987694628 (number)

987694628 is an even 9-digits composite number following 987694627 and preceding 987694629. In scientific notation, it is written as 9.87694628 × 10^8. The sum of its digits is 59. It has a total of 5 prime factors and 24 positive divisors. There are 463680000 positive integers (up to 987694628) that are relatively prime to 987694628.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million six hundred ninety-four thousand six hundred twenty-eight

Notation

Scientific notation 9.87694628 × 10^8
Engineering notation 9.87694628 × 10^6

Prime Factorization of 987694628

Prime Factorization 2 × 2 × 17 × 421 × 34501

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 493847314
Product of the distinct prime numbers

The prime factorization of 987694628 is 2 × 2 × 17 × 421 × 34501. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 4, 37, 693, 535, 2220, 8015, 94249, 11182, 569885, 144627, 3678389, 2927651, 18622352, 26182843, 260323098, 952277545, 8582699517, 9998267485

Basic calculations (n = 987694628)

Multiplication

n×y
n×2 1975389256
n×3 2963083884
n×4 3950778512
n×5 4938473140

Division

n÷y
n÷2 493847314
n÷3 329231542.66667
n÷3 246923657
n÷5 197538925.6

Exponentiation

ny
n2 975540678180058384
n3 9.6353628723392E+26
n4 9.5167961478401E+35
n5 9.3996884309927E+44

Nth Root

y√n
2√n 31427.609326832
3√n 995.88126867559
4√n 177.27833857195
5√n 62.939681131458

Divisors of 987694628

1, 2, 4, 17, 34, 68, 421, 842, 1684, 7157, 14314, 28628, 34501, 69002, 138004, 586517, 1173034, 2346068, 14524921, 29049842, 58099684, 246923657, 493847314, 987694628

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -987694627
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 987694628 can be divided by 24 positive divisors. The sum of these divisors (counting 987694628) is 1, the average is 0.041666666666667.

Base conversion 987694628

Base System Value
2 Binary 111010110111110000011000100100
3 Ternary 2112211112002022112
4 Quaternary 322313300120210
5 Quinary 4010322212003
6 Senary 242001420152
8 Octal 7267603044
10 Decimal 987694628
12 Duodecimal 23693a658
16 Hexadecimal 3adf0624
20 Vigesimal f8d1gb8
36 Base36 gc1q1w

Cryptographic Hash Functions

md5 20539e8e7e79f035b7f1d6854c1b92df
sha1 5484601ccb5072a3b5c6911fc846486651c3e8dc
sha256 b417b329c31bb3dad972b6ae37f13f7bfed960a32ea61bab2396a16175713ee5
sha512 955490ff9694d0a0cf8302d8df2b096ca558824857f7433e718795dbec989b4c90ab90063bde49d97ea0adbd44cf400ad452ed890b3dad4966634d115007e856
ripemd-160 25abab7298224e50095c82936327c7bcd05798b4

987694628 as geometric shapes

Circle

Radius = n
Diameter 1975389256
Circumference 6205868374.6298
Area 3.0647514278485E+18

Sphere

Radius = n
Volume 4.0360513619217E+27
Surface area 1.2259005711394E+19
Circumference 6205868374.6298

Square

Length = n
Perimeter 3950778512
Area 975540678180058384
Diagonal 1396811138.4006

Cube

Length = n
Surface area 5853244069080350304
Volume 9.6353628723392E+26
Space diagonal 1710737278.0588

Equilateral Triangle

Length = n
Perimeter 2963083884
Area 4.2242150486452E+17
Altitude 855368639.02942

Triangular Pyramid

Length = n
Surface area 4.2242150486452E+17
Volume 1.1355384043707E+26
Height 465603712.80022