1490409858 is an even 10-digits composite number following 1490409857
and preceding 1490409859 . In scientific notation, it is written as 1.490409858 × 10^9.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 425831376 positive integers (up to 1490409858) that are relatively prime to 1490409858.
1490409858 has 8 divisors, whose sum is 2342072700
The reverse of 1490409858 is 8589040941
Previous prime number is 21
Is Prime? no Number parity even Number length 10 Sum of Digits 48 Digital Root 3
Name
one billion four hundred ninety million four hundred nine thousand eight hundred fifty-eight
Scientific notation
1.490409858 × 10^9
Engineering notation
1.490409858 × 10^9
Prime Factorization
2 × 21 × 35485949
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1490409858 Product of the distinct prime numbers
The prime factorization of 1490409858 is 2 × 21 × 35485949.
Since it has a total of 3 prime factors.
4 , 3 , 19 , 77 , 31 , 398 , 3519 , 6030 , 76091 , 79823 , 948251 , 673688 , 3178425 , 7450731 , 7362733 , 2151869 , 421576224 , 344139481 , 3491149726 , 9616072794
n×2
2980819716
n×3
4471229574
n×4
5961639432
n×5
7452049290
n÷2
745204929
n÷3
496803286
n÷3
372602464.5
n÷5
298081971.6
n2
2221321544823580164
n3
3.3106795281929E+27
n4
4.9342694054974E+36
n5
7.3540837639811E+45
2 √n38605.826736388
3 √n1142.2694756166
4 √n196.483655138
5 √n68.337823516722
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
-1490409857 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 1490409858 can be divided by 8 positive divisors.
The sum of these divisors (counting 1490409858) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011000110101011101100110000010
3
Ternary
10211212110122222010
4
Quaternary
1120311131212002
5
Quinary
11023021103413
6
Senary
403520353350
8
Octal
13065354602
10
Decimal
1490409858
12
Duodecimal
357175856
16
Hexadecimal
58d5d982
20
Vigesimal
135f14ci
36
Base36
oncnlu
md5
d792e084505d7a77f9b4c1a02caa07b9
sha1
4e41ec8605f39c1c911c66563b3f81fd9fee79d1
sha256
1b060c8bca2ca5dc40d5aedec93a5c0280f5eea4bf28fff746ca59c6be236a08
sha512
82ab3dc3b121024a9d229173f00d6aebe259caf2ec15af451823e6d2f5e43bff0b065621592a2110235432da49e79f8c4db8904c08ae578709adeeef42e7438c
ripemd-160
a27f67d3cd4da92d9abbb125e6b0af28ed64cfaa
Diameter
2980819716
Circumference
9364521321.4612
Area
6.9784874464785E+18
Volume
1.3867741978881E+28
Surface area
2.7913949785914E+19
Circumference
9364521321.4612
Perimeter
5961639432
Area
2221321544823580164
Diagonal
2107757834.6782
Surface area
1.3327929268941E+19
Volume
3.3106795281929E+27
Space diagonal
2581465598.1575
Perimeter
4471229574
Area
9.6186044389546E+17
Altitude
1290732799.0788
Surface area
9.6186044389546E+17
Volume
3.9016732412011E+26
Height
702585944.89272