13045728248

Names of 13045728248

• Cardinal: 13045728248 can be written as Thirteen billion, forty-five million, seven hundred twenty-eight thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 1.3045728248 × 10¹⁰

Factors of 13045728248

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1272

Divisors of 13045728248

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 14 23 28 46 49 53 56 92 98 106 161 184 196 212 322 371 392 424 529 644 742 1058 1127 1187 1219 1288 1484 2116 2254 2374 2438 2597 2968 3703 4232 4508 4748 4876 5194 7406 8309 8533 9016 9496 9752 10388 14812 16618 17066 20776 25921 27301 28037 29624 33236 34132 51842 54602 56074 58163 59731 62911 66472 68264 103684 109204 112148 116326 119462 125822 191107 196259 207368 218408 224296 232652 238924 251644 382214 392518 440377 465304 477848 503288 627923 764428 785036 880754 1255846 1337749 1373813 1446953 1528856 1570072 1761508 2511692 2675498 2747626 2893906 3082639 3523016 4395461 5023384 5350996 5495252 5787812 6165278 8790922 10128671 10701992 10990504 11575624 12330556 17581844 20257342 24661112 30768227 33279919 35163688 40514684 61536454 66559838 70900697 81029368 123072908 133119676 141801394 232959433 246145816 266239352 283602788 465918866 567205576 931837732 1630716031 1863675464 3261432062 6522864124 13045728248
• Sum of all divisors σ(n): 30332027880
• Sum of proper divisors (its aliquot sum) s(n): 17286299632
• 13045728248 is an abundant number, because the sum of its proper divisors (17286299632) is greater than itself. Its abundance is 4240571384

Bases of 13045728248

• Binary: 1100001001100101100000001111111000₂
• Hexadecimal: 0x3099603F8
• Base-36: 5ZR38C8

Squares and roots of 13045728248

• 13045728248 squared (13045728248²) is 170191025520665149504
• 13045728248 cubed (13045728248³) is 2220265869191030248633475988992
• The square root of 13045728248 is 114217.8981070831
• The cube root of 13045728248 is 2354.0884464241

Scales and comparisons

• 13,045,728,248 seconds is equal to 414 years, 42 weeks, 2 days, 5 hours, 24 minutes, 8 seconds.
• To count from 1 to 13,045,728,248 would take you about eight hundred twenty-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 13045728248 cubic inches would be around 196.2 feet tall.

Recreational maths with 13045728248

• 13045728248 backwards is 84282754031
• The number of decimal digits it has is: 11
• The sum of 13045728248's digits is 44
• More coming soon!