869898049 (number)

869898049 is an odd 9-digits composite number following 869898048 and preceding 869898050. In scientific notation, it is written as 8.69898049 × 10^8. The sum of its digits is 61. It has a total of 2 prime factors and 4 positive divisors. There are 869754564 positive integers (up to 869898049) that are relatively prime to 869898049.

Interesting facts

Basic properties

Name

Name eight hundred sixty-nine million eight hundred ninety-eight thousand forty-nine

Notation

Scientific notation 8.69898049 × 10^8
Engineering notation 8.69898049 × 10^6

Prime Factorization of 869898049

Prime Factorization 6343 × 137143

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 869898049
Product of the distinct prime numbers

The prime factorization of 869898049 is 6343 × 137143. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 9, 95, 19, 54, 282, 5442, 1197, 46614, 79631, 60928, 355529, 9950459, 9157474, 5264119, 2961235, 551643523, 156638500, 6912902206, 6059938986

Basic calculations (n = 869898049)

Multiplication

n×y
n×2 1739796098
n×3 2609694147
n×4 3479592196
n×5 4349490245

Division

n÷y
n÷2 434949024.5
n÷3 289966016.33333
n÷3 217474512.25
n÷5 173979609.8

Exponentiation

ny
n2 756722615654006401
n3 6.582715269916E+26
n4 5.7262911704224E+35
n5 4.9812895171564E+44

Nth Root

y√n
2√n 29494.034125565
3√n 954.60297962097
4√n 171.73827216309
5√n 61.361175575517

Divisors of 869898049

1, 6343, 137143, 869898049

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 -869898048
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 869898049 can be divided by 4 positive divisors. The sum of these divisors (counting 869898049) is 1, the average is 0.25.

Base conversion 869898049

Base System Value
2 Binary 110011110110011001011101000001
3 Ternary 2020121212101210021
4 Quaternary 303312121131001
5 Quinary 3240143214144
6 Senary 222152533441
8 Octal 6366313501
10 Decimal 869898049
12 Duodecimal 2033b1281
16 Hexadecimal 33d99741
20 Vigesimal dbgh529
36 Base36 edwxmp

Cryptographic Hash Functions

md5 2a6d641f13b3d033b38f1afd90e4650d
sha1 6932d8a5cf85fbb12de48b0856fcd1e6bcc8b508
sha256 614f55bc0f94ce877384616b04ca2fa5c066e2d026501cab8dfe9c8b58720d7c
sha512 43a46f82b8bbda3d8a0f1a3eb336d7d056a0005fb9a9f0510d88081a22991d0733b042bbf146ced03120c6bda3a921d682e43e99d0f2f649fab3fa03f54b0f41
ripemd-160 b9e752a326cdf4d2e4e5312b08ca3d39184bf9e2

869898049 as geometric shapes

Circle

Radius = n
Diameter 1739796098
Circumference 5465730640.221
Area 2.3773142101439E+18

Sphere

Radius = n
Volume 2.7573613243522E+27
Surface area 9.5092568405755E+18
Circumference 5465730640.221

Square

Length = n
Perimeter 3479592196
Area 756722615654006401
Diagonal 1230221618.7777

Cube

Length = n
Surface area 4540335693924038406
Volume 6.582715269916E+26
Space diagonal 1506707618.273

Equilateral Triangle

Length = n
Perimeter 2609694147
Area 3.2767050438729E+17
Altitude 753353809.13652

Triangular Pyramid

Length = n
Surface area 3.2767050438729E+17
Volume 7.7578043432964E+25
Height 410073872.9259