987697069 (number)

987697069 is an odd 9-digits composite number following 987697068 and preceding 987697070. In scientific notation, it is written as 9.87697069 × 10^8. The sum of its digits is 61. It has a total of 2 prime factors and 4 positive divisors. There are 978635520 positive integers (up to 987697069) that are relatively prime to 987697069.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million six hundred ninety-seven thousand sixty-nine

Notation

Scientific notation 9.87697069 × 10^8
Engineering notation 9.87697069 × 10^6

Prime Factorization of 987697069

Prime Factorization 109 × 9061441

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 987697069
Product of the distinct prime numbers

The prime factorization of 987697069 is 109 × 9061441. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 6, 8, 85, 376, 667, 659, 9775, 97514, 85076, 670675, 423897, 9256525, 2420460, 27190927, 39245231, 109243115, 693397417, 2045544574, 889974400

Basic calculations (n = 987697069)

Multiplication

n×y
n×2 1975394138
n×3 2963091207
n×4 3950788276
n×5 4938485345

Division

n÷y
n÷2 493848534.5
n÷3 329232356.33333
n÷3 246924267.25
n÷5 197539413.8

Exponentiation

ny
n2 975545500111190761
n3 9.6354343113596E+26
n4 9.5168902278719E+35
n5 9.3998045840639E+44

Nth Root

y√n
2√n 31427.648162088
3√n 995.88208908577
4√n 177.27844810379
5√n 62.9397122414

Divisors of 987697069

1, 109, 9061441, 987697069

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -987697068
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 987697069 can be divided by 4 positive divisors. The sum of these divisors (counting 987697069) is 1, the average is 0.25.

Base conversion 987697069

Base System Value
2 Binary 111010110111110000111110101101
3 Ternary 2112211112012122221
4 Quaternary 322313300332231
5 Quinary 4010322301234
6 Senary 242001435341
8 Octal 7267607655
10 Decimal 987697069
12 Duodecimal 23693bb51
16 Hexadecimal 3adf0fad
20 Vigesimal f8d22d9
36 Base36 gc1rxp

Cryptographic Hash Functions

md5 df63bda59a718304984e282a31a9dc60
sha1 a014220e64a264992c34e6264fe99f11bdba52f1
sha256 54ba949bfd73f6d5cf9057596b8d303d4509d6d50c5256444d0d723fbb1f23ce
sha512 fb18d50c3028c84e803a93cb98f568138608c93b9421915b97a34a6550a8be2eef3c9bd8ffb88c4e327ffa330ff3c3f7fd1c03b4998a088f8f81236d481fb6b7
ripemd-160 ef6727a5e86b5adc2b3225585a74cf29d66a24c2

987697069 as geometric shapes

Circle

Radius = n
Diameter 1975394138
Circumference 6205883711.8851
Area 3.0647665763919E+18

Sphere

Radius = n
Volume 4.0360812862286E+27
Surface area 1.2259066305568E+19
Circumference 6205883711.8851

Square

Length = n
Perimeter 3950788276
Area 975545500111190761
Diagonal 1396814590.496

Cube

Length = n
Surface area 5853273000667144566
Volume 9.6354343113596E+26
Space diagonal 1710741505.9949

Equilateral Triangle

Length = n
Perimeter 2963091207
Area 4.2242359282194E+17
Altitude 855370752.99743

Triangular Pyramid

Length = n
Surface area 4.2242359282194E+17
Volume 1.13554682354E+26
Height 465604863.49865