64702974 is an even 8-digits composite number following 64702973
and preceding 64702975 . In scientific notation, it is written as 6.4702974 × 10^7.
The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors.
There are 18440640 positive integers (up to 64702974) that are relatively prime to 64702974.
64702974 has 32 divisors, whose sum is 148260096
The reverse of 64702974 is 47920746
Previous prime number is 457
Is Prime? no
Number parity even
Number length 8
Sum of Digits 39
Digital Root 3
Name
sixty-four million seven hundred two thousand nine hundred seventy-four
Scientific notation
6.4702974 × 10^7
Engineering notation
6.4702974 × 10^6
Prime Factorization
2 × 3 × 7 × 457 × 3371
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
64702974
Product of the distinct prime numbers
The prime factorization of 64702974 is 2 × 3 × 7 × 457 × 3371.
Since it has a total of 5 prime factors.
7 , 10 , 1 , 63 , 266 , 946 , 627 , 3348 , 90476 , 23585 , 491482 , 747189 , 5636958 , 2556688 , 98484415 , 32506835 , 377299827 , 408135916 , 7437800491 , 5746533695
n×2
129405948
n×3
194108922
n×4
258811896
n×5
323514870
n÷2
32351487
n÷3
21567658
n÷3
16175743.5
n÷5
12940594.8
n2
4186474844444676
n3
2.7087737301176E+23
n4
1.7526571623168E+31
n5
1.134021308043E+39
2 √n
8043.8158855111
3 √n
401.4591995355
4 √n
89.687322880723
5 √n
36.490923005569
1 , 2 , 3 , 6 , 7 , 14 , 21 , 42 , 457 , 914 , 1371 , 2742 , 3199 , 3371 , 6398 , 6742 , 9597 , 10113 , 19194 , 20226 , 23597 , 47194 , 70791 , 141582 , 1540547 , 3081094 , 4621641 , 9243282 , 10783829 , 21567658 , 32351487 , 64702974
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-64702973
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 64702974 can be divided by 32 positive divisors.
The sum of these divisors (counting 64702974) is 1, the average is 0.03125.
Base
System
Value
2
Binary
11110110110100100111111110
3
Ternary
11111202020210110
4
Quaternary
3312310213332
5
Quinary
113030443344
6
Senary
10230450450
8
Octal
366644776
10
Decimal
64702974
12
Duodecimal
19803a26
16
Hexadecimal
3db49fe
20
Vigesimal
1047h8e
36
Base36
12it4u
md5
1caa9385292fb22e4ceef2788def16b0
sha1
3d30e7b0332baaa22af3ad56e4e9abed199f9aa3
sha256
efb4a0129f76adc861faa69b9a2b0f44a816d2cc8d9458acc69c8ff174193117
sha512
b9dd64e0076e5b5321ff9318590a95f7c9cab0d6ee20fc2d0062873062abeae53a7915c2a307155c8b8cd18266ce7cc7cc96d0b24c839ad690a1e8ca6b6dfd49
ripemd-160
4ae01da4a2d50568764b6ba0b1bfc2eadb4d77e4
Diameter
129405948
Circumference
406540775.56762
Area
1.3152198615746E+16
Volume
1.1346484867699E+24
Surface area
5.2608794462983E+16
Circumference
406540775.56762
Perimeter
258811896
Area
4186474844444676
Diagonal
91503823.356674
Surface area
25118849066668056
Volume
2.7087737301176E+23
Space diagonal
112068838.36881
Perimeter
194108922
Area
1.8127967837968E+15
Altitude
56034419.184404
Surface area
1.8127967837968E+15
Volume
3.1923204554435E+22
Height
30501274.452225