105156961 (number)

105156961 is an odd 9-digits composite number following 105156960 and preceding 105156962. In scientific notation, it is written as 1.05156961 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 82954368 positive integers (up to 105156961) that are relatively prime to 105156961.

Interesting facts

Basic properties

Name

Name one hundred five million one hundred fifty-six thousand nine hundred sixty-one

Notation

Scientific notation 1.05156961 × 10^8
Engineering notation 1.05156961 × 10^6

Prime Factorization of 105156961

Prime Factorization 7 × 13 × 379 × 3049

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 105156961
Product of the distinct prime numbers

The prime factorization of 105156961 is 7 × 13 × 379 × 3049. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 41, 49, 786, 932, 1303, 2196, 7777, 77357, 126862, 75448, 1298249, 7264190, 22991733, 58806729, 719972862, 207964568, 6135842100, 4772460574

Basic calculations (n = 105156961)

Multiplication

n×y
n×2 210313922
n×3 315470883
n×4 420627844
n×5 525784805

Division

n÷y
n÷2 52578480.5
n÷3 35052320.333333
n÷3 26289240.25
n÷5 21031392.2

Exponentiation

ny
n2 11057986446755521
n3 1.16282424952E+24
n4 1.2227906425663E+32
n5 1.2858494791151E+40

Nth Root

y√n
2√n 10254.606818401
3√n 472.00435844151
4√n 101.26503255518
5√n 40.213104766462

Divisors of 105156961

1, 7, 13, 91, 379, 2653, 3049, 4927, 21343, 34489, 39637, 277459, 1155571, 8088997, 15022423, 105156961

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 -105156960
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 105156961 can be divided by 16 positive divisors. The sum of these divisors (counting 105156961) is 1, the average is 0.0625.

Base conversion 105156961

Base System Value
2 Binary 110010001001001000101100001
3 Ternary 21022212112020021
4 Quaternary 12101021011201
5 Quinary 203410010321
6 Senary 14233513441
8 Octal 621110541
10 Decimal 105156961
12 Duodecimal 2b272881
16 Hexadecimal 6449161
20 Vigesimal 1ch4c81
36 Base36 1qlvmp

Cryptographic Hash Functions

md5 1bb80e6fc6411b887df93da423c8f704
sha1 013acaaf7885b972f71afb3563a495ee0efda3ca
sha256 b8816def47126c3ef4151b1399a9bb11bccb0369716fae9f51b5a1ec5d98c5ec
sha512 28509d33dd4bf60d9e0c29678da6f08593f1aa4b3aef2752a09467f24fedd079468731225e48fbf0185e7d7750e95775e21c2f484c4720dd1a124bab2f6d3396
ripemd-160 1e437deafaa8abd01ecd2486d36e87bcf3532c7a

105156961 as geometric shapes

Circle

Radius = n
Diameter 210313922
Circumference 660720672.30286
Area 3.4739688984623E+16

Sphere

Radius = n
Volume 4.8708268262775E+24
Surface area 1.3895875593849E+17
Circumference 660720672.30286

Square

Length = n
Perimeter 420627844
Area 11057986446755521
Diagonal 148714400.42414

Cube

Length = n
Surface area 66347918680533126
Volume 1.16282424952E+24
Space diagonal 182137199.22154

Equilateral Triangle

Length = n
Perimeter 315470883
Area 4.7882485887971E+15
Altitude 91068599.610769

Triangular Pyramid

Length = n
Surface area 4.7882485887971E+15
Volume 1.3704015202729E+23
Height 49571466.808046