161248097 (number)

161248097 is an odd 9-digits composite number following 161248096 and preceding 161248098. In scientific notation, it is written as 1.61248097 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 160769280 positive integers (up to 161248097) that are relatively prime to 161248097.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million two hundred forty-eight thousand ninety-seven

Notation

Scientific notation 1.61248097 × 10^8
Engineering notation 1.61248097 × 10^6

Prime Factorization of 161248097

Prime Factorization 337 × 478481

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 161248097
Product of the distinct prime numbers

The prime factorization of 161248097 is 337 × 478481. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 10, 1, 47, 422, 113, 997, 4628, 50004, 91216, 193987, 861336, 5297913, 3449904, 2734085, 71427529, 146235188, 994383265, 4276900512, 2063661244

Basic calculations (n = 161248097)

Multiplication

n×y
n×2 322496194
n×3 483744291
n×4 644992388
n×5 806240485

Division

n÷y
n÷2 80624048.5
n÷3 53749365.666667
n÷3 40312024.25
n÷5 32249619.4

Exponentiation

ny
n2 26000948786121409
n3 4.1926035119565E+24
n4 6.7604933777851E+32
n5 1.0901166919489E+41

Nth Root

y√n
2√n 12698.350168427
3√n 544.29147554853
4√n 112.68695651417
5√n 43.802502147414

Divisors of 161248097

1, 337, 478481, 161248097

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 -161248096
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 161248097 can be divided by 4 positive divisors. The sum of these divisors (counting 161248097) is 1, the average is 0.25.

Base conversion 161248097

Base System Value
2 Binary 1001100111000111001101100001
3 Ternary 102020102020210202
4 Quaternary 21213013031201
5 Quinary 312234414342
6 Senary 24000034545
8 Octal 1147071541
10 Decimal 161248097
12 Duodecimal 46002a55
16 Hexadecimal 99c7361
20 Vigesimal 2a7g04h
36 Base36 2o03tt

Cryptographic Hash Functions

md5 7177e1cec475700f877da4712c5feeef
sha1 dc2d2a22778aea8b583a2cd5c76f97ec4809af17
sha256 1dabbc5e61f27ac3fc4a94218d8f1795aec4efafd8e389f61b2b144845c069a5
sha512 d610520cd527df77de614bfd93c2c733a197406652c5924c7a7be519fea77bd3453c33e3e00c650d4037edfb14886d250c71cf610b6af055335dea34c387b8a4
ripemd-160 820bf811f1c9a5098ad75caa6583ffe43171ebe2

161248097 as geometric shapes

Circle

Radius = n
Diameter 322496194
Circumference 1013151673.8811
Area 8.1684389692843E+16

Sphere

Radius = n
Volume 1.7561936523437E+25
Surface area 3.2673755877137E+17
Circumference 1013151673.8811

Square

Length = n
Perimeter 644992388
Area 26000948786121409
Diagonal 228039245.68425

Cube

Length = n
Surface area 156005692716728454
Volume 4.1926035119565E+24
Space diagonal 279289896.62779

Equilateral Triangle

Length = n
Perimeter 483744291
Area 1.125874108564E+16
Altitude 139644948.3139

Triangular Pyramid

Length = n
Surface area 1.125874108564E+16
Volume 4.9410306235517E+23
Height 76013081.894751