989869944 (number)

989869944 is an even 9-digits composite number following 989869943 and preceding 989869945. In scientific notation, it is written as 9.89869944 × 10^8. The sum of its digits is 66. It has a total of 7 prime factors and 64 positive divisors. There are 282553344 positive integers (up to 989869944) that are relatively prime to 989869944.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million eight hundred sixty-nine thousand nine hundred forty-four

Notation

Scientific notation 9.89869944 × 10^8
Engineering notation 9.89869944 × 10^6

Prime Factorization of 989869944

Prime Factorization 2 × 2 × 2 × 7 × 3 × 1427 × 4129

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 247467486
Product of the distinct prime numbers

The prime factorization of 989869944 is 2 × 2 × 2 × 7 × 3 × 1427 × 4129. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 3, 43, 40, 433, 81, 39, 3402, 66786, 27208, 999564, 638686, 4639043, 4164795, 93617951, 26174798, 724725279, 418245850, 5164320044, 3934736916

Basic calculations (n = 989869944)

Multiplication

n×y
n×2 1979739888
n×3 2969609832
n×4 3959479776
n×5 4949349720

Division

n÷y
n÷2 494934972
n÷3 329956648
n÷3 247467486
n÷5 197973988.8

Exponentiation

ny
n2 979842506034563136
n3 9.6991664657725E+26
n4 9.6009133663209E+35
n5 9.5036555762689E+44

Nth Root

y√n
2√n 31462.198651715
3√n 996.61184805793
4√n 177.37586829024
5√n 62.967380631732

Divisors of 989869944

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1427, 2854, 4129, 4281, 5708, 8258, 8562, 9989, 11416, 12387, 16516, 17124, 19978, 24774, 28903, 29967, 33032, 34248, 39956, 49548, 57806, 59934, 79912, 86709, 99096, 115612, 119868, 173418, 231224, 239736, 346836, 693672, 5892083, 11784166, 17676249, 23568332, 35352498, 41244581, 47136664, 70704996, 82489162, 123733743, 141409992, 164978324, 247467486, 329956648, 494934972, 989869944

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -989869943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 989869944 can be divided by 64 positive divisors. The sum of these divisors (counting 989869944) is 1, the average is 0.015625.

Base conversion 989869944

Base System Value
2 Binary 111011000000000011011101111000
3 Ternary 2112222121121021210
4 Quaternary 323000003131320
5 Quinary 4011401314234
6 Senary 242120203120
8 Octal 7300033570
10 Decimal 989869944
12 Duodecimal 2376094a0
16 Hexadecimal 3b003778
20 Vigesimal f96deh4
36 Base36 gdccjc

Cryptographic Hash Functions

md5 8e6e8ce4c2f8adab635ad00d0e2ca271
sha1 2a8379bdda8289255f64b46d243aac30c8064ec4
sha256 2b9b905e41b0cd3837ed99a6386f86ea95878ad2ad839769cd8c5dbfe7328036
sha512 4d00ab8f176781fb67bd3c44f176d47c21e063843c0056d8d8a520fd1a6eefbbf85be220410c959c52f9ee3cd9b5bae85da3404389b3a9cb77aef286ae4bd145
ripemd-160 3e061e96fa7cdb935599b80cc7fd1efce0662624

989869944 as geometric shapes

Circle

Radius = n
Diameter 1979739888
Circumference 6219536288.1595
Area 3.0782660186332E+18

Sphere

Radius = n
Volume 4.0627773486421E+27
Surface area 1.2313064074533E+19
Circumference 6219536288.1595

Square

Length = n
Perimeter 3959479776
Area 979842506034563136
Diagonal 1399887499.7903

Cube

Length = n
Surface area 5879055036207378816
Volume 9.6991664657725E+26
Space diagonal 1714505035.8934

Equilateral Triangle

Length = n
Perimeter 2969609832
Area 4.2428425096687E+17
Altitude 857252517.94668

Triangular Pyramid

Length = n
Surface area 4.2428425096687E+17
Volume 1.1430577299675E+26
Height 466629166.59677