745281672 (number)

745281672 is an even 9-digits composite number following 745281671 and preceding 745281673. In scientific notation, it is written as 7.45281672 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 64 positive divisors. There are 239339520 positive integers (up to 745281672) that are relatively prime to 745281672.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million two hundred eighty-one thousand six hundred seventy-two

Notation

Scientific notation 7.45281672 × 10^8
Engineering notation 7.45281672 × 10^6

Prime Factorization of 745281672

Prime Factorization 2 × 2 × 2 × 3 × 29 × 631 × 1697

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 186320418
Product of the distinct prime numbers

The prime factorization of 745281672 is 2 × 2 × 2 × 3 × 29 × 631 × 1697. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 1, 3, 56, 606, 370, 5957, 9342, 61108, 56501, 60504, 260326, 2365732, 3896747, 23786650, 54539472, 806944508, 579962600, 9818612368, 2584835311

Basic calculations (n = 745281672)

Multiplication

n×y
n×2 1490563344
n×3 2235845016
n×4 2981126688
n×5 3726408360

Division

n÷y
n÷2 372640836
n÷3 248427224
n÷3 186320418
n÷5 149056334.4

Exponentiation

ny
n2 555444770619115584
n3 4.1396280735067E+26
n4 3.0851889320812E+35
n5 2.2993347657374E+44

Nth Root

y√n
2√n 27299.847472101
3√n 906.65100451126
4√n 165.22665484752
5√n 59.492756022692

Divisors of 745281672

1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 631, 696, 1262, 1697, 1893, 2524, 3394, 3786, 5048, 5091, 6788, 7572, 10182, 13576, 15144, 18299, 20364, 36598, 40728, 49213, 54897, 73196, 98426, 109794, 146392, 147639, 196852, 219588, 295278, 393704, 439176, 590556, 1070807, 1181112, 2141614, 3212421, 4283228, 6424842, 8566456, 12849684, 25699368, 31053403, 62106806, 93160209, 124213612, 186320418, 248427224, 372640836, 745281672

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -745281671
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 745281672 can be divided by 64 positive divisors. The sum of these divisors (counting 745281672) is 1, the average is 0.015625.

Base conversion 745281672

Base System Value
2 Binary 101100011011000001100010001000
3 Ternary 1220221101020020220
4 Quaternary 230123001202020
5 Quinary 3011243003142
6 Senary 201541550040
8 Octal 5433014210
10 Decimal 745281672
12 Duodecimal 189715320
16 Hexadecimal 2c6c1888
20 Vigesimal bci043c
36 Base36 cbpz0o

Cryptographic Hash Functions

md5 b530ed14409c8c3619858538dfaa98bb
sha1 c882dcea46db3c7d8f76c78935454b6b25031cb9
sha256 d57f842ca18f2c890283439042b634a4cdeb9befbc5ed979c610a59cef0163d6
sha512 428c68f098e38b0432e598d15d8a8e917b44f6571558fcbde0386c8a490bd3f359c250a32124175ee987f258bc2d966d1923f1f3d5a08013dcfa982b7a086e3b
ripemd-160 b2129ee4ff23543672d427b9f95bfbb2b377a3c9

745281672 as geometric shapes

Circle

Radius = n
Diameter 1490563344
Circumference 4682742851.2206
Area 1.7449812108519E+18

Sphere

Radius = n
Volume 1.7340033525764E+27
Surface area 6.9799248434075E+18
Circumference 4682742851.2206

Square

Length = n
Perimeter 2981126688
Area 555444770619115584
Diagonal 1053987448.3305

Cube

Length = n
Surface area 3332668623714693504
Volume 4.1396280735067E+26
Space diagonal 1290865721.8539

Equilateral Triangle

Length = n
Perimeter 2235845016
Area 2.4051464087769E+17
Altitude 645432860.92694

Triangular Pyramid

Length = n
Surface area 2.4051464087769E+17
Volume 4.8785984706113E+25
Height 351329149.4435