1977996970 is an even 10-digits composite number following 1977996969
and preceding 1977996971 . In scientific notation, it is written as 1.977996970 × 10^9.
The sum of its digits is 64. It has a total of 4 prime factors and 16 positive divisors.
There are 789545104 positive integers (up to 1977996970) that are relatively prime to 1977996970.
1977996970 has 16 divisors, whose sum is 3567836160
The reverse of 1977996970 is 0796997791
Previous prime number is 479
Is Prime? no Number parity even Number length 10 Sum of Digits 64 Digital Root 1
Name
one billion nine hundred seventy-seven million nine hundred ninety-six thousand nine hundred seventy
Scientific notation
1.977996970 × 10^9
Engineering notation
1.977996970 × 10^9
Prime Factorization
2 × 5 × 479 × 412943
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1977996970 Product of the distinct prime numbers
The prime factorization of 1977996970 is 2 × 5 × 479 × 412943.
Since it has a total of 4 prime factors.
6 , 8 , 44 , 76 , 413 , 915 , 1790 , 222 , 35695 , 66530 , 341265 , 601025 , 2049281 , 8580274 , 3116261 , 44366702 , 141285081 , 492562934 , 9272796427 , 3353305810
n×2
3955993940
n×3
5933990910
n×4
7911987880
n×5
9889984850
n÷2
988998485
n÷3
659332323.33333
n÷3
494499242.5
n÷5
395599394
n2
3912472013329180900
n3
7.7388577875749E+27
n4
1.5307437255084E+37
n5
3.0278064509021E+46
2 √n44474.67785156
3 √n1255.2836551894
4 √n210.89020330864
5 √n72.317786432593
1 , 2 , 5 , 10 , 479 , 958 , 2395 , 4790 , 412943 , 825886 , 2064715 , 4129430 , 197799697 , 395599394 , 988998485 , 1977996970
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1977996969 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1977996970 can be divided by 16 positive divisors.
The sum of these divisors (counting 1977996970) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110101111001011101011010101010
3
Ternary
12002211221122202001
4
Quaternary
1311321131122222
5
Quinary
13022331400340
6
Senary
524135201214
8
Octal
16571353252
10
Decimal
1977996970
12
Duodecimal
47251620a
16
Hexadecimal
75e5d6aa
20
Vigesimal
1ai29c8a
36
Base36
wpnc8a
md5
5d06a6d8e1fa6263cc449c30bdaa1164
sha1
f747600b1a0ee2f83de71e22e4293bb69b871d42
sha256
5008e2868b87d9998e0c79fe16c49c8b65a0e9f35c3354827196679ebf0ed9ce
sha512
d9d790370fadf3172ba4d428d0066705409efc0b72f519512b4941cc20b037c49dfee4289d1595cdf76fc52707d0fe9032a7ac61458fdc4b041b475c64f50466
ripemd-160
2ae2ef9fb2af6d7b0b570f970e897f87728378f4
Diameter
3955993940
Circumference
12428121499.55
Area
1.2291393334451E+19
Volume
3.2416451696829E+28
Surface area
4.9165573337802E+19
Circumference
12428121499.55
Perimeter
7911987880
Area
3912472013329180900
Diagonal
2797310141.3069
Surface area
2.3474832079975E+19
Volume
7.7388577875749E+27
Space diagonal
3425991249.2573
Perimeter
5933990910
Area
1.6941500775694E+18
Altitude
1712995624.6286
Surface area
1.6941500775694E+18
Volume
9.1203313670542E+26
Height
932436713.76896