1330987977 is an odd 10-digits composite number following 1330987976
and preceding 1330987978 . In scientific notation, it is written as 1.330987977 × 10^9.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 806659200 positive integers (up to 1330987977) that are relatively prime to 1330987977.
1330987977 has 8 divisors, whose sum is 1505764512
The reverse of 1330987977 is 7797890331
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 54
Digital Root 9
Name
one billion three hundred thirty million nine hundred eighty-seven thousand nine hundred seventy-seven
Scientific notation
1.330987977 × 10^9
Engineering notation
1.330987977 × 10^9
Prime Factorization
27 × 11 × 4481441
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1330987977
Product of the distinct prime numbers
The prime factorization of 1330987977 is 27 × 11 × 4481441.
Since it has a total of 3 prime factors.
1 , 2 , 90 , 75 , 939 , 4 , 3686 , 1062 , 70883 , 80415 , 871661 , 503521 , 4592521 , 1608423 , 57304496 , 1888130 , 876722997 , 796518607 , 9320787506 , 5085699074
n×2
2661975954
n×3
3992963931
n×4
5323951908
n×5
6654939885
n÷2
665493988.5
n÷3
443662659
n÷3
332746994.25
n÷5
266197595.4
n2
1771528994918552529
n3
2.3578837931435E+27
n4
3.1383149798371E+36
n5
4.1770595062022E+45
2 √n
36482.707917587
3 √n
1099.9966878688
4 √n
191.00447093612
5 √n
66.808977728954
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
-1330987976
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 1330987977 can be divided by 8 positive divisors.
The sum of these divisors (counting 1330987977) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001111010101010100001111001001
3
Ternary
10102202111012021000
4
Quaternary
1033111110033021
5
Quinary
10211213103402
6
Senary
340023405213
8
Octal
11725241711
10
Decimal
1330987977
12
Duodecimal
3118b3809
16
Hexadecimal
4f5543c9
20
Vigesimal
10fid9ih
36
Base36
m0fow9
md5
3257c3efa01af46f41d934d8591f07ae
sha1
975d3dcd2af63e1a6dfec67b3fd26692ac9a41fd
sha256
fe3800bb8fbcac0359b3443dc77c0eb13f9f385177fbbb77cae2080be8489aed
sha512
526955d73ea30e7c5be4e53f8061bc2290c8583c61101cfb373f4482d170a96eea542385a64f0942219a32b203471fa0d79bfca6ee20f9287404d3c25e0bf829
ripemd-160
e7f7379edbe8d5b2442a3edef9fc982ffb403c77
Diameter
2661975954
Circumference
8362844101.1191
Area
5.5654224760574E+18
Volume
9.876680536744E+27
Surface area
2.226168990423E+19
Circumference
8362844101.1191
Perimeter
5323951908
Area
1771528994918552529
Diagonal
1882301248.4289
Surface area
1.0629173969511E+19
Volume
2.3578837931435E+27
Space diagonal
2305338800.4273
Perimeter
3992963931
Area
7.6709455657009E+17
Altitude
1152669400.2137
Surface area
7.6709455657009E+17
Volume
2.7787926989694E+26
Height
627433749.47631