85778870 is an even 8-digits composite number following 85778869
and preceding 85778871 . In scientific notation, it is written as 8.5778870 × 10^7.
The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors.
There are 34198560 positive integers (up to 85778870) that are relatively prime to 85778870.
85778870 has 16 divisors, whose sum is 154910448
The reverse of 85778870 is 07887758
Previous prime number is 307
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
eighty-five million seven hundred seventy-eight thousand eight hundred seventy
Scientific notation
8.5778870 × 10^7
Engineering notation
8.5778870 × 10^6
Prime Factorization
2 × 5 × 307 × 27941
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
85778870
Product of the distinct prime numbers
The prime factorization of 85778870 is 2 × 5 × 307 × 27941.
Since it has a total of 4 prime factors.
5 , 4 , 30 , 84 , 335 , 666 , 4812 , 9476 , 74214 , 10670 , 716130 , 303515 , 3556300 , 8713804 , 42975683 , 11962131 , 928042752 , 885849854 , 5437479599 , 8843762051
n×2
171557740
n×3
257336610
n×4
343115480
n×5
428894350
n÷2
42889435
n÷3
28592956.666667
n÷3
21444717.5
n÷5
17155774
n2
7358014538476900
n3
6.3116217255412E+23
n4
5.4140377948437E+31
n5
4.6441004417899E+39
2 √n
9261.6882910191
3 √n
441.02185023789
4 √n
96.237665656535
5 √n
38.607889730451
1 , 2 , 5 , 10 , 307 , 614 , 1535 , 3070 , 27941 , 55882 , 139705 , 279410 , 8577887 , 17155774 , 42889435 , 85778870
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85778869
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85778870 can be divided by 16 positive divisors.
The sum of these divisors (counting 85778870) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000111001110000110110110
3
Ternary
12222102000111012
4
Quaternary
11013032012312
5
Quinary
133424410440
6
Senary
12302312222
8
Octal
507160666
10
Decimal
85778870
12
Duodecimal
24888672
16
Hexadecimal
51ce1b6
20
Vigesimal
16g273a
36
Base36
1f2jee
md5
0c488338cfe4df65527f874176cc4e00
sha1
91c305e9d87cd5d52787e595ddbfe551a5c14ada
sha256
eca11b353f16ac173015a78f5a4c0123af98161e31a5521902e30e9c17596942
sha512
3f15137a3d3dc0c9ead97c6199e8b1055ecaecefef0d5b2169f3c035a9721fb427d462a610d71748896b66fbf53472556c589b6436b51abe20dfa405bfcb007b
ripemd-160
f7efbc50e461af993ff5c59a26b299b3eecd93fa
Diameter
171557740
Circumference
538964535.65047
Area
2.3115884419086E+16
Volume
2.6438059260264E+24
Surface area
9.2463537676344E+16
Circumference
538964535.65047
Perimeter
343115480
Area
7358014538476900
Diagonal
121309641.31904
Surface area
44148087230861400
Volume
6.3116217255412E+23
Space diagonal
148573361.05585
Perimeter
257336610
Area
3.1861137558681E+15
Altitude
74286680.527923
Surface area
3.1861137558681E+15
Volume
7.4383175373575E+22
Height
40436547.106346