126438722703940473

Names of 126438722703940473

• Cardinal: 126438722703940473 can be written as One hundred twenty-six quadrillion, four hundred thirty-eight trillion, seven hundred twenty-two billion, seven hundred three million, nine hundred forty thousand, four hundred seventy-three.

Scientific notation

• Scientific notation: 1.26438722703940473 × 10¹⁷

Factors of 126438722703940473

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 123

Divisors of 126438722703940473

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 9 19 27 57 81 101 171 243 303 361 513 729 909 1083 1539 1919 2187 2727 3249 4617 5757 6561 6859 8181 9747 10201 13851 17271 19683 20577 24543 29241 30603 36461 41553 51813 59049 61731 73629 87723 91809 109383 124659 155439 177147 185193 193819 220887 263169 275427 328149 373977 466317 555579 581457 662661 692759 789507 826281 984447 1030301 1121931 1398951 1666737 1744371 1987983 2078277 2368521 2478843 2953341 3090903 3365793 3682561 4196853 5000211 5233113 5963949 6234831 7105563 7436529 8860023 9272709 11047683 12590559 15000633 15699339 17891847 18704493 19575719 21316689 22309587 26580069 27818127 33143049 37771677 45001899 47098017 56113479 58727157 63950067 66928761 69968659 79740207 83454381 99429147 104060401 113315031 135005697 141294051 168340437 176181471 200786283 209905977 239220621 250363143 298287441 312181203 339945093 371938661 405017091 423882153 505021311 528544413 602358849 629717931 717661863 751089429 894862323 936543609 1115815983 1215051273 1271646459 1515063933 1585633239 1807076547 1889153793 1977147619 2152985589 2253268287 2684586969 2809630827 3347447949 3814939377 4545191799 4756899717 5667461379 5931442857 6458956767 6759804861 7066834559 8053760907 8428892481 10042343847 11444818131 13635575397 14270699151 17002384137 17794328571 20279414583 21200503677 24161282721 25286677443 30127031541 34334454393 37565804761 40906726191 42812097453 51007152411 53382985713 60838243749 63601511031 72483848163 75860032329 90381094623 112697414283 122720178573 128436292359 153021457233 160148957139 182514731247 190804533093 217451544489 227580096987 271143283869 338092242849 385308877077 459064371699 480446871417 572413599279 652354633467 682740290961 713750290459 813429851607 1014276728547 1155926631231 1377193115097 1441340614251 1717240797837 2048220872883 2141250871377 2440289554821 3042830185641 3467779893693 4131579345291 4324021842753 5151722393511 6144662618649 6423752614131 7320868664463 9128490556923 12394738035873 12972065528259 15455167180533 18433987855947 19271257842393 21962605993389 27385471670769 38916196584777 46365501541599 57813773527179 65887817980167 82156415012307 116748589754331 139096504624797 173441320581537 246469245036921 350245769262993 417289513874391 520323961744611 739407735110763 1251868541623173 1560971885233833 2218223205332289 4682915655701499 6654669615996867 14048746967104497 42146240901313491 126438722703940473
• Sum of all divisors σ(n): 202194658711864000
• Sum of proper divisors (its aliquot sum) s(n): 75755936007923527
• 126438722703940473 is a deficient number, because the sum of its proper divisors (75755936007923527) is less than itself. Its deficiency is 50682786696016946

Bases of 126438722703940473

• Binary: 111000001001100110101100100110000100111110101101101111001₂
• Hexadecimal: 0x1C13359309F5B79
• Base-36: YKYSBC2UIK9

Squares and roots of 126438722703940473

• 126438722703940473 squared (126438722703940473²) is 15986750599003952035923201527463729
• 126438722703940473 cubed (126438722703940473³) is 2021344325924514946767303016318053271031477882603817
• The square root of 126438722703940473 is 355582230.5795671689
• The cube root of 126438722703940473 is 501910.9839146833

Scales and comparisons

• 126,438,722,703,940,473 seconds is equal to 4,020,360,281 years, 17 weeks, 3 days, 17 hours, 14 minutes, 33 seconds.
• To count from 1 to 126,438,722,703,940,473 would take you about twelve billion, sixty-one million, eighty thousand, eight hundred forty-four 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 126438722703940473 cubic inches would be around 41825.9 feet tall.

Recreational maths with 126438722703940473

• 126438722703940473 backwards is 374049307227834621
• The number of decimal digits it has is: 18
• The sum of 126438722703940473's digits is 72
• More coming soon!