69897797 is an odd 8-digits prime number following 69897796
and preceding 69897798 . In scientific notation, it is written as 6.9897797 × 10^7.
The sum of its digits is 62. It has a total of 1 prime factors and 2 positive divisors.
There are 69897796 positive integers (up to 69897797) that are relatively prime to 69897797.
69897797 has 2 divisors, whose sum is 69897798
The reverse of 69897797 is 79779896
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 62 Digital Root 8
Name
sixty-nine million eight hundred ninety-seven thousand seven hundred ninety-seven
Scientific notation
6.9897797 × 10^7
Engineering notation
6.9897797 × 10^6
Prime Factorization
69897797
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
69897797 Product of the distinct prime numbers
The prime factorization of 69897797 is 69897797.
Since it has a total of 1 prime factors.
6 , 5 , 29 , 11 , 496 , 947 , 2741 , 9240 , 78407 , 43969 , 48883 , 482448 , 3771089 , 2994281 , 99638729 , 18363566 , 299902725 , 540007193 , 8831274646 , 6889524759
n×2
139795594
n×3
209693391
n×4
279591188
n×5
349488985
n÷2
34948898.5
n÷3
23299265.666667
n÷3
17474449.25
n÷5
13979559.4
n2
4885702025453209
n3
3.4149980837762E+23
n4
2.3870084281518E+31
n5
1.6684663054824E+39
2 √n8360.4902368222
3 √n411.92785718004
4 √n91.435716417723
5 √n37.058914795093
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
69897798 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
34948899 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8360.4902966273 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999713868 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 69897797 can be divided by 2 positive divisors.
The sum of these divisors (counting 69897797) is 69897798, the average is 34948899.
Base
System
Value
2
Binary
100001010101000111001000101
3
Ternary
11212112011202022
4
Quaternary
10022220321011
5
Quinary
120343212142
6
Senary
10534052525
8
Octal
412507105
10
Decimal
69897797
12
Duodecimal
1b4aa145
16
Hexadecimal
42a8e45
20
Vigesimal
11gh49h
36
Base36
15m5hh
md5
90bce252d090b07960ab2a2ee1b977ac
sha1
11809d1581875a64cd37770de5956bd4df4467e1
sha256
818096d012c1efde31f99498a2292bb0ee1341bab32b428b15b222c9c6ae2037
sha512
84a79d063c497b6ab609d3b5cb0a52b9003fde190faddb1574553f0459ae064e840dcc49978830e036898ae56563e2817ba8468cfe914ca8f25f0331db7ae6b4
ripemd-160
10ac462c302106b3a40d67a0049702a3d6bdb3b3
Diameter
139795594
Circumference
439180811.11462
Area
1.5348885590793E+16
Volume
1.4304710522686E+24
Surface area
6.139554236317E+16
Circumference
439180811.11462
Perimeter
279591188
Area
4885702025453209
Diagonal
98850412.497401
Surface area
29314212152719254
Volume
3.4149980837762E+23
Space diagonal
121066535.74114
Perimeter
209693391
Area
2.1155710346818E+15
Altitude
60533267.870568
Surface area
2.1155710346818E+15
Volume
4.024613837962E+22
Height
32950137.499134