 Ternary 2112220210012112120
4 Quaternary 322330112011221
5 Quinary 4011124211031
6 Senary 242043301453
8 Octal 7274260551
10 Decimal 988897641
12 Duodecimal 23721a889
16 Hexadecimal 3af16169
20 Vigesimal f90c421
36 Base36 gcriax

Cryptographic Hash Functions

md5 0f309424f95de78893e4649f84b48781
sha1 df3d0c75ab04ae8a2e6f9338afa6870d6710a7b8
sha256 a4abab1be9debb5ff576c3d7e26203eb5c54486da306ce8e9cdd1539df700b58
sha512 933fc20a56d905bc4de9b39942fb26ca14ad769b5ff6ac21eff75335631bcc76de7348ee483721ee4a4c4cd12bb34da23918facce480cc93087b190b9ae08894
ripemd-160 29a9fae6c2add397ec11014fd94cae6142f8c873

988897641 as geometric shapes

Circle

Radius = n
Diameter 1977795282
Circumference 6213427128.2358
Area 3.0722217148189E+18

Sphere

Radius = n
Volume 4.0508170752178E+27
Surface area 1.2288886859275E+19
Circumference 6213427128.2358

Square

Length = n
Perimeter 3955590564
Area 977918544375364881
Diagonal 1398512455.701

Cube

Length = n
Surface area 5867511266252189286
Volume 9.6706134162295E+26
Space diagonal 1712820957.697

Equilateral Triangle

Length = n
Perimeter 2966692923
Area 4.2345115113048E+17
Altitude 856410478.8485

Triangular Pyramid

Length = n
Surface area 4.2345115113048E+17
Volume 1.1396927208083E+26
Height 466170818.56699