18055438034693652

Names of 18055438034693652

• Cardinal: 18055438034693652 can be written as Eighteen quadrillion, fifty-five trillion, four hundred thirty-eight billion, thirty-four million, six hundred ninety-three thousand, six hundred fifty-two.

Scientific notation

• Scientific notation: 1.8055438034693652 × 10¹⁶

Factors of 18055438034693652

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2790

Divisors of 18055438034693652

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 108 151 302 453 491 604 906 982 1359 1473 1812 1964 2143 2718 2946 4077 4286 4419 5436 5892 6429 8154 8572 8838 12858 13257 16308 17676 19287 25716 26514 38574 53028 57861 74141 77148 115722 148282 222423 231444 241081 296564 323593 444846 482162 647186 667269 723243 889692 964324 970779 1052213 1294372 1334538 1446486 1941558 2001807 2104426 2169729 2669076 2892972 2912337 3156639 3883116 4003614 4208852 4339458 4592449 5824674 6313278 6509187 8007228 8678916 8737011 9184898 9469917 11649348 12626556 13018374 13777347 17474022 18369796 18939834 26036748 27554694 28409751 34948044 36403231 37879668 41332041 55109388 56819502 72806462 82664082 109209693 113639004 123996123 145612924 158884163 165328164 218419386 247992246 317768326 327629079 436838772 476652489 495984492 516636583 635536652 655258158 693459799 953304978 982887237 1033273166 1310516316 1386919598 1429957467 1549909749 1906609956 1965774474 2066546332 2080379397 2254892459 2773839196 2859914934 3099819498 3931548948 4160758794 4289872401 4509784918 4649729247 5719829868 6199638996 6241138191 6764677377 8321517588 8579744802 9019569836 9299458494 12482276382 13529354754 13949187741 17159489604 18598916988 18723414573 20294032131 24964552764 27058709508 27898375482 37446829146 40588064262 55796750964 60882096393 74893658292 78012124033 81176128524 121764192786 156024248066 234036372099 243528385572 312048496132 340488761309 468072744198 680977522618 702109116297 936145488396 1021466283927 1107152197369 1361955045236 1404218232594 2042932567854 2106327348891 2214304394738 2808436465188 3064398851781 3321456592107 4085865135708 4212654697782 4428608789476 6128797703562 6642913184214 8425309395564 9193196555343 9964369776321 12257595407124 13285826368428 18386393110686 19928739552642 29893109328963 36772786221372 39857479105284 59786218657926 119572437315852 167179981802719 334359963605438 501539945408157 668719927210876 1003079890816314 1504619836224471 2006159781632628 3009239672448942 4513859508673413 6018479344897884 9027719017346826 18055438034693652
• Sum of all divisors σ(n): 47238604405419840
• Sum of proper divisors (its aliquot sum) s(n): 29183166370726188
• 18055438034693652 is an abundant number, because the sum of its proper divisors (29183166370726188) is greater than itself. Its abundance is 11127728336032536

Bases of 18055438034693652

• Binary: 1000000001001010101001101000010010100100110111000010100₂
• Hexadecimal: 0x40255342526E14
• Base-36: 4XS49Q49EL0

Squares and roots of 18055438034693652

• 18055438034693652 squared (18055438034693652²) is 325998842624662166562801489097104
• 18055438034693652 cubed (18055438034693652³) is 5886051902391435417743131216996308259368720383808
• The square root of 18055438034693652 is 134370525.1708634649
• The cube root of 18055438034693652 is 262342.9169194037

Scales and comparisons

• 18,055,438,034,693,652 seconds is equal to 574,107,080 years, 19 weeks, 9 hours, 34 minutes, 12 seconds.
• To count from 1 to 18,055,438,034,693,652 would take you about one billion, seven hundred twenty-two million, three hundred twenty-one thousand, two hundred forty-one 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 18055438034693652 cubic inches would be around 21861.9 feet tall.

Recreational maths with 18055438034693652

• 18055438034693652 backwards is 25639643083455081
• The number of decimal digits it has is: 17
• The sum of 18055438034693652's digits is 72
• More coming soon!