145087672 (number)

145087672 is an even 9-digits composite number following 145087671 and preceding 145087673. In scientific notation, it is written as 1.45087672 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 72488640 positive integers (up to 145087672) that are relatively prime to 145087672.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.45087672 × 10^8
Engineering notation 1.45087672 × 10^6

Prime Factorization of 145087672

Prime Factorization 2 × 2 × 2 × 1471 × 12329

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 36271918
Product of the distinct prime numbers

The prime factorization of 145087672 is 2 × 2 × 2 × 1471 × 12329. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 35, 53, 155, 394, 347, 4108, 8194, 11786, 30121, 284085, 6913152, 7245368, 76668417, 34939432, 772458034, 796262835, 265672641, 9200246689

Basic calculations (n = 145087672)

Multiplication

n×y
n×2 290175344
n×3 435263016
n×4 580350688
n×5 725438360

Division

n÷y
n÷2 72543836
n÷3 48362557.333333
n÷3 36271918
n÷5 29017534.4

Exponentiation

ny
n2 21050432566379584
n3 3.054158255649E+24
n4 4.4312071123169E+32
n5 6.4291352407591E+40

Nth Root

y√n
2√n 12045.234410338
3√n 525.46464926241
4√n 109.75078318781
5√n 42.887042917985

Divisors of 145087672

1, 2, 4, 8, 1471, 2942, 5884, 11768, 12329, 24658, 49316, 98632, 18135959, 36271918, 72543836, 145087672

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145087671
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145087672 can be divided by 16 positive divisors. The sum of these divisors (counting 145087672) is 1, the average is 0.0625.

Base conversion 145087672

Base System Value
2 Binary 1000101001011101110010111000
3 Ternary 101010000012212111
4 Quaternary 20221131302320
5 Quinary 244120301142
6 Senary 22221422104
8 Octal 1051356270
10 Decimal 145087672
12 Duodecimal 4070a934
16 Hexadecimal 8a5dcb8
20 Vigesimal 256fj3c
36 Base36 2edqd4

Cryptographic Hash Functions

md5 849f08933c5789684bea50c0c5e7ff6e
sha1 9a1b101d65e20c0a58daaa581d6245d1cd5661fc
sha256 ef50dc2f916b39a1784e3a96ba2e7f03de3e9ed0ec71340b3c43d59e5089aaf0
sha512 1c5b9e38a8b7fbadbfe9adce13cfc3a1e6208afaa910a2e0466fe900fe8d980eeb7a647b0080a4d854dc0aca37d698553ed43e46f1db20834fd54862c09a4241
ripemd-160 64ea18c42e0e01917abe612ca90796ba568a5544

145087672 as geometric shapes

Circle

Radius = n
Diameter 290175344
Circumference 911612728.96329
Area 6.6131884305425E+16

Sphere

Radius = n
Volume 1.279322818513E+25
Surface area 2.645275372217E+17
Circumference 911612728.96329

Square

Length = n
Perimeter 580350688
Area 21050432566379584
Diagonal 205184953.47554

Cube

Length = n
Surface area 126302595398277504
Volume 3.054158255649E+24
Space diagonal 251299219.45589

Equilateral Triangle

Length = n
Perimeter 435263016
Area 9.115104681568E+15
Altitude 125649609.72794

Triangular Pyramid

Length = n
Surface area 9.115104681568E+15
Volume 3.5993600223105E+23
Height 68394984.491846