855107961 (number)

855107961 is an odd 9-digits composite number following 855107960 and preceding 855107962. In scientific notation, it is written as 8.55107961 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 544599440 positive integers (up to 855107961) that are relatively prime to 855107961.

Interesting facts

Basic properties

Name

Name eight hundred fifty-five million one hundred seven thousand nine hundred sixty-one

Notation

Scientific notation 8.55107961 × 10^8
Engineering notation 8.55107961 × 10^6

Prime Factorization of 855107961

Prime Factorization 3 × 23 × 839 × 14771

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 855107961
Product of the distinct prime numbers

The prime factorization of 855107961 is 3 × 23 × 839 × 14771. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 23, 44, 664, 931, 5150, 1586, 34355, 82803, 275589, 18588, 7324377, 2196628, 60748003, 4746823, 993257289, 902577652, 9916627608, 218541165

Basic calculations (n = 855107961)

Multiplication

n×y
n×2 1710215922
n×3 2565323883
n×4 3420431844
n×5 4275539805

Division

n÷y
n÷2 427553980.5
n÷3 285035987
n÷3 213776990.25
n÷5 171021592.2

Exponentiation

ny
n2 731209624965577521
n3 6.2526317146789E+26
n4 5.346675156423E+35
n5 4.5719844911382E+44

Nth Root

y√n
2√n 29242.229070302
3√n 949.16194272192
4√n 171.00359373505
5√n 61.151088215994

Divisors of 855107961

1, 3, 23, 69, 839, 2517, 14771, 19297, 44313, 57891, 339733, 1019199, 12392869, 37178607, 285035987, 855107961

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 -855107960
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 855107961 can be divided by 16 positive divisors. The sum of these divisors (counting 855107961) is 1, the average is 0.0625.

Base conversion 855107961

Base System Value
2 Binary 110010111101111110100101111001
3 Ternary 2012121000222121020
4 Quaternary 302331332211321
5 Quinary 3222401423321
6 Senary 220503533053
8 Octal 6275764571
10 Decimal 855107961
12 Duodecimal 1ba45a189
16 Hexadecimal 32f7e979
20 Vigesimal d7489i1
36 Base36 e53xix

Cryptographic Hash Functions

md5 89442ff2f324956552aced948b62def1
sha1 154d83a3ff8d09f78c86127ad01083bb591a23d0
sha256 21f7f181290e7ad8bd4b171cdfa5ac0271748ef3215e0ae0c59b9a8c1ed1b095
sha512 32a9b36645c30182a61f39adba42cec66d64a60ec2c6fe480e3adfefa062265e064946991871c28c5a1614bbcf7700370c9d7e29491e0643c3df33098aa07431
ripemd-160 c320c2437f4eb7e03b39e7428a441b902366c860

855107961 as geometric shapes

Circle

Radius = n
Diameter 1710215922
Circumference 5372801776.6075
Area 2.297162786026E+18

Sphere

Radius = n
Volume 2.6190962480584E+27
Surface area 9.188651144104E+18
Circumference 5372801776.6075

Square

Length = n
Perimeter 3420431844
Area 731209624965577521
Diagonal 1209305275.7394

Cube

Length = n
Surface area 4387257749793465126
Volume 6.2526317146789E+26
Space diagonal 1481090434.4086

Equilateral Triangle

Length = n
Perimeter 2565323883
Area 3.1662305535594E+17
Altitude 740545217.20431

Triangular Pyramid

Length = n
Surface area 3.1662305535594E+17
Volume 7.3687971428525E+25
Height 403101758.5798