18144429587535426

Names of 18144429587535426

• Cardinal: 18144429587535426 can be written as Eighteen quadrillion, one hundred forty-four trillion, four hundred twenty-nine billion, five hundred eighty-seven million, five hundred thirty-five thousand, four hundred twenty-six.

Scientific notation

• Scientific notation: 1.8144429587535426 × 10¹⁶

Factors of 18144429587535426

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3239

Divisors of 18144429587535426

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 7 14 21 42 49 98 147 167 294 334 501 1002 1049 1169 2011 2098 2338 3147 3507 4022 6033 6294 7014 7343 8183 12066 14077 14686 16366 22029 24549 27889 28154 42231 44058 49098 51401 55778 83667 84462 98539 102802 154203 167334 175183 195223 197078 295617 308406 335837 350366 390446 525549 585669 591234 671674 1007511 1051098 1100401 1171338 1226281 1366561 2015022 2109539 2200802 2350859 2452562 2733122 3301203 3678843 4099683 4219078 4701718 6328617 6602406 7052577 7357686 7702807 8199366 8583967 12657234 14105154 14766773 15405614 16456013 17167934 23108421 25751901 29255561 29533546 32912026 44300319 46216842 49368039 51503802 53919649 56084779 58511122 87766683 88600638 98736078 103367411 107839298 112169558 161758947 168254337 175533366 183766967 204788927 206734822 310102233 323517894 336508674 352293013 367533934 392593453 409577854 551300901 614366781 620204466 704586026 785186906 1056879039 1102601802 1177780359 1228733562 1286368769 1433522489 2113758078 2212906411 2355560718 2466051091 2572737538 2748154171 2867044978 3859106307 4300567467 4425812822 4932102182 5496308342 6638719233 7398153273 7718212614 8244462513 8601134934 9004581383 13277438466 14796306546 15490344877 16488925026 17262357637 18009162766 27013744149 30689083489 30980689754 34524715274 46471034631 51787072911 54027488298 58832933171 61378166978 92067250467 92942069262 103574145822 108432414139 117665866342 176498799513 184134500934 214823584423 216864828278 325297242417 352997599026 369555370637 411830532197 429647168846 644470753269 650594484834 739110741274 823661064394 1108666111911 1235491596591 1288941506538 1503765090961 2217332223822 2470983193182 2586887594459 2882813725379 3007530181922 4511295272883 5173775188918 5765627450758 7760662783377 8648441176137 9022590545766 15521325566754 17296882352274 18108213161213 36216426322426 54324639483639 61715746896379 108649278967278 123431493792758 185147240689137 370294481378274 432010228274653 864020456549306 1296030684823959 2592061369647918 3024071597922571 6048143195845142 9072214793767713 18144429587535426
• Sum of all divisors σ(n): 42529521042259056
• Sum of proper divisors (its aliquot sum) s(n): 24385091454723630
• 18144429587535426 is an abundant number, because the sum of its proper divisors (24385091454723630) is greater than itself. Its abundance is 6240661867188204

Bases of 18144429587535426

• Binary: 1000000011101100100001100111000001101111001011001000010₂
• Hexadecimal: 0x40764338379642
• Base-36: 4YNNVVP4NR6

Squares and roots of 18144429587535426

• 18144429587535426 squared (18144429587535426²) is 329220325057030989281384805001476
• 18144429587535426 cubed (18144429587535426³) is 5973515006782823666057024198667981453673132288776
• The square root of 18144429587535426 is 134701260.5268986559
• The cube root of 18144429587535426 is 262773.2222160087

Scales and comparisons

• 18,144,429,587,535,426 seconds is equal to 576,936,736 years, 24 weeks, 5 days, 22 hours, 57 minutes, 6 seconds.
• To count from 1 to 18,144,429,587,535,426 would take you about one billion, seven hundred thirty million, eight hundred ten thousand, two hundred 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 18144429587535426 cubic inches would be around 21897.8 feet tall.

Recreational maths with 18144429587535426

• 18144429587535426 backwards is 62453578592444181
• The number of decimal digits it has is: 17
• The sum of 18144429587535426's digits is 78
• More coming soon!