64272457 is an odd 8-digits prime number following 64272456
and preceding 64272458 . In scientific notation, it is written as 6.4272457 × 10^7.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 64272456 positive integers (up to 64272457) that are relatively prime to 64272457.
64272457 has 2 divisors, whose sum is 64272458
The reverse of 64272457 is 75427246
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 37 Digital Root 1
Name
sixty-four million two hundred seventy-two thousand four hundred fifty-seven
Scientific notation
6.4272457 × 10^7
Engineering notation
6.4272457 × 10^6
Prime Factorization
64272457
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
64272457 Product of the distinct prime numbers
The prime factorization of 64272457 is 64272457.
Since it has a total of 1 prime factors.
3 , 6 , 42 , 99 , 459 , 202 , 1295 , 6706 , 89183 , 46865 , 258816 , 282461 , 3165707 , 7249945 , 14693202 , 86149517 , 457854023 , 328517634 , 8479536550 , 1474360341
n×2
128544914
n×3
192817371
n×4
257089828
n×5
321362285
n÷2
32136228.5
n÷3
21424152.333333
n÷3
16068114.25
n÷5
12854491.4
n2
4130948728816849
n3
2.6550622454209E+23
n4
1.7064737400114E+31
n5
1.0967926007651E+39
2 √n8017.010477728
3 √n400.56681517201
4 √n89.53776006651
5 √n36.442232995028
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
64272458 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
32136229 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8017.0105400954 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999688825 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 64272457 can be divided by 2 positive divisors.
The sum of these divisors (counting 64272457) is 64272458, the average is 32136229.
Base
System
Value
2
Binary
11110101001011100001001001
3
Ternary
11110221101020101
4
Quaternary
3311023201021
5
Quinary
112423204312
6
Senary
10213325401
8
Octal
365134111
10
Decimal
64272457
12
Duodecimal
19636861
16
Hexadecimal
3d4b849
20
Vigesimal
101e12h
36
Base36
129ky1
md5
1a954dac3a16db28efbfeded8ddc15c5
sha1
4b086c140f4675cdd82f68d9a784a812f3f327cb
sha256
2298a1dfaabb45b08749beebac5787627cfd925e5f1dbafa718fcefa05b82b3c
sha512
bdd9f1b2a588aed0ab9c4f9d2843c54ed62b802e862a6b4d9d0c6d6258e358ef6d964a8610c642772c9e56a4357afc55a63135bc6a9781a162ab49e146d9382b
ripemd-160
14af17d1beb2a2dcff75f259287a5f4c282ef80f
Diameter
128544914
Circumference
403835757.47873
Area
1.2977758178807E+16
Volume
1.1121498726717E+24
Surface area
5.1911032715228E+16
Circumference
403835757.47873
Perimeter
257089828
Area
4130948728816849
Diagonal
90894980.376442
Surface area
24785692372901094
Volume
2.6550622454209E+23
Space diagonal
111323161.05129
Perimeter
192817371
Area
1.7887532704432E+15
Altitude
55661580.525643
Surface area
1.7887532704432E+15
Volume
3.1290208636824E+22
Height
30298326.792147