29897997 is an odd 8-digits composite number following 29897996
and preceding 29897998 . In scientific notation, it is written as 2.9897997 × 10^7.
The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors.
There are 19919328 positive integers (up to 29897997) that are relatively prime to 29897997.
29897997 has 8 divisors, whose sum is 39889344
The reverse of 29897997 is 79979892
Previous prime number is 2903
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 60
Digital Root 6
Name
twenty-nine million eight hundred ninety-seven thousand nine hundred ninety-seven
Scientific notation
2.9897997 × 10^7
Engineering notation
2.9897997 × 10^6
Prime Factorization
3 × 2903 × 3433
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
29897997
Product of the distinct prime numbers
The prime factorization of 29897997 is 3 × 2903 × 3433.
Since it has a total of 3 prime factors.
6 , 1 , 77 , 38 , 970 , 655 , 1793 , 9513 , 56116 , 93274 , 697505 , 113070 , 8965458 , 1307183 , 60228827 , 55157602 , 605295247 , 406631681 , 5935791147 , 5375668746
n×2
59795994
n×3
89693991
n×4
119591988
n×5
149489985
n÷2
14948998.5
n÷3
9965999
n÷3
7474499.25
n÷5
5979599.4
n2
893890224612009
n3
2.6725527253779E+22
n4
7.9903973365691E+29
n5
2.3889687559755E+37
2 √n
5467.9060891716
3 √n
310.37068733472
4 √n
73.945291189985
5 √n
31.27003870479
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
-29897996
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 29897997 can be divided by 8 positive divisors.
The sum of these divisors (counting 29897997) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110010000011010100001101
3
Ternary
2002020222100020
4
Quaternary
1302003110031
5
Quinary
30123213442
6
Senary
2544452353
8
Octal
162032415
10
Decimal
29897997
12
Duodecimal
a01a0b9
16
Hexadecimal
1c8350d
20
Vigesimal
96h4jh
36
Base36
hstfx
md5
eeaedf29723d422d4ca2f8cc68e75a20
sha1
5029f8e05ed79ed100266dd8bcc9983e13531af5
sha256
3329a6b53fe7bd856fb1820d8c8b52e3109092c984c059e0a1fe6502665f75c0
sha512
171c34cbfa24676fefae6e741347c6f81bb29cc83da8e690c5f0ad6608a586620efb6966f52874ad0468e9fa1a6d65215190e04031e24153352ece2520cdc301
ripemd-160
e5f0a8b30d1c3313e8cf47313995b2c5061ae7b4
Diameter
59795994
Circumference
187854655.4645
Area
2.8082389627568E+15
Volume
1.1194762677838E+23
Surface area
1.1232955851027E+16
Circumference
187854655.4645
Perimeter
119591988
Area
893890224612009
Diagonal
42282152.84519
Surface area
5363341347672054
Volume
2.6725527253779E+22
Space diagonal
51784849.848542
Perimeter
89693991
Area
3.8706582135429E+14
Altitude
25892424.924271
Surface area
3.8706582135429E+14
Volume
3.1496335919889E+21
Height
14094050.948397