988949901 (number)

988949901 is an odd 9-digits composite number following 988949900 and preceding 988949902. In scientific notation, it is written as 9.88949901 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 659190240 positive integers (up to 988949901) that are relatively prime to 988949901.

Interesting facts

Basic properties

Name

Name nine hundred eighty-eight million nine hundred forty-nine thousand nine hundred one

Notation

Scientific notation 9.88949901 × 10^8
Engineering notation 9.88949901 × 10^6

Prime Factorization of 988949901

Prime Factorization 3 × 47977 × 6871

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 988949901
Product of the distinct prime numbers

The prime factorization of 988949901 is 3 × 47977 × 6871. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 9, 90, 48, 386, 98, 2336, 6325, 39936, 91575, 47489, 71019, 3276290, 5265244, 12722191, 24007412, 522041479, 910030250, 188474522, 6843237625

Basic calculations (n = 988949901)

Multiplication

n×y
n×2 1977899802
n×3 2966849703
n×4 3955799604
n×5 4944749505

Division

n÷y
n÷2 494474950.5
n÷3 329649967
n÷3 247237475.25
n÷5 197789980.2

Exponentiation

ny
n2 978021906687909801
n3 9.6721466779484E+26
n4 9.5652684996145E+35
n5 9.4595713357322E+44

Nth Root

y√n
2√n 31447.573849186
3√n 996.30298257234
4√n 177.33463804115
5√n 62.955671164531

Divisors of 988949901

1, 3, 6871, 20613, 47977, 143931, 329649967, 988949901

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 -988949900
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 988949901 can be divided by 8 positive divisors. The sum of these divisors (counting 988949901) is 1, the average is 0.125.

Base conversion 988949901

Base System Value
2 Binary 111010111100100010110110001101
3 Ternary 2112220212212020010
4 Quaternary 322330202312031
5 Quinary 4011132344101
6 Senary 242044343433
8 Octal 7274426615
10 Decimal 988949901
12 Duodecimal 237244b79
16 Hexadecimal 3af22d8d
20 Vigesimal f90ief1
36 Base36 gcsmml

Cryptographic Hash Functions

md5 066686a0e2bf9a0206f84fffaa2055e9
sha1 92135eaf2d26b823d1fd06bb52e837f623533de8
sha256 cc416159c812435d9f72abeb780b98138dcb77c7371294973ac97baeb855db2d
sha512 4c127311b718cc4c15eec533b8b5f72c6c5f13d42e7f42e54b780978b9750fb26c40ed5530357c501677a4a152b5d7e4943746a8c809f45f3c9d3c9f2b51a7c9
ripemd-160 30d7a7ab7f17f977b684e624a24cbfaba54c460b

988949901 as geometric shapes

Circle

Radius = n
Diameter 1977899802
Circumference 6213755487.4999
Area 3.0725464371006E+18

Sphere

Radius = n
Volume 4.0514593263847E+27
Surface area 1.2290185748402E+19
Circumference 6213755487.4999

Square

Length = n
Perimeter 3955799604
Area 978021906687909801
Diagonal 1398586362.5017

Cube

Length = n
Surface area 5868131440127458806
Volume 9.6721466779484E+26
Space diagonal 1712911474.6722

Equilateral Triangle

Length = n
Perimeter 2966849703
Area 4.2349590832471E+17
Altitude 856455737.33611

Triangular Pyramid

Length = n
Surface area 4.2349590832471E+17
Volume 1.1398734174347E+26
Height 466195454.16724