64222487 is an odd 8-digits composite number following 64222486
and preceding 64222488 . In scientific notation, it is written as 6.4222487 × 10^7.
The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors.
There are 54754560 positive integers (up to 64222487) that are relatively prime to 64222487.
64222487 has 12 divisors, whose sum is 75105936
The reverse of 64222487 is 78422246
Previous prime number is 7
Is Prime? no Number parity odd Number length 8 Sum of Digits 35 Digital Root 8
Name
sixty-four million two hundred twenty-two thousand four hundred eighty-seven
Scientific notation
6.4222487 × 10^7
Engineering notation
6.4222487 × 10^6
Prime Factorization
193 × 7 × 7 × 6791
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
9174641 Product of the distinct prime numbers
The prime factorization of 64222487 is 193 × 7 × 7 × 6791.
Since it has a total of 4 prime factors.
8 , 8 , 96 , 61 , 341 , 304 , 3185 , 2500 , 85058 , 40149 , 687086 , 590131 , 1070306 , 1797636 , 30408126 , 96107010 , 332945113 , 64456588 , 9198860568 , 1002485145
n×2
128444974
n×3
192667461
n×4
256889948
n×5
321112435
n÷2
32111243.5
n÷3
21407495.666667
n÷3
16055621.75
n÷5
12844497.4
n2
4124527836465169
n3
2.6488743535852E+23
n4
1.7011729873776E+31
n5
1.0925356006661E+39
2 √n8013.893373386
3 √n400.46297850385
4 √n89.520351727336
5 √n36.436564672863
1 , 7 , 49 , 193 , 1351 , 6791 , 9457 , 47537 , 332759 , 1310663 , 9174641 , 64222487
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-64222486 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 64222487 can be divided by 12 positive divisors.
The sum of these divisors (counting 64222487) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11110100111111010100010111
3
Ternary
11110211211200122
4
Quaternary
3310333110113
5
Quinary
112420104422
6
Senary
10212302155
8
Octal
364772427
10
Decimal
64222487
12
Duodecimal
1961195b
16
Hexadecimal
3d3f517
20
Vigesimal
1017g47
36
Base36
128idz
md5
49bbfb0860ed8def2948b0202348e43c
sha1
ab7e946df7dcbdeb43fa24aff7e9cd0cdddc0eeb
sha256
172492773d47d7baf2cb92ee5b29b9feee27f98aa5514adf1e4beda7adf0c4e4
sha512
a89729b43084803582f158222f22c0eb231570d3ed2dca446795c2549fd6f921c750d79fcf4c4d0bfe69782015db3245c6894640acb5ad9d3caabab92cb8d5cb
ripemd-160
8c15f0ee1ae84289b78bf4221b8bfe5bbef21447
Diameter
128444974
Circumference
403521786.70893
Area
1.2957586350566E+16
Volume
1.1095578946008E+24
Surface area
5.1830345402262E+16
Circumference
403521786.70893
Perimeter
256889948
Area
4124527836465169
Diagonal
90824312.12473
Surface area
24747167018791014
Volume
2.6488743535852E+23
Space diagonal
111236610.47243
Perimeter
192667461
Area
1.7859729424975E+15
Altitude
55618305.236216
Surface area
1.7859729424975E+15
Volume
3.1217283632187E+22
Height
30274770.708243