13488225786

Names of 13488225786

• Cardinal: 13488225786 can be written as Thirteen billion, four hundred eighty-eight million, two hundred twenty-five thousand, seven hundred eighty-six.

Scientific notation

• Scientific notation: 1.3488225786 × 10¹⁰

Factors of 13488225786

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 19572

Divisors of 13488225786

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 29 42 49 54 58 63 81 87 98 126 147 162 174 189 203 243 261 294 378 406 441 486 522 567 609 783 882 1134 1218 1323 1421 1566 1701 1827 2349 2646 2842 3402 3654 3969 4263 4698 5481 7047 7938 8526 10962 11907 12789 14094 16443 19531 23814 25578 32886 38367 39062 49329 58593 76734 98658 115101 117186 136717 175779 230202 273434 345303 351558 410151 527337 566399 690606 820302 957019 1054674 1132798 1230453 1582011 1699197 1914038 2460906 2871057 3164022 3398394 3691359 3964793 4746033 5097591 5742114 7382718 7929586 8613171 9492066 10195182 11074077 11894379 15292773 17226342 22148154 23788758 25839513 27753551 30585546 33222231 35683137 45878319 51679026 55507102 66444462 71366274 77518539 83260653 91756638 107049411 137634957 155037078 166521306 214098822 232555617 249781959 275269914 321148233 465111234 499563918 642296466 749345877 963444699 1498691754 1926889398 2248037631 4496075262 6744112893 13488225786
• Sum of all divisors σ(n): 36472494240
• Sum of proper divisors (its aliquot sum) s(n): 22984268454
• 13488225786 is an abundant number, because the sum of its proper divisors (22984268454) is greater than itself. Its abundance is 9496042668

Bases of 13488225786

• Binary: 1100100011111101011111110111111010₂
• Hexadecimal: 0x323F5FDFA
• Base-36: 672JHMI

Squares and roots of 13488225786

• 13488225786 squared (13488225786²) is 181932234854115317796
• 13488225786 cubed (13488225786³) is 2453943061463886177713591887656
• The square root of 13488225786 is 116138.8211839607
• The cube root of 13488225786 is 2380.4091395813

Scales and comparisons

• 13,488,225,786 seconds is equal to 428 years, 45 weeks, 6 days, 17 hours, 23 minutes, 6 seconds.
• To count from 1 to 13,488,225,786 would take you about eight hundred fifty-seven 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 13488225786 cubic inches would be around 198.4 feet tall.

Recreational maths with 13488225786

• 13488225786 backwards is 68752288431
• 13488225786 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13488225786's digits is 54
• More coming soon!