620976988 is an even 9-digits composite number following 620976987
and preceding 620976989 . In scientific notation, it is written as 6.20976988 × 10^8.
The sum of its digits is 55. It has a total of 5 prime factors and 24 positive divisors.
There are 307929600 positive integers (up to 620976988) that are relatively prime to 620976988.
620976988 has 24 divisors, whose sum is 1095706304
The reverse of 620976988 is 889679026
Previous prime number is 2377
Is Prime? no
Number parity even
Number length 9
Sum of Digits 55
Digital Root 1
Name
six hundred twenty million nine hundred seventy-six thousand nine hundred eighty-eight
Scientific notation
6.20976988 × 10^8
Engineering notation
6.20976988 × 10^6
Prime Factorization
2 × 2 × 271 × 2377 × 241
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
310488494
Product of the distinct prime numbers
The prime factorization of 620976988 is 2 × 2 × 271 × 2377 × 241.
Since it has a total of 5 prime factors.
4 , 10 , 67 , 77 , 232 , 279 , 3204 , 8823 , 19055 , 5793 , 676365 , 547729 , 8378655 , 4615261 , 14761065 , 25688869 , 44269915 , 717717629 , 333206024 , 4341952909
n×2
1241953976
n×3
1862930964
n×4
2483907952
n×5
3104884940
n÷2
310488494
n÷3
206992329.33333
n÷3
155244247
n÷5
124195397.6
n2
385612419625552144
n3
2.3945643887447E+26
n4
1.4869693816947E+35
n5
9.2337376789302E+43
2 √n
24919.409864602
3 √n
853.14955548923
4 √n
157.85882890926
5 √n
57.360787000586
1 , 2 , 4 , 241 , 271 , 482 , 542 , 964 , 1084 , 2377 , 4754 , 9508 , 65311 , 130622 , 261244 , 572857 , 644167 , 1145714 , 1288334 , 2291428 , 2576668 , 155244247 , 310488494 , 620976988
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-620976987
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 620976988 can be divided by 24 positive divisors.
The sum of these divisors (counting 620976988) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100101000000110101101101011100
3
Ternary
1121021110220021201
4
Quaternary
211000311231130
5
Quinary
2232432230423
6
Senary
141341405244
8
Octal
4500655534
10
Decimal
620976988
12
Duodecimal
153b69824
16
Hexadecimal
25035b5c
20
Vigesimal
9e12298
36
Base36
a9pows
md5
b39c6defc9b2e5b5673a89e1aa8f8ec7
sha1
e0a8547833311a37d6fa79f72ec675889979d749
sha256
64307d3f13762abf8d716dc827b74447de4314bf12acc809bcf73e437d0cd429
sha512
b84002c40bca1800d9327058d789146b6bf53a1587ea2ccb85fce716d6b6abd5ed2fd7269df50c945177da55c2d525b48b4b864bcb1b8a58280d1193d32b3ff3
ripemd-160
c62d0d654990eba012b33d9b54a9cb7d3b9666f2
Diameter
1241953976
Circumference
3901713487.0982
Area
1.2114371446286E+18
Volume
1.0030327856304E+27
Surface area
4.8457485785145E+18
Circumference
3901713487.0982
Perimeter
2483907952
Area
385612419625552144
Diagonal
878194078.35119
Surface area
2313674517753312864
Volume
2.3945643887447E+26
Space diagonal
1075563693.5471
Perimeter
1862930964
Area
1.6697507570526E+17
Altitude
537781846.77354
Surface area
1.6697507570526E+17
Volume
2.8220211954486E+25
Height
292731359.4504