139747345 (number)

139747345 is an odd 9-digits composite number following 139747344 and preceding 139747346. In scientific notation, it is written as 1.39747345 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 111797872 positive integers (up to 139747345) that are relatively prime to 139747345.

Interesting facts

Basic properties

Name

Name one hundred thirty-nine million seven hundred forty-seven thousand three hundred forty-five

Notation

Scientific notation 1.39747345 × 10^8
Engineering notation 1.39747345 × 10^6

Prime Factorization of 139747345

Prime Factorization 5 × 27949469

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 139747345
Product of the distinct prime numbers

The prime factorization of 139747345 is 5 × 27949469. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 10, 18, 13, 65, 291, 938, 9155, 86895, 1347, 738301, 931958, 9797825, 5392929, 91234281, 33132620, 636254304, 220618874, 2938194419, 3378784279

Basic calculations (n = 139747345)

Multiplication

n×y
n×2 279494690
n×3 419242035
n×4 558989380
n×5 698736725

Division

n÷y
n÷2 69873672.5
n÷3 46582448.333333
n÷3 34936836.25
n÷5 27949469

Exponentiation

ny
n2 19529320434549025
n3 2.7291706803825E+24
n4 3.8139435663529E+32
n5 5.3298848737765E+40

Nth Root

y√n
2√n 11821.478122468
3√n 518.93686266577
4√n 108.72662103859
5√n 42.56657557202

Divisors of 139747345

1, 5, 27949469, 139747345

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 -139747344
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 139747345 can be divided by 4 positive divisors. The sum of these divisors (counting 139747345) is 1, the average is 0.25.

Base conversion 139747345

Base System Value
2 Binary 1000010101000110000000010001
3 Ternary 100201221220022121
4 Quaternary 20111012000101
5 Quinary 241233403340
6 Senary 21511134241
8 Octal 1025060021
10 Decimal 139747345
12 Duodecimal 3a974381
16 Hexadecimal 8546011
20 Vigesimal 23d8875
36 Base36 2b79qp

Cryptographic Hash Functions

md5 51aa11dbb84d985b2523db71e763083d
sha1 5716c92beee65d446b141687e420f210ff60e7fa
sha256 44f444ccd788da0599e186e585e4fd6ecdba7643e8316ce1609a22d4157d4291
sha512 eca8422a2d1973e9e3c1021ba5200bbf58fc47e1a8798136d851e351619c68c2420d54d91b862e71d0c609cd006ac51e490fc084c7681c1edba5442af299b785
ripemd-160 d9656b79208cb6e8debbc06d46017cf2e76d3749

139747345 as geometric shapes

Circle

Radius = n
Diameter 279494690
Circumference 878058464.82136
Area 6.135316960678E+16

Sphere

Radius = n
Volume 1.1431923413176E+25
Surface area 2.4541267842712E+17
Circumference 878058464.82136

Square

Length = n
Perimeter 558989380
Area 19529320434549025
Diagonal 197632590.60463

Cube

Length = n
Surface area 117175922607294150
Volume 2.7291706803825E+24
Space diagonal 242049501.76286

Equilateral Triangle

Length = n
Perimeter 419242035
Area 8.456443807483E+15
Altitude 121024750.88143

Triangular Pyramid

Length = n
Surface area 8.456443807483E+15
Volume 3.2163584918566E+23
Height 65877530.201544