147942720 (number)

147942720 is an even 9-digits composite number following 147942719 and preceding 147942721. In scientific notation, it is written as 1.47942720 × 10^8. The sum of its digits is 36. It has a total of 8 prime factors and 28 positive divisors. There are 39449088 positive integers (up to 147942720) that are relatively prime to 147942720.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.47942720 × 10^8
Engineering notation 1.47942720 × 10^6

Prime Factorization of 147942720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 135 × 17123

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4623210
Product of the distinct prime numbers

The prime factorization of 147942720 is 2 × 2 × 2 × 2 × 2 × 2 × 135 × 17123. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 3, 63, 14, 946, 366, 6365, 3226, 14930, 12285, 451876, 377540, 3369285, 7432090, 71477444, 61526092, 434107593, 766341071, 4260632091, 1030172802

Basic calculations (n = 147942720)

Multiplication

n×y
n×2 295885440
n×3 443828160
n×4 591770880
n×5 739713600

Division

n÷y
n÷2 73971360
n÷3 49314240
n÷3 36985680
n÷5 29588544

Exponentiation

ny
n2 21887048400998400
n3 3.2380294732154E+24
n4 4.7904288770765E+32
n5 7.0870907804124E+40

Nth Root

y√n
2√n 12163.17063927
3√n 528.88899821364
4√n 110.28676547651
5√n 43.05451683129

Divisors of 147942720

1, 2, 4, 8, 16, 32, 64, 135, 270, 540, 1080, 2160, 4320, 8640, 17123, 34246, 68492, 136984, 273968, 547936, 1095872, 2311605, 4623210, 9246420, 18492840, 36985680, 73971360, 147942720

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -147942719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 147942720 can be divided by 28 positive divisors. The sum of these divisors (counting 147942720) is 1, the average is 0.035714285714286.

Base conversion 147942720

Base System Value
2 Binary 1000110100010110110101000000
3 Ternary 101022101021021000
4 Quaternary 20310112311000
5 Quinary 300333131340
6 Senary 22402532000
8 Octal 1064266500
10 Decimal 147942720
12 Duodecimal 41667000
16 Hexadecimal 8d16d40
20 Vigesimal 264cgg0
36 Base36 2g2xc0

Cryptographic Hash Functions

md5 f6e46e7af450d34d0c7ff19fe692b483
sha1 e19799731692b0635090c65d7d254f3a50fa818a
sha256 08befa45d4fcaa2d5bf98d460a018acdd536bee1a6a955a9fc34100b18167ec8
sha512 84c72c949c9b64e29682fe8d2a2e74a52ca7738837b7a5f83f9103cd5a0718e5f7f999d603af399d6ac66cb5d065a77e025c29cf84a4793a635c7cf79a803635
ripemd-160 136efc57f98a40ddeed610b460b7a415e3762830

147942720 as geometric shapes

Circle

Radius = n
Diameter 295885440
Circumference 929551524.60818
Area 6.8760190465341E+16

Sphere

Radius = n
Volume 1.3563426140214E+25
Surface area 2.7504076186136E+17
Circumference 929551524.60818

Square

Length = n
Perimeter 591770880
Area 21887048400998400
Diagonal 209222601.07837

Cube

Length = n
Surface area 131322290405990400
Volume 3.2380294732154E+24
Space diagonal 256244307.64994

Equilateral Triangle

Length = n
Perimeter 443828160
Area 9.4773699645621E+15
Altitude 128122153.82497

Triangular Pyramid

Length = n
Surface area 9.4773699645621E+15
Volume 3.8160543303208E+23
Height 69740867.026122