861330396 is an even 9-digits composite number following 861330395
and preceding 861330397 . In scientific notation, it is written as 8.61330396 × 10^8.
The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors.
There are 286663792 positive integers (up to 861330396) that are relatively prime to 861330396.
861330396 has 24 divisors, whose sum is 2012895360
The reverse of 861330396 is 693033168
Previous prime number is 647
Is Prime? no Number parity even Number length 9 Sum of Digits 39 Digital Root 3
Name
eight hundred sixty-one million three hundred thirty thousand three hundred ninety-six
Scientific notation
8.61330396 × 10^8
Engineering notation
8.61330396 × 10^6
Prime Factorization
2 × 2 × 3 × 647 × 110939
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
430665198 Product of the distinct prime numbers
The prime factorization of 861330396 is 2 × 2 × 3 × 647 × 110939.
Since it has a total of 5 prime factors.
6 , 10 , 59 , 40 , 586 , 309 , 3892 , 6348 , 32527 , 40243 , 438869 , 679064 , 5834361 , 7167758 , 48126703 , 19573884 , 848483296 , 541816363 , 8603130004 , 7332605529
n×2
1722660792
n×3
2583991188
n×4
3445321584
n×5
4306651980
n÷2
430665198
n÷3
287110132
n÷3
215332599
n÷5
172266079.2
n2
741890051073516816
n3
6.3901245147961E+26
n4
5.5040084788187E+35
n5
4.7407698026482E+44
2 √n29348.430895024
3 √n951.45866258956
4 √n171.31383743009
5 √n61.239826936356
1 , 2 , 3 , 4 , 6 , 12 , 647 , 1294 , 1941 , 2588 , 3882 , 7764 , 110939 , 221878 , 332817 , 443756 , 665634 , 1331268 , 71777533 , 143555066 , 215332599 , 287110132 , 430665198 , 861330396
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-861330395 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 861330396 can be divided by 24 positive divisors.
The sum of these divisors (counting 861330396) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110011010101101101101111011100
3
Ternary
2020000202010011210
4
Quaternary
303111231233130
5
Quinary
3231000033041
6
Senary
221245144420
8
Octal
6325555734
10
Decimal
861330396
12
Duodecimal
20055b110
16
Hexadecimal
3356dbdc
20
Vigesimal
d9365jg
36
Base36
e8tasc
md5
39e91bc5773ac997ae556a8e2679ba45
sha1
3b4f43aacecaa9f79235ff6953397f1f056f9905
sha256
d47e7a54765f1c36afa6665713aca8f4c67a5e9d39964bd7554fe40b42250108
sha512
a3b19bd9a0fc7048020af88e1a6cfc9e731fc39507df865ebc485e817ba11e494a479406d139b07f4139f363744b3b587305e1a56293a39d3a8d34177e8b7293
ripemd-160
47df0cc9177ef45d66695ce68e8c6adcccd86c65
Diameter
1722660792
Circumference
5411898488.7744
Area
2.3307163342239E+18
Volume
2.6766890974943E+27
Surface area
9.3228653368957E+18
Circumference
5411898488.7744
Perimeter
3445321584
Area
741890051073516816
Diagonal
1218105127.7074
Surface area
4451340306441100896
Volume
6.3901245147961E+26
Space diagonal
1491868007.9754
Perimeter
2583991188
Area
3.212478155223E+17
Altitude
745934003.98771
Surface area
3.212478155223E+17
Volume
7.5308339617312E+25
Height
406035042.56913