1387977101 is an odd 10-digits composite number following 1387977100
and preceding 1387977102 . In scientific notation, it is written as 1.387977101 × 10^9.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 1189506960 positive integers (up to 1387977101) that are relatively prime to 1387977101.
1387977101 has 8 divisors, whose sum is 1586509824
The reverse of 1387977101 is 1017797831
Previous prime number is 22453
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 44
Digital Root 8
Name
one billion three hundred eighty-seven million nine hundred seventy-seven thousand one hundred one
Scientific notation
1.387977101 × 10^9
Engineering notation
1.387977101 × 10^9
Prime Factorization
7 × 22453 × 8831
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1387977101
Product of the distinct prime numbers
The prime factorization of 1387977101 is 7 × 22453 × 8831.
Since it has a total of 3 prime factors.
1 , 4 , 70 , 95 , 112 , 782 , 2842 , 6906 , 43557 , 42999 , 490529 , 437034 , 4635433 , 3092918 , 73132811 , 57544347 , 224836993 , 379027502 , 3959316534 , 2760706986
n×2
2775954202
n×3
4163931303
n×4
5551908404
n×5
6939885505
n÷2
693988550.5
n÷3
462659033.66667
n÷3
346994275.25
n÷5
277595420.2
n2
1926480432900364201
n3
2.6739107263903E+27
n4
3.711326858348E+36
n5
5.1512366937133E+45
2 √n
37255.564698445
3 √n
1115.4773776806
4 √n
193.01700624153
5 √n
67.371537753881
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
-1387977100
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 1387977101 can be divided by 8 positive divisors.
The sum of these divisors (counting 1387977101) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010101110101101100110001101
3
Ternary
10120201201112122022
4
Quaternary
1102232231212031
5
Quinary
10320310231401
6
Senary
345421055525
8
Octal
12256554615
10
Decimal
1387977101
12
Duodecimal
3289b75a5
16
Hexadecimal
52bad98d
20
Vigesimal
11deh2f1
36
Base36
myd5zh
md5
31e06d4dea26bc61c458d71d53149a1d
sha1
35ffb9a5154c31420079911cc453c0d5311a7111
sha256
8f47b704bd66849c8edd178122a189374de4b3a1f7cfd21c86020729a5a85ebc
sha512
16ddc886fc0a437abada3c3e45269da5b03fd463cd5e2b3cad5a4bf3d58ac929dabd9e030620346597b349ef71236f56e45609e4d3272b57711a8d39a5f79538
ripemd-160
0d58381312d6ba6c7cf12f5266a3dd9383af86cc
Diameter
2775954202
Circumference
8720917327.7049
Area
6.0522167752843E+18
Volume
1.1200451059177E+28
Surface area
2.4208867101137E+19
Circumference
8720917327.7049
Perimeter
5551908404
Area
1926480432900364201
Diagonal
1962896040.4975
Surface area
1.1558882597402E+19
Volume
2.6739107263903E+27
Space diagonal
2404046858.6742
Perimeter
4163931303
Area
8.3419049739268E+17
Altitude
1202023429.3371
Surface area
8.3419049739268E+17
Volume
3.15123401153E+26
Height
654298680.16583