988390913 (number)

988390913 is an odd 9-digits prime number following 988390912 and preceding 988390914. In scientific notation, it is written as 9.88390913 × 10^8. The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors. There are 988390912 positive integers (up to 988390913) that are relatively prime to 988390913.

Interesting facts

Basic properties

Name

Name nine hundred eighty-eight million three hundred ninety thousand nine hundred thirteen

Notation

Scientific notation 9.88390913 × 10^8
Engineering notation 9.88390913 × 10^6

Prime Factorization of 988390913

Prime Factorization 988390913

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 988390913
Product of the distinct prime numbers

The prime factorization of 988390913 is 988390913. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 2, 55, 69, 106, 637, 7843, 2166, 13728, 34361, 782911, 514399, 3703739, 4851232, 68387608, 99222000, 84978958, 40548565, 1164121096, 2245330797

Basic calculations (n = 988390913)

Multiplication

n×y
n×2 1976781826
n×3 2965172739
n×4 3953563652
n×5 4941954565

Division

n÷y
n÷2 494195456.5
n÷3 329463637.66667
n÷3 247097728.25
n÷5 197678182.6

Exponentiation

ny
n2 976916596900973569
n3 9.6557548713581E+26
n4 9.5436603730058E+35
n5 9.4328671894371E+44

Nth Root

y√n
2√n 31438.684975679
3√n 996.11523245669
4√n 177.30957384101
5√n 62.948552619104

Divisors of 988390913

1, 988390913

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 988390914
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 494195457
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 31438.684991583
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999979765
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 988390913 can be divided by 2 positive divisors. The sum of these divisors (counting 988390913) is 988390914, the average is 494195457.

Base conversion 988390913

Base System Value
2 Binary 111010111010011010011000000001
3 Ternary 2112212211110102212
4 Quaternary 322322122120001
5 Quinary 4011012002123
6 Senary 242024351505
8 Octal 7272323001
10 Decimal 988390913
12 Duodecimal 237015595
16 Hexadecimal 3ae9a601
20 Vigesimal f8h8h5d
36 Base36 gcgnb5

Cryptographic Hash Functions

md5 ff855cb0b52bb0be9dae3466f2b7a756
sha1 cc724bdc420f450587d84ef6f5bf5167100cd4a1
sha256 841fbbcac99119bb9b951785f0846efd2cad2d7b840ea2c8a01090d501ad121b
sha512 66bb081cf9c49c94fcc0f4170603e7b37ac343c4885398a0c6d89b393a016ba2619188e71a3ead35a84edef6b63e5c40885cc0cdadaaa70500cbe4805aebab3f
ripemd-160 476c59f229284f05fe7d1a428b05d58751ccaf78

988390913 as geometric shapes

Circle

Radius = n
Diameter 1976781826
Circumference 6210243262.3114
Area 3.069074003994E+18

Sphere

Radius = n
Volume 4.0445931424963E+27
Surface area 1.2276296015976E+19
Circumference 6210243262.3114

Square

Length = n
Perimeter 3953563652
Area 976916596900973569
Diagonal 1397795834.0909

Cube

Length = n
Surface area 5861499581405841414
Volume 9.6557548713581E+26
Space diagonal 1711943279.0554

Equilateral Triangle

Length = n
Perimeter 2965172739
Area 4.2301729514744E+17
Altitude 855971639.52769

Triangular Pyramid

Length = n
Surface area 4.2301729514744E+17
Volume 1.1379416245021E+26
Height 465931944.69698