989896978 (number)

989896978 is an even 9-digits composite number following 989896977 and preceding 989896979. In scientific notation, it is written as 9.89896978 × 10^8. The sum of its digits is 73. It has a total of 4 prime factors and 16 positive divisors. There are 399286080 positive integers (up to 989896978) that are relatively prime to 989896978.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million eight hundred ninety-six thousand nine hundred seventy-eight

Notation

Scientific notation 9.89896978 × 10^8
Engineering notation 9.89896978 × 10^6

Prime Factorization of 989896978

Prime Factorization 2 × 7 × 17 × 4159231

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 989896978
Product of the distinct prime numbers

The prime factorization of 989896978 is 2 × 7 × 17 × 4159231. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 83, 57, 632, 5, 2574, 4632, 86853, 4434, 640518, 482441, 5301566, 4893772, 24203680, 65049226, 587653301, 709100911, 7683923072, 2956421739

Basic calculations (n = 989896978)

Multiplication

n×y
n×2 1979793956
n×3 2969690934
n×4 3959587912
n×5 4949484890

Division

n÷y
n÷2 494948489
n÷3 329965659.33333
n÷3 247474244.5
n÷5 197979395.6

Exponentiation

ny
n2 979896027053532484
n3 9.699961159345E+26
n4 9.601962238353E+35
n5 9.5049534026157E+44

Nth Root

y√n
2√n 31462.628275464
3√n 996.62092068395
4√n 177.37707934077
5√n 62.967724564101

Divisors of 989896978

1, 2, 7, 14, 17, 34, 119, 238, 4159231, 8318462, 29114617, 58229234, 70706927, 141413854, 494948489, 989896978

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -989896977
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 989896978 can be divided by 16 positive divisors. The sum of these divisors (counting 989896978) is 1, the average is 0.0625.

Base conversion 989896978

Base System Value
2 Binary 111011000000001010000100010010
3 Ternary 2112222122222101001
4 Quaternary 323000022010102
5 Quinary 4011403200403
6 Senary 242120532214
8 Octal 7300120422
10 Decimal 989896978
12 Duodecimal 23762106a
16 Hexadecimal 3b00a112
20 Vigesimal f96h28i
36 Base36 gdcxea

Cryptographic Hash Functions

md5 4eff7fa3724830658f1a159439f199cc
sha1 88efff345ace873b58751672b8b0068656779a46
sha256 e37bbd76b0140d570a94616f25c683d14a168ca5507e00736624aa1236bf2f72
sha512 28d540564bfd392f88b74ce26432792bdb218641c15f77b084d7927cf6c5f0c50785beabf50fed1ca2cf5dc678c1d80b236f119adebcb8ec4bfc1ac5b4d9c675
ripemd-160 74e1a24b635604aa6ae0c86b66a8214e9b564723

989896978 as geometric shapes

Circle

Radius = n
Diameter 1979793956
Circumference 6219706147.7911
Area 3.0784341598732E+18

Sphere

Radius = n
Volume 4.0631102291073E+27
Surface area 1.2313736639493E+19
Circumference 6219706147.7911

Square

Length = n
Perimeter 3959587912
Area 979896027053532484
Diagonal 1399925731.6397

Cube

Length = n
Surface area 5879376162321194904
Volume 9.699961159345E+26
Space diagonal 1714551860.1549

Equilateral Triangle

Length = n
Perimeter 2969690934
Area 4.243074262479E+17
Altitude 857275930.07745

Triangular Pyramid

Length = n
Surface area 4.243074262479E+17
Volume 1.1431513855032E+26
Height 466641910.54658