1990294967 is an odd 10-digits composite number following 1990294966
and preceding 1990294968 . In scientific notation, it is written as 1.990294967 × 10^9.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 1955741440 positive integers (up to 1990294967) that are relatively prime to 1990294967.
1990294967 has 8 divisors, whose sum is 2024876880
The reverse of 1990294967 is 7694920991
Previous prime number is 11093
Is Prime? no Number parity odd Number length 10 Sum of Digits 56 Digital Root 2
Name
one billion nine hundred ninety million two hundred ninety-four thousand nine hundred sixty-seven
Scientific notation
1.990294967 × 10^9
Engineering notation
1.990294967 × 10^9
Prime Factorization
59 × 11093 × 3041
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1990294967 Product of the distinct prime numbers
The prime factorization of 1990294967 is 59 × 11093 × 3041.
Since it has a total of 3 prime factors.
9 , 10 , 65 , 79 , 921 , 790 , 5106 , 2220 , 16128 , 6157 , 521548 , 300306 , 8605417 , 3105135 , 16789824 , 99223532 , 249169085 , 571349274 , 3391326493 , 3041402308
n×2
3980589934
n×3
5970884901
n×4
7961179868
n×5
9951474835
n÷2
995147483.5
n÷3
663431655.66667
n÷3
497573741.75
n÷5
398058993.4
n2
3961274055665531089
n3
7.8841038158988E+27
n4
1.5691692144089E+37
n5
3.1231095898093E+46
2 √n44612.722030829
3 √n1257.87981539
4 √n211.21723895276
5 √n72.407489332758
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
-1990294966 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 1990294967 can be divided by 8 positive divisors.
The sum of these divisors (counting 1990294967) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110110101000010111110110110111
3
Ternary
12010201002110102102
4
Quaternary
1312220113312313
5
Quinary
13034003414332
6
Senary
525254532315
8
Octal
16650276667
10
Decimal
1990294967
12
Duodecimal
47666709b
16
Hexadecimal
76a17db7
20
Vigesimal
1b1j6h87
36
Base36
wwyxfb
md5
ee7160989bcbe2b0850372f3f95100be
sha1
cc7fd7cdb07afcc9f4cdd3c4c2e02df0db7c8979
sha256
0ca5e12e40fcfb34e9ff574f315ebf78612b7f8e8c630febb55e878079983d60
sha512
c42f6fe3d8ff373b7955830bb74ad7352851f0ac763809b34a132fc6880cd2439666d2ce0e93435c106310c8c3e12766d762c6da740e5b717c3b7c51988ddec9
ripemd-160
700f15c12239e2d982ae639dc96a5f71ac493b4b
Diameter
3980589934
Circumference
12505392093.608
Area
1.2444709472135E+19
Volume
3.3024856837556E+28
Surface area
4.9778837888539E+19
Circumference
12505392093.608
Perimeter
7961179868
Area
3961274055665531089
Diagonal
2814702135.4543
Surface area
2.3767644333993E+19
Volume
7.8841038158988E+27
Space diagonal
3447292004.8926
Perimeter
5970884901
Area
1.7152819817793E+18
Altitude
1723646002.4463
Surface area
1.7152819817793E+18
Volume
9.2915054530013E+26
Height
938234045.15144