103156978 (number)

103156978 is an even 9-digits composite number following 103156977 and preceding 103156979. In scientific notation, it is written as 1.03156978 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 47900160 positive integers (up to 103156978) that are relatively prime to 103156978.

Interesting facts

Basic properties

Name

Name one hundred three million one hundred fifty-six thousand nine hundred seventy-eight

Notation

Scientific notation 1.03156978 × 10^8
Engineering notation 1.03156978 × 10^6

Prime Factorization of 103156978

Prime Factorization 2 × 23 × 97 × 61 × 379

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 103156978
Product of the distinct prime numbers

The prime factorization of 103156978 is 2 × 23 × 97 × 61 × 379. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 6, 1, 44, 668, 140, 7072, 2480, 30351, 31482, 649189, 405136, 5144514, 303844, 43648149, 48401732, 146123084, 868800775, 2356744603, 1902358210

Basic calculations (n = 103156978)

Multiplication

n×y
n×2 206313956
n×3 309470934
n×4 412627912
n×5 515784890

Division

n÷y
n÷2 51578489
n÷3 34385659.333333
n÷3 25789244.5
n÷5 20631395.6

Exponentiation

ny
n2 10641362110092484
n3 1.0977307570808E+24
n4 1.1323858755811E+32
n5 1.1681350485483E+40

Nth Root

y√n
2√n 10156.622371635
3√n 468.99283043763
4√n 100.78006931748
5√n 40.058964807371

Divisors of 103156978

1, 2, 23, 46, 61, 97, 122, 194, 379, 758, 1403, 2231, 2806, 4462, 5917, 8717, 11834, 17434, 23119, 36763, 46238, 73526, 136091, 272182, 531737, 845549, 1063474, 1691098, 2242543, 4485086, 51578489, 103156978

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 -103156977
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 103156978 can be divided by 32 positive divisors. The sum of these divisors (counting 103156978) is 1, the average is 0.03125.

Base conversion 103156978

Base System Value
2 Binary 110001001100000110011110010
3 Ternary 21012002220202211
4 Quaternary 12021200303302
5 Quinary 202402010403
6 Senary 14123002334
8 Octal 611406362
10 Decimal 103156978
12 Duodecimal 2a6693aa
16 Hexadecimal 6260cf2
20 Vigesimal 1c4ec8i
36 Base36 1pf0fm

Cryptographic Hash Functions

md5 183d55ab595e67558495003a216aeb2e
sha1 4cae53f46d8ccbbc969e24fb42a6526e70228841
sha256 aac46a19e40495b9e15b97248e47f2a936c91b08f366c64daa542150215df92c
sha512 ed66684c42637487687d8d9cad00594729d74dff16b74ce7cfb8c83a821f900c8f384f25e35ac12af28e871969c34c083f95dc345be8db52664605d25d9e15d9
ripemd-160 bdc947ae66709cae1e045fc7e692a120847d6bd4

103156978 as geometric shapes

Circle

Radius = n
Diameter 206313956
Circumference 648154408.50265
Area 3.3430825029255E+16

Sphere

Radius = n
Volume 4.598163842753E+24
Surface area 1.3372330011702E+17
Circumference 648154408.50265

Square

Length = n
Perimeter 412627912
Area 10641362110092484
Diagonal 145885997.34102

Cube

Length = n
Surface area 63848172660554904
Volume 1.0977307570808E+24
Space diagonal 178673127.05126

Equilateral Triangle

Length = n
Perimeter 309470934
Area 4.6078449591046E+15
Altitude 89336563.525632

Triangular Pyramid

Length = n
Surface area 4.6078449591046E+15
Volume 1.2936881037482E+23
Height 48628665.780341