488992021 is an odd 9-digits composite number following 488992020
and preceding 488992022 . In scientific notation, it is written as 4.88992021 × 10^8.
The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors.
There are 413213472 positive integers (up to 488992021) that are relatively prime to 488992021.
488992021 has 24 divisors, whose sum is 576940320
The reverse of 488992021 is 120299884
Previous prime number is 283
Is Prime? no Number parity odd Number length 9 Sum of Digits 43 Digital Root 7
Name
four hundred eighty-eight million nine hundred ninety-two thousand twenty-one
Scientific notation
4.88992021 × 10^8
Engineering notation
4.88992021 × 10^6
Prime Factorization
7 × 7 × 197 × 283 × 179
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
69856003 Product of the distinct prime numbers
The prime factorization of 488992021 is 7 × 7 × 197 × 283 × 179.
Since it has a total of 5 prime factors.
8 , 8 , 79 , 2 , 282 , 579 , 3693 , 157 , 23986 , 63424 , 357982 , 740458 , 5027102 , 2608117 , 259417 , 57973082 , 727231610 , 712086869 , 75389996 , 7623065508
n×2
977984042
n×3
1466976063
n×4
1955968084
n×5
2444960105
n÷2
244496010.5
n÷3
162997340.33333
n÷3
122248005.25
n÷5
97798404.2
n2
239113196601664441
n3
1.1692444525402E+26
n4
5.7175120789066E+34
n5
2.7958177865565E+43
2 √n22113.163975334
3 √n787.83255748518
4 √n148.7049561223
5 √n54.684010061681
1 , 7 , 49 , 179 , 197 , 283 , 1253 , 1379 , 1981 , 8771 , 9653 , 13867 , 35263 , 50657 , 55751 , 246841 , 354599 , 390257 , 1727887 , 2482193 , 2731799 , 9979429 , 69856003 , 488992021
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
-488992020 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 488992021 can be divided by 24 positive divisors.
The sum of these divisors (counting 488992021) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11101001001010110110100010101
3
Ternary
1021002010100221121
4
Quaternary
131021112310111
5
Quinary
2000140221041
6
Senary
120304443541
8
Octal
3511266425
10
Decimal
488992021
12
Duodecimal
1179195b1
16
Hexadecimal
1d256d15
20
Vigesimal
7cg4011
36
Base36
834snp
md5
ad9e6bf4ca29471dacc09fbc7075eefc
sha1
3b7fb27c1d6f4fcad53eea563152cfcf8c6e0fe7
sha256
1c304f076207901690bc09ae8d075273762a59f40a37979d2153add93c13b756
sha512
e86dcbb9a89b588166d86d70af9a91283d9b80a0a52ac3a6b14f5872e04ce711c1892bcd9bb45306e84e3e607609092b1913f7e772515c665f17dfaf08b42b7d
ripemd-160
149c10bcd5f6b46adc2e77e79d6b110c0bd0cc12
Diameter
977984042
Circumference
3072427481.6753
Area
7.5119626182016E+17
Volume
4.8977197098011E+26
Surface area
3.0047850472806E+18
Circumference
3072427481.6753
Perimeter
1955968084
Area
239113196601664441
Diagonal
691539147.99043
Surface area
1434679179609986646
Volume
1.1692444525402E+26
Space diagonal
846959024.86779
Perimeter
1466976063
Area
1.0353905131857E+17
Altitude
423479512.43389
Surface area
1.0353905131857E+17
Volume
1.3779678020932E+25
Height
230513049.33014