1997029356 is an even 10-digits composite number following 1997029355
and preceding 1997029357 . In scientific notation, it is written as 1.997029356 × 10^9.
The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors.
There are 570579792 positive integers (up to 1997029356) that are relatively prime to 1997029356.
1997029356 has 24 divisors, whose sum is 5325411840
The reverse of 1997029356 is 6539207991
Previous prime number is 7
Is Prime? no Number parity even Number length 10 Sum of Digits 51 Digital Root 6
Name
one billion nine hundred ninety-seven million twenty-nine thousand three hundred fifty-six
Scientific notation
1.997029356 × 10^9
Engineering notation
1.997029356 × 10^9
Prime Factorization
2 × 2 × 3 × 7 × 23774159
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
998514678 Product of the distinct prime numbers
The prime factorization of 1997029356 is 2 × 2 × 3 × 7 × 23774159.
Since it has a total of 5 prime factors.
6 , 3 , 50 , 21 , 345 , 812 , 283 , 6681 , 89449 , 54778 , 693992 , 897190 , 3650457 , 9348799 , 71065138 , 70981096 , 705654594 , 328878672 , 628186073 , 7235707648
n×2
3994058712
n×3
5991088068
n×4
7988117424
n×5
9985146780
n÷2
998514678
n÷3
665676452
n÷3
499257339
n÷5
399405871.2
n2
3988126248725774736
n3
7.9644051941395E+27
n4
1.5905150975776E+37
n5
3.1763053410236E+46
2 √n44688.134398294
3 √n1259.2969446425
4 √n211.39568207107
5 √n72.456422940802
1 , 2 , 3 , 4 , 6 , 7 , 12 , 14 , 21 , 28 , 42 , 84 , 23774159 , 47548318 , 71322477 , 95096636 , 142644954 , 166419113 , 285289908 , 332838226 , 499257339 , 665676452 , 998514678 , 1997029356
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1997029355 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1997029356 can be divided by 24 positive divisors.
The sum of these divisors (counting 1997029356) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1110111000010000011111111101100
3
Ternary
12011011202121021020
4
Quaternary
1313002003333230
5
Quinary
13042214414411
6
Senary
530055134140
8
Octal
16702037754
10
Decimal
1997029356
12
Duodecimal
478974350
16
Hexadecimal
77083fec
20
Vigesimal
1b418d7g
36
Base36
x0z9po
md5
28c85c73d22bf08fd8b0154ea5171d88
sha1
7f05e4672fabf39fe1dc6136cdb0b4644e456d6b
sha256
34afad0c35d2321ad498686f88d352d5eb70ae12f1e090083286759ca7ac7395
sha512
cfd140bbd1174708dc2c9c616fc2cc51e9a8b003174bfc6bdc8fe1d80221ec2daaadfe6f036e692616d1c0b2388e4048ab3ef734856d93220ab7ce64548985c4
ripemd-160
a1520b7bdac8832745afc65c83f5caf05e8232b6
Diameter
3994058712
Circumference
12547705507.626
Area
1.2529068124586E+19
Volume
3.3361222464162E+28
Surface area
5.0116272498342E+19
Circumference
12547705507.626
Perimeter
7988117424
Area
3988126248725774736
Diagonal
2824225999.7124
Surface area
2.3928757492355E+19
Volume
7.9644051941395E+27
Space diagonal
3458956308.7986
Perimeter
5991088068
Area
1.726909322448E+18
Altitude
1729478154.3993
Surface area
1.726909322448E+18
Volume
9.3861415348224E+26
Height
941408666.5708