749378397 (number)

749378397 is an odd 9-digits composite number following 749378396 and preceding 749378398. In scientific notation, it is written as 7.49378397 × 10^8. The sum of its digits is 57. It has a total of 2 prime factors and 4 positive divisors. There are 499585596 positive integers (up to 749378397) that are relatively prime to 749378397.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million three hundred seventy-eight thousand three hundred ninety-seven

Notation

Scientific notation 7.49378397 × 10^8
Engineering notation 7.49378397 × 10^6

Prime Factorization of 749378397

Prime Factorization 3 × 249792799

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 749378397
Product of the distinct prime numbers

The prime factorization of 749378397 is 3 × 249792799. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 3, 13, 85, 75, 560, 3662, 5757, 29500, 15536, 728072, 895370, 1683315, 230483, 57756028, 43156262, 188581633, 107425926, 7523903252, 5471753830

Basic calculations (n = 749378397)

Multiplication

n×y
n×2 1498756794
n×3 2248135191
n×4 2997513588
n×5 3746891985

Division

n÷y
n÷2 374689198.5
n÷3 249792799
n÷3 187344599.25
n÷5 149875679.4

Exponentiation

ny
n2 561567981890289609
n3 4.2082691407547E+26
n4 3.1535859828433E+35
n5 2.3632292086248E+44

Nth Root

y√n
2√n 27374.776656623
3√n 908.30922090319
4√n 165.45324613504
5√n 59.55801761136

Divisors of 749378397

1, 3, 249792799, 749378397

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 -749378396
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 749378397 can be divided by 4 positive divisors. The sum of these divisors (counting 749378397) is 1, the average is 0.25.

Base conversion 749378397

Base System Value
2 Binary 101100101010101001101101011101
3 Ternary 1221020002100220110
4 Quaternary 230222221231131
5 Quinary 3013320102042
6 Senary 202205440233
8 Octal 5452515535
10 Decimal 749378397
12 Duodecimal 18ab70079
16 Hexadecimal 2caa9b5d
20 Vigesimal be3c5jh
36 Base36 ce5s2l

Cryptographic Hash Functions

md5 e2039d3260ebeff38c6d924a75ec080a
sha1 aec8376097cbdafb6e0a433cb1da640671cf89ef
sha256 f91edce0e736f3ffca38ebef9587f871e1418dece74bca912a84b0c8eeb9599a
sha512 8378d716f9112fae07f1beea85c875eaee35d80fc6cd2da311e40ebe661fa54a26c7f3aa0fc2e1aed98c618d1e182d33aa51f7d7b314969ce243a867fa405969
ripemd-160 259360bd94f6cc5709c8d005b040f4d2249294e0

749378397 as geometric shapes

Circle

Radius = n
Diameter 1498756794
Circumference 4708483333.5482
Area 1.7642178463978E+18

Sphere

Radius = n
Volume 1.7627556555898E+27
Surface area 7.0568713855911E+18
Circumference 4708483333.5482

Square

Length = n
Perimeter 2997513588
Area 561567981890289609
Diagonal 1059781092.3868

Cube

Length = n
Surface area 3369407891341737654
Volume 4.2082691407547E+26
Space diagonal 1297961457.6985

Equilateral Triangle

Length = n
Perimeter 2248135191
Area 2.4316606913448E+17
Altitude 648980728.84926

Triangular Pyramid

Length = n
Surface area 2.4316606913448E+17
Volume 4.9594927441429E+25
Height 353260364.12894