987029331 (number)

987029331 is an odd 9-digits composite number following 987029330 and preceding 987029332. In scientific notation, it is written as 9.87029331 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 657246432 positive integers (up to 987029331) that are relatively prime to 987029331.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.87029331 × 10^8
Engineering notation 9.87029331 × 10^6

Prime Factorization of 987029331

Prime Factorization 3 × 853 × 385709

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 987029331
Product of the distinct prime numbers

The prime factorization of 987029331 is 3 × 853 × 385709. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 8, 37, 80, 248, 411, 5724, 2615, 56675, 3213, 626094, 724354, 2781119, 8998343, 57110580, 66854413, 13628817, 325658000, 5975414463, 6318579040

Basic calculations (n = 987029331)

Multiplication

n×y
n×2 1974058662
n×3 2961087993
n×4 3948117324
n×5 4935146655

Division

n÷y
n÷2 493514665.5
n÷3 329009777
n÷3 246757332.75
n÷5 197405866.2

Exponentiation

ny
n2 974226900254307561
n3 9.6159052560021E+26
n4 9.4911805317912E+35
n5 9.3680735706941E+44

Nth Root

y√n
2√n 31417.02294935
3√n 995.65761464993
4√n 177.24847798881
5√n 62.931199791864

Divisors of 987029331

1, 3, 853, 2559, 385709, 1157127, 329009777, 987029331

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 -987029330
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 987029331 can be divided by 8 positive divisors. The sum of these divisors (counting 987029331) is 1, the average is 0.125.

Base conversion 987029331

Base System Value
2 Binary 111010110101001101111101010011
3 Ternary 2112210021021200220
4 Quaternary 322311031331103
5 Quinary 4010134414311
6 Senary 241535244123
8 Octal 7265157523
10 Decimal 987029331
12 Duodecimal 236679643
16 Hexadecimal 3ad4df53
20 Vigesimal f88id6b
36 Base36 gbngpf

Cryptographic Hash Functions

md5 72698402d4155b14f2c068396ad7b54b
sha1 182ae5887711b8f95571fef436a5084bba494a74
sha256 76d2aefd0f6442a4cc4a20f7e6316068070272e23e0df6edebe84370e70bdd05
sha512 00c78c4921bb2415f70e11dae6327c08f71e39db82004ac1423d24587dd19889ebc6cb6475acb06baf89a77fb877cf6554a92049104b1c53bcc1f787f5db791f
ripemd-160 a44e9af3e2548598c11f600eee6ec0c3f42c0e94

987029331 as geometric shapes

Circle

Radius = n
Diameter 1974058662
Circumference 6201688190.2945
Area 3.0606240727685E+18

Sphere

Radius = n
Volume 4.0279009746496E+27
Surface area 1.2242496291074E+19
Circumference 6201688190.2945

Square

Length = n
Perimeter 3948117324
Area 974226900254307561
Diagonal 1395870266.3602

Cube

Length = n
Surface area 5845361401525845366
Volume 9.6159052560021E+26
Space diagonal 1709584949.8527

Equilateral Triangle

Length = n
Perimeter 2961087993
Area 4.218526223352E+17
Altitude 854792474.92636

Triangular Pyramid

Length = n
Surface area 4.218526223352E+17
Volume 1.1332453022944E+26
Height 465290088.78675