145346912 (number)

145346912 is an even 9-digits composite number following 145346911 and preceding 145346913. In scientific notation, it is written as 1.45346912 × 10^8. The sum of its digits is 35. It has a total of 7 prime factors and 24 positive divisors. There are 72572544 positive integers (up to 145346912) that are relatively prime to 145346912.

Interesting facts

Basic properties

Name

Name one hundred forty-five million three hundred forty-six thousand nine hundred twelve

Notation

Scientific notation 1.45346912 × 10^8
Engineering notation 1.45346912 × 10^6

Prime Factorization of 145346912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 829 × 5479

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9084182
Product of the distinct prime numbers

The prime factorization of 145346912 is 2 × 2 × 2 × 2 × 2 × 829 × 5479. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 1, 45, 55, 766, 124, 5504, 3439, 43452, 31401, 315491, 448117, 3910203, 1567672, 1580236, 14417688, 232622716, 388093325, 2689024868, 9011394014

Basic calculations (n = 145346912)

Multiplication

n×y
n×2 290693824
n×3 436040736
n×4 581387648
n×5 726734560

Division

n÷y
n÷2 72673456
n÷3 48448970.666667
n÷3 36336728
n÷5 29069382.4

Exponentiation

ny
n2 21125724827935744
n3 3.0705588675022E+24
n4 4.4629624950566E+32
n5 6.4867781702829E+40

Nth Root

y√n
2√n 12055.990710016
3√n 525.77742659116
4√n 109.79977554629
5√n 42.902357932912

Divisors of 145346912

1, 2, 4, 8, 16, 32, 829, 1658, 3316, 5479, 6632, 10958, 13264, 21916, 26528, 43832, 87664, 175328, 4542091, 9084182, 18168364, 36336728, 72673456, 145346912

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145346911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145346912 can be divided by 24 positive divisors. The sum of these divisors (counting 145346912) is 1, the average is 0.041666666666667.

Base conversion 145346912

Base System Value
2 Binary 1000101010011101000101100000
3 Ternary 101010111101110222
4 Quaternary 20222131011200
5 Quinary 244202100122
6 Senary 22231142212
8 Octal 1052350540
10 Decimal 145346912
12 Duodecimal 40814968
16 Hexadecimal 8a9d160
20 Vigesimal 258875c
36 Base36 2ejae8

Cryptographic Hash Functions

md5 6eff0e7879c075263db8225b16db2bf2
sha1 ed1bc496f985f09e784a4ffac2ad832e40bbaf26
sha256 496e64814bcf160a74a492df52ff5f3d1b7065958674edefa00652995e61836a
sha512 d5e6112a0916ec4d3fc0cc72d22b9edd08e16e00424bd8cdf69ca0f9bcac1191c8d26fe313e20d2c1aa103f77ac98ba73ab77e3fbd9305775c9436ed70d8c82c
ripemd-160 66050ef4efe2d675b09ed0ea7a57728014965f0e

145346912 as geometric shapes

Circle

Radius = n
Diameter 290693824
Circumference 913241581.92232
Area 6.6368421921202E+16

Sphere

Radius = n
Volume 1.2861926907413E+25
Surface area 2.6547368768481E+17
Circumference 913241581.92232

Square

Length = n
Perimeter 581387648
Area 21125724827935744
Diagonal 205551574.19945

Cube

Length = n
Surface area 126754348967614464
Volume 3.0705588675022E+24
Space diagonal 251748236.30724

Equilateral Triangle

Length = n
Perimeter 436040736
Area 9.147707187176E+15
Altitude 125874118.15362

Triangular Pyramid

Length = n
Surface area 9.147707187176E+15
Volume 3.6186883287388E+23
Height 68517191.399816