18230789253207427

Names of 18230789253207427

• Cardinal: 18230789253207427 can be written as Eighteen quadrillion, two hundred thirty trillion, seven hundred eighty-nine billion, two hundred fifty-three million, two hundred seven thousand, four hundred twenty-seven.

Scientific notation

• Scientific notation: 1.8230789253207427 × 10¹⁶

Factors of 18230789253207427

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 98

Divisors of 18230789253207427

• Number of divisors d(n): 140
• Complete list of divisors:
  1 13 17 31 37 221 289 403 481 527 629 1147 1369 3757 4913 6851 8177 8959 10693 14911 17797 19499 23273 42439 50653 63869 83521 116467 139009 152303 181781 253487 302549 331483 395641 551707 658489 721463 861101 1085773 1419857 1570243 1874161 1979939 2363153 2589151 3090277 4309279 5143333 5635211 6725897 9379019 11194313 12264871 14638717 18458141 20413159 24137569 24364093 26694131 31860737 33658963 40173601 44015567 52534709 58098991 73257743 87436661 95798587 114340249 159443323 190303321 208502807 248858189 313788397 347023703 414189581 453800227 541632529 572202371 682951217 748264639 755286883 893090053 987682847 1245381631 1486423237 1628575979 1943784233 2710536491 3235156457 3544547719 4230589213 5899402951 7041222877 7714603859 9207752993 9727440307 11610170689 12839877011 16790608399 21171487727 25269195029 27685791643 33044331961 46079120347 54997659769 60257311223 71920016621 100289850167 119700788909 131148265603 156531800881 218277909187 285440342783 359915291359 429576315493 783345045899 934960216073 1024374290791 1222640282557 1704927452839 2034913411453 2229520515251 2661040614977 3710724456179 4852485827311 13316865780283 15894323673241 28983766698263 34593527994701 37901848759267 45237690454609 63082315755043 82492259064287 492724033870471 588089975909917 1072399367835731 1402368404092879 18230789253207427
• Sum of all divisors σ(n): 22131283079318336
• Sum of proper divisors (its aliquot sum) s(n): 3900493826110909
• 18230789253207427 is a deficient number, because the sum of its proper divisors (3900493826110909) is less than itself. Its deficiency is 14330295427096518

Bases of 18230789253207427

• Binary: 1000000110001001100111001100101011010011001010110000011₂
• Hexadecimal: 0x40C4CE65699583
• Base-36: 4ZI9WYOBVR7

Squares and roots of 18230789253207427

• 18230789253207427 squared (18230789253207427²) is 332361676794863413853807087960329
• 18230789253207427 cubed (18230789253207427³) is 6059215685489796196421405705667845266378584163483
• The square root of 18230789253207427 is 135021439.9760550139
• The cube root of 18230789253207427 is 263189.4583107301

Scales and comparisons

• 18,230,789,253,207,427 seconds is equal to 579,682,706 years, 37 weeks, 2 days, 10 hours, 57 minutes, 7 seconds.
• To count from 1 to 18,230,789,253,207,427 would take you about one billion, seven hundred thirty-nine million, forty-eight thousand, one hundred twenty 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 18230789253207427 cubic inches would be around 21932.5 feet tall.

Recreational maths with 18230789253207427

• 18230789253207427 backwards is 72470235298703281
• The number of decimal digits it has is: 17
• The sum of 18230789253207427's digits is 70
• More coming soon!