1557382061 is an odd 10-digits composite number following 1557382060
and preceding 1557382062 . In scientific notation, it is written as 1.557382061 × 10^9.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 1504132560 positive integers (up to 1557382061) that are relatively prime to 1557382061.
1557382061 has 8 divisors, whose sum is 1610832384
The reverse of 1557382061 is 1602837551
Previous prime number is 503
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 38
Digital Root 2
Name
one billion five hundred fifty-seven million three hundred eighty-two thousand sixty-one
Scientific notation
1.557382061 × 10^9
Engineering notation
1.557382061 × 10^9
Prime Factorization
31 × 503 × 99877
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1557382061
Product of the distinct prime numbers
The prime factorization of 1557382061 is 31 × 503 × 99877.
Since it has a total of 3 prime factors.
2 , 8 , 86 , 91 , 146 , 661 , 3423 , 2319 , 49662 , 72241 , 11221 , 570619 , 4676012 , 6332770 , 91827124 , 76681870 , 78632510 , 90397590 , 9460996228 , 7149598568
n×2
3114764122
n×3
4672146183
n×4
6229528244
n×5
7786910305
n÷2
778691030.5
n÷3
519127353.66667
n÷3
389345515.25
n÷5
311476412.2
n2
2425438883924607721
n3
3.777335007876E+27
n4
5.8827537796534E+36
n5
9.1616952057122E+45
2 √n
39463.680276933
3 √n
1159.1288695996
4 √n
198.65467595034
5 √n
68.941230962826
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
-1557382060
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 1557382061 can be divided by 8 positive divisors.
The sum of these divisors (counting 1557382061) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011100110100111100001110101101
3
Ternary
11000112111012120002
4
Quaternary
1130310330032231
5
Quinary
11142142211221
6
Senary
414312034045
8
Octal
13464741655
10
Decimal
1557382061
12
Duodecimal
375692925
16
Hexadecimal
5cd3c3ad
20
Vigesimal
146dcf31
36
Base36
pr83ot
md5
15dd97a0c711d9817bfc6e88403f5ebb
sha1
3242cc088bc676aa38b0f92847693ceae2292033
sha256
7e2acfcd6ab59726da514a307c17f8e799b421f74117fab53ac07ddb90cb5b00
sha512
e3a2f7f525b790a3a11aef425fa20996ef9cefd29eff9ef768b21b11375afc15d73bed9a39c5704a1d83cd0d3586659a34a6fab57f82bb984f39c2a3abb3a343
ripemd-160
b0099e199edcaf46e44b1cba22c66b6800ea1def
Diameter
3114764122
Circumference
9785320083.3403
Area
7.6197409794686E+18
Volume
1.5822463881188E+28
Surface area
3.0478963917874E+19
Circumference
9785320083.3403
Perimeter
6229528244
Area
2425438883924607721
Diagonal
2202470832.4628
Surface area
1.4552633303548E+19
Volume
3.777335007876E+27
Space diagonal
2697464856.4483
Perimeter
4672146183
Area
1.0502458444026E+18
Altitude
1348732428.2242
Surface area
1.0502458444026E+18
Volume
4.4516319981375E+26
Height
734156944.15425