98989905 (number)

98989905 is an odd 8-digits composite number following 98989904 and preceding 98989906. In scientific notation, it is written as 9.8989905 × 10^7. The sum of its digits is 57. It has a total of 6 prime factors and 48 positive divisors. There are 40690944 positive integers (up to 98989905) that are relatively prime to 98989905.

Interesting facts

Basic properties

Name

Name ninety-eight million nine hundred eighty-nine thousand nine hundred five

Notation

Scientific notation 9.8989905 × 10^7
Engineering notation 9.8989905 × 10^6

Prime Factorization of 98989905

Prime Factorization 35 × 3 × 29 × 19 × 59 × 29

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3413445
Product of the distinct prime numbers

The prime factorization of 98989905 is 35 × 3 × 29 × 19 × 59 × 29. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 98989905)

Multiplication

n×y
n×2 197979810
n×3 296969715
n×4 395959620
n×5 494949525

Division

n÷y
n÷2 49494952.5
n÷3 32996635
n÷3 24747476.25
n÷5 19797981

Exponentiation

ny
n2 9799001291909025
n3 9.7000220698095E+23
n4 9.6020426318835E+31
n5 9.5050528793609E+39

Nth Root

y√n
2√n 9949.3670652962
3√n 462.59077643555
4√n 99.746514050849
5√n 39.729964911036

Divisors of 98989905

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -98989904
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 98989905 can be divided by 48 positive divisors. The sum of these divisors (counting 98989905) is 1, the average is 0.020833333333333.

Base conversion 98989905

Base System Value
2 Binary 101111001100111011101010001
3 Ternary 20220021012121210
4 Quaternary 11321213131101
5 Quinary 200320134110
6 Senary 13453410333
8 Octal 571473521
10 Decimal 98989905
12 Duodecimal 291999a9
16 Hexadecimal 5e67751
20 Vigesimal 1aidef5
36 Base36 1mxp3l

Cryptographic Hash Functions

md5 9a992b97329f9543548fd89e1de52136
sha1 f4b28d0a4554f4e66a0dc90db00e3b75049ec48f
sha256 2933370d9a025b2edba5898ede556b24f5a34d27f695d4d1b08964988a5635bd
sha512 e23385ab2ba3203345262e736c79d05057fb47bf6ed3fca331730779c74dd6d4ad8424f47ccf73a85d944bc0fafd58eeb7a724974f1635a0db42e240d4709154
ripemd-160 4314d0de3ae7df3bd6c66e98c80ce2e59563bf09

98989905 as geometric shapes

Circle

Radius = n
Diameter 197979810
Circumference 621971916.6551
Area 3.0784470471178E+16

Sphere

Radius = n
Volume 4.063135743223E+24
Surface area 1.2313788188471E+17
Circumference 621971916.6551

Square

Length = n
Perimeter 395959620
Area 9799001291909025
Diagonal 139992866.18902

Cube

Length = n
Surface area 58794007751454150
Volume 9.7000220698095E+23
Space diagonal 171455544.89642

Equilateral Triangle

Length = n
Perimeter 296969715
Area 4.2430920252549E+15
Altitude 85727772.448208

Triangular Pyramid

Length = n
Surface area 4.2430920252549E+15
Volume 1.1431585638702E+23
Height 46664288.729675