122945149 (number)

122945149 is an odd 9-digits composite number following 122945148 and preceding 122945150. In scientific notation, it is written as 1.22945149 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 122860764 positive integers (up to 122945149) that are relatively prime to 122945149.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.22945149 × 10^8
Engineering notation 1.22945149 × 10^6

Prime Factorization of 122945149

Prime Factorization 1483 × 82903

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 122945149
Product of the distinct prime numbers

The prime factorization of 122945149 is 1483 × 82903. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 9, 24, 45, 603, 713, 1417, 7172, 28436, 44170, 253082, 552950, 4511508, 6387637, 51395181, 45152506, 457656771, 375355973, 5994143912, 9645684870

Basic calculations (n = 122945149)

Multiplication

n×y
n×2 245890298
n×3 368835447
n×4 491780596
n×5 614725745

Division

n÷y
n÷2 61472574.5
n÷3 40981716.333333
n÷3 30736287.25
n÷5 24589029.8

Exponentiation

ny
n2 15115509662632201
n3 1.8583785876833E+24
n4 2.2847863236113E+32
n5 2.8090339498955E+40

Nth Root

y√n
2√n 11088.063356601
3√n 497.24504701402
4√n 105.29987348806
5√n 41.489889628957

Divisors of 122945149

1, 1483, 82903, 122945149

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -122945148
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 122945149 can be divided by 4 positive divisors. The sum of these divisors (counting 122945149) is 1, the average is 0.25.

Base conversion 122945149

Base System Value
2 Binary 111010100111111111001111101
3 Ternary 22120100021001001
4 Quaternary 13110333321331
5 Quinary 222433221044
6 Senary 20111050301
8 Octal 724777175
10 Decimal 122945149
12 Duodecimal 35210991
16 Hexadecimal 753fe7d
20 Vigesimal 1i882h9
36 Base36 217531

Cryptographic Hash Functions

md5 e42963626543b38a23098f55e3003106
sha1 1ee1e8d47ad29b99a46cd6d67f5c65d2fc864f68
sha256 8633d9b9e2920e1659c31c026e9dccd03f168e5256b9b4a7ae24ba4ed91b4243
sha512 2cb63ac888bb49ff5b23d7c0e635c55f49fd9193551b2d2d62a7fa1640fa5eb2cd28cb4f2436789610afa124f533526d290d29d1e18ae40ac523a50af074066a
ripemd-160 6515021c7cc0462cdcebb15704744143a4eabaad

122945149 as geometric shapes

Circle

Radius = n
Diameter 245890298
Circumference 772487153.7858
Area 4.7486774111391E+16

Sphere

Radius = n
Volume 7.7843580248724E+24
Surface area 1.8994709644556E+17
Circumference 772487153.7858

Square

Length = n
Perimeter 491780596
Area 15115509662632201
Diagonal 173870697.14378

Cube

Length = n
Surface area 90693057975793206
Volume 1.8583785876833E+24
Space diagonal 212947244.61213

Equilateral Triangle

Length = n
Perimeter 368835447
Area 6.5452076794943E+15
Altitude 106473622.30606

Triangular Pyramid

Length = n
Surface area 6.5452076794943E+15
Volume 2.1901201689378E+23
Height 57956899.047927