102945342 (number)

102945342 is an even 9-digits composite number following 102945341 and preceding 102945343. In scientific notation, it is written as 1.02945342 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 33156800 positive integers (up to 102945342) that are relatively prime to 102945342.

Interesting facts

Basic properties

Name

Name one hundred two million nine hundred forty-five thousand three hundred forty-two

Notation

Scientific notation 1.02945342 × 10^8
Engineering notation 1.02945342 × 10^6

Prime Factorization of 102945342

Prime Factorization 2 × 3 × 41 × 107 × 3911

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 102945342
Product of the distinct prime numbers

The prime factorization of 102945342 is 2 × 3 × 41 × 107 × 3911. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 1, 92, 22, 332, 556, 5916, 5666, 66219, 73287, 541300, 169913, 2922271, 5742218, 40668684, 70881752, 633660762, 842083245, 3605041665, 9975586115

Basic calculations (n = 102945342)

Multiplication

n×y
n×2 205890684
n×3 308836026
n×4 411781368
n×5 514726710

Division

n÷y
n÷2 51472671
n÷3 34315114
n÷3 25736335.5
n÷5 20589068.4

Exponentiation

ny
n2 10597743439496964
n3 1.0909883228073E+24
n4 1.123121660094E+32
n5 1.1562014340599E+40

Nth Root

y√n
2√n 10146.198401372
3√n 468.6718835872
4√n 100.72833961389
5√n 40.042514374045

Divisors of 102945342

1, 2, 3, 6, 41, 82, 107, 123, 214, 246, 321, 642, 3911, 4387, 7822, 8774, 11733, 13161, 23466, 26322, 160351, 320702, 418477, 481053, 836954, 962106, 1255431, 2510862, 17157557, 34315114, 51472671, 102945342

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 -102945341
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 102945342 can be divided by 32 positive divisors. The sum of these divisors (counting 102945342) is 1, the average is 0.03125.

Base conversion 102945342

Base System Value
2 Binary 110001000101101001000111110
3 Ternary 21011201011110110
4 Quaternary 12020231020332
5 Quinary 202323222332
6 Senary 14114250450
8 Octal 610551076
10 Decimal 102945342
12 Duodecimal 2a586a26
16 Hexadecimal 622d23e
20 Vigesimal 1c38372
36 Base36 1pah4u

Cryptographic Hash Functions

md5 3e0693d86df060723e74b0deb6128ab7
sha1 9b8ee72606fedecb165d31a116ade16476324d8a
sha256 bf756b462caf217dbdaac864a413ee03a653fb9684042b5395d4c440cd7fd681
sha512 478d19b572e906745bdd9cf4908952ef41dee12d3ae05654d8ce1320c2ece314da6d91f3831a1a7f47a6104ff163362c6ad8f029c01a434941fcb07e4ed7064e
ripemd-160 c52db6191ed9b36a8d68690cef6b15ef26fec9e9

102945342 as geometric shapes

Circle

Radius = n
Diameter 205890684
Circumference 646824660.29698
Area 3.3293792934153E+16

Sphere

Radius = n
Volume 4.5699212001114E+24
Surface area 1.3317517173661E+17
Circumference 646824660.29698

Square

Length = n
Perimeter 411781368
Area 10597743439496964
Diagonal 145586698.83954

Cube

Length = n
Surface area 63586460636981784
Volume 1.0909883228073E+24
Space diagonal 178306562.74655

Equilateral Triangle

Length = n
Perimeter 308836026
Area 4.5889575206971E+15
Altitude 89153281.373277

Triangular Pyramid

Length = n
Surface area 4.5889575206971E+15
Volume 1.2857420687539E+23
Height 48528899.613179