969969891 (number)

969969891 is an odd 9-digits composite number following 969969890 and preceding 969969892. In scientific notation, it is written as 9.69969891 × 10^8. The sum of its digits is 66. It has a total of 3 prime factors and 8 positive divisors. There are 587860520 positive integers (up to 969969891) that are relatively prime to 969969891.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.69969891 × 10^8
Engineering notation 9.69969891 × 10^6

Prime Factorization of 969969891

Prime Factorization 3 × 11 × 29393027

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 969969891
Product of the distinct prime numbers

The prime factorization of 969969891 is 3 × 11 × 29393027. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 1, 49, 75, 866, 286, 8503, 570, 38296, 48493, 41779, 644768, 8169061, 1159291, 69137375, 21143762, 486610566, 316197308, 6219679240, 9632581983

Basic calculations (n = 969969891)

Multiplication

n×y
n×2 1939939782
n×3 2909909673
n×4 3879879564
n×5 4849849455

Division

n÷y
n÷2 484984945.5
n÷3 323323297
n÷3 242492472.75
n÷5 193993978.2

Exponentiation

ny
n2 940841589446551881
n3 9.1258801396374E+26
n4 8.8518289643231E+35
n5 8.5860075756752E+44

Nth Root

y√n
2√n 31144.33963018
3√n 989.88805692738
4√n 176.4775895976
5√n 62.712144292221

Divisors of 969969891

1, 3, 11, 33, 29393027, 88179081, 323323297, 969969891

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 -969969890
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 969969891 can be divided by 8 positive divisors. The sum of these divisors (counting 969969891) is 1, the average is 0.125.

Base conversion 969969891

Base System Value
2 Binary 111001110100001001000011100011
3 Ternary 2111121011120112210
4 Quaternary 321310021003203
5 Quinary 3441303014031
6 Senary 240125453203
8 Octal 7164110343
10 Decimal 969969891
12 Duodecimal 230a11203
16 Hexadecimal 39d090e3
20 Vigesimal f3264eb
36 Base36 g1htk3

Cryptographic Hash Functions

md5 6f0c4cf6f1462932b73d921f9bceee28
sha1 9842246e16bd4c7834d73e1af041318e1f5a25ee
sha256 d6afe7fd6891510796f3d268ebe61521b510dd07144700543cc12f2c49cfa5ea
sha512 5ee858616d7f5611ab9f5e3748acdff52fa71b4dca2a5bb1275bd1fc3bbe93ea1be2b04f85b3a38553369428d4c762405861f66a736a1caf791287c603d9256b
ripemd-160 34d265db4d04b5805695e69275c38f61b26ad355

969969891 as geometric shapes

Circle

Radius = n
Diameter 1939939782
Circumference 6094500567.5378
Area 2.955741025597E+18

Sphere

Radius = n
Volume 3.8226397338968E+27
Surface area 1.1822964102388E+19
Circumference 6094500567.5378

Square

Length = n
Perimeter 3879879564
Area 940841589446551881
Diagonal 1371744574.9458

Cube

Length = n
Surface area 5645049536679311286
Volume 9.1258801396374E+26
Space diagonal 1680037133.024

Equilateral Triangle

Length = n
Perimeter 2909909673
Area 4.0739635869882E+17
Altitude 840018566.51202

Triangular Pyramid

Length = n
Surface area 4.0739635869882E+17
Volume 1.0754952885055E+26
Height 457248191.64858