989631720 (number)

989631720 is an even 9-digits composite number following 989631719 and preceding 989631721. In scientific notation, it is written as 9.89631720 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 64 positive divisors. There are 194711040 positive integers (up to 989631720) that are relatively prime to 989631720.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million six hundred thirty-one thousand seven hundred twenty

Notation

Scientific notation 9.89631720 × 10^8
Engineering notation 9.89631720 × 10^6

Prime Factorization of 989631720

Prime Factorization 2 × 2 × 2 × 693 × 19 × 5 × 1879

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 247407930
Product of the distinct prime numbers

The prime factorization of 989631720 is 2 × 2 × 2 × 693 × 19 × 5 × 1879. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 3, 7, 64, 468, 64, 2630, 7705, 95953, 41000, 317102, 916686, 5851759, 2070443, 53503697, 55381022, 913584588, 553523024, 6631737191, 6228840960

Basic calculations (n = 989631720)

Multiplication

n×y
n×2 1979263440
n×3 2968895160
n×4 3958526880
n×5 4948158600

Division

n÷y
n÷2 494815860
n÷3 329877240
n÷3 247407930
n÷5 197926344

Exponentiation

ny
n2 979370941230158400
n3 9.6921654908762E+26
n4 9.5916744052605E+35
n5 9.4922252393579E+44

Nth Root

y√n
2√n 31458.412547362
3√n 996.53189280367
4√n 177.36519542278
5√n 62.964349569806

Divisors of 989631720

1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 693, 760, 1386, 1879, 2772, 3465, 3758, 5544, 6930, 7516, 9395, 13167, 13860, 15032, 18790, 26334, 27720, 35701, 37580, 52668, 65835, 71402, 75160, 105336, 131670, 142804, 178505, 263340, 285608, 357010, 526680, 714020, 1302147, 1428040, 2604294, 5208588, 6510735, 10417176, 13021470, 24740793, 26042940, 49481586, 52085880, 98963172, 123703965, 197926344, 247407930, 494815860, 989631720

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -989631719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 989631720 can be divided by 64 positive divisors. The sum of these divisors (counting 989631720) is 1, the average is 0.015625.

Base conversion 989631720

Base System Value
2 Binary 111010111111001001010011101000
3 Ternary 2112222011111111200
4 Quaternary 322333021103220
5 Quinary 4011321203340
6 Senary 242111124200
8 Octal 7277112350
10 Decimal 989631720
12 Duodecimal 237513660
16 Hexadecimal 3afc94e8
20 Vigesimal f953j60
36 Base36 gd78q0

Cryptographic Hash Functions

md5 d70b81766b8e58afdd3cff1b67f2beb4
sha1 45fac6109758711077fe9562361588faddee94b6
sha256 39f94fd0340d22d34836ad53a8652c145ca92ee589d152791f7d83292feb3304
sha512 3761739eaa4f7dfb48058d9564f9ffcdbff1ff18576ee92bb6aa75d1d504217d11129877a351644481178e4f116d132b66aeac0459152549b17bfadd52b52b96
ripemd-160 15951f2e16caea5c2503ce30da7d606fdfc3fb9f

989631720 as geometric shapes

Circle

Radius = n
Diameter 1979263440
Circumference 6218039482.6229
Area 3.076784554108E+18

Sphere

Radius = n
Volume 4.0598447871351E+27
Surface area 1.2307138216432E+19
Circumference 6218039482.6229

Square

Length = n
Perimeter 3958526880
Area 979370941230158400
Diagonal 1399550600.1786

Cube

Length = n
Surface area 5876225647380950400
Volume 9.6921654908762E+26
Space diagonal 1714092419.8218

Equilateral Triangle

Length = n
Perimeter 2968895160
Area 4.240800574168E+17
Altitude 857046209.91089

Triangular Pyramid

Length = n
Surface area 4.240800574168E+17
Volume 1.1422326571635E+26
Height 466516866.7262