378887788 is an even 9-digits composite number following 378887787
and preceding 378887789 . In scientific notation, it is written as 3.78887788 × 10^8.
The sum of its digits is 64. It has a total of 3 prime factors and 6 positive divisors.
There are 189443892 positive integers (up to 378887788) that are relatively prime to 378887788.
378887788 has 6 divisors, whose sum is 663053636
The reverse of 378887788 is 887788873
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 64
Digital Root 1
Name
three hundred seventy-eight million eight hundred eighty-seven thousand seven hundred eighty-eight
Scientific notation
3.78887788 × 10^8
Engineering notation
3.78887788 × 10^6
Prime Factorization
2 × 2 × 94721947
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
189443894
Product of the distinct prime numbers
The prime factorization of 378887788 is 2 × 2 × 94721947.
Since it has a total of 3 prime factors.
5 , 4 , 11 , 59 , 246 , 63 , 3090 , 5439 , 29447 , 43668 , 519499 , 616444 , 935563 , 2293084 , 91501035 , 98353769 , 20733776 , 554188912 , 8098164693 , 621093661
n×2
757775576
n×3
1136663364
n×4
1515551152
n×5
1894438940
n÷2
189443894
n÷3
126295929.33333
n÷3
94721947
n÷5
75777557.6
n2
143555955895532944
n3
5.4391598583484E+25
n4
2.060831247308E+34
n5
7.8082379273382E+42
2 √n
19465.040148944
3 √n
723.60829365312
4 √n
139.51716793622
5 √n
51.963945850029
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-378887787
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 378887788 can be divided by 6 positive divisors.
The sum of these divisors (counting 378887788) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
10110100101010101111001101100
3
Ternary
222101221111100001
4
Quaternary
112211111321230
5
Quinary
1233443402123
6
Senary
101332514044
8
Octal
2645257154
10
Decimal
378887788
12
Duodecimal
a6a7b924
16
Hexadecimal
16955e6c
20
Vigesimal
5i80j98
36
Base36
69kvos
md5
a199bc0a9aafb7c2bdc95cf8c3962121
sha1
6353ba492d2b5e2d8dbb424e0a3210db8019ee39
sha256
7698fa400c1ce853e21f0e92bee4915dffc7bb9a7c7225776558f453ae1d7368
sha512
dae77e5df4f3f975d99d9f66ee491e8f89764cf6acd99a98ad60a8484c21b8d52c7fa91757277db4cde530b33eb2546cea8d5e5978d464a19f2ee19816864bd3
ripemd-160
ca6ebc14f4e17265e38fab11c55e894347c24a53
Diameter
757775576
Circumference
2380622182.6314
Area
4.5099433642047E+17
Volume
2.2783499536917E+26
Surface area
1.8039773456819E+18
Circumference
2380622182.6314
Perimeter
1515551152
Area
143555955895532944
Diagonal
535828248.40714
Surface area
861335735373197664
Volume
5.4391598583484E+25
Space diagonal
656252899.18339
Perimeter
1136663364
Area
6.2161552335045E+16
Altitude
328126449.59169
Surface area
6.2161552335045E+16
Volume
6.4101113663264E+24
Height
178609416.13571