149775907 (number)

149775907 is an odd 9-digits composite number following 149775906 and preceding 149775908. In scientific notation, it is written as 1.49775907 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 147971296 positive integers (up to 149775907) that are relatively prime to 149775907.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred seventy-five thousand nine hundred seven

Notation

Scientific notation 1.49775907 × 10^8
Engineering notation 1.49775907 × 10^6

Prime Factorization of 149775907

Prime Factorization 83 × 1804529

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 149775907
Product of the distinct prime numbers

The prime factorization of 149775907 is 83 × 1804529. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 1, 49, 92, 969, 244, 8607, 3415, 7333, 21329, 191893, 639321, 3288159, 2915090, 75244762, 62237798, 247275425, 321210495, 6558553984, 4480580927

Basic calculations (n = 149775907)

Multiplication

n×y
n×2 299551814
n×3 449327721
n×4 599103628
n×5 748879535

Division

n÷y
n÷2 74887953.5
n÷3 49925302.333333
n÷3 37443976.75
n÷5 29955181.4

Exponentiation

ny
n2 22432822317672649
n3 3.3598963091993E+24
n4 5.0323151713627E+32
n5 7.5371956910071E+40

Nth Root

y√n
2√n 12238.296736066
3√n 531.06455899968
4√n 110.62683551501
5√n 43.160691253649

Divisors of 149775907

1, 83, 1804529, 149775907

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 -149775906
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 149775907 can be divided by 4 positive divisors. The sum of these divisors (counting 149775907) is 1, the average is 0.25.

Base conversion 149775907

Base System Value
2 Binary 1000111011010110011000100011
3 Ternary 101102211101220211
4 Quaternary 20323112120203
5 Quinary 301320312112
6 Senary 22510114551
8 Octal 1073263043
10 Decimal 149775907
12 Duodecimal 421aba57
16 Hexadecimal 8ed6623
20 Vigesimal 26g1jf7
36 Base36 2h67tv

Cryptographic Hash Functions

md5 e4a5956eeeda57e6be71d97da5551926
sha1 07ffd08a0513d5bda57daf7494aafa7a6195052a
sha256 88e8465971b1c96db0c2cfcd233ff357d0f34d4ae6f95b4646717bf06800379e
sha512 e5beb50571423b2d62761ab436ca10bd06b9fe30e2817f1d076fbb604b8323732838c51612b4a6043ff71420ddbfef4ef5c56724f8f23d5c5d93bb2804bc5d93
ripemd-160 063b14e408546e34d0b7c98a7d71fe6e61bed7f1

149775907 as geometric shapes

Circle

Radius = n
Diameter 299551814
Circumference 941069778.2319
Area 7.0474789792486E+16

Sphere

Radius = n
Volume 1.4073900749072E+25
Surface area 2.8189915916994E+17
Circumference 941069778.2319

Square

Length = n
Perimeter 599103628
Area 22432822317672649
Diagonal 211815118.99613

Cube

Length = n
Surface area 134596933906035894
Volume 3.3598963091993E+24
Space diagonal 259419480.67371

Equilateral Triangle

Length = n
Perimeter 449327721
Area 9.7136970028435E+15
Altitude 129709740.33686

Triangular Pyramid

Length = n
Surface area 9.7136970028435E+15
Volume 3.9596757738641E+23
Height 70605039.665377