126440125919744

Names of 126440125919744

• Cardinal: 126440125919744 can be written as One hundred twenty-six trillion, four hundred forty billion, one hundred twenty-five million, nine hundred nineteen thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.26440125919744 × 10¹⁴

Factors of 126440125919744

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 2604

Divisors of 126440125919744

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 49 52 56 61 64 91 98 104 112 122 128 182 196 208 224 244 256 364 392 416 427 448 488 512 637 728 784 793 832 854 896 976 1274 1456 1568 1586 1664 1708 1792 1952 2521 2548 2912 2989 3136 3172 3328 3416 3584 3904 5042 5096 5551 5824 5978 6272 6344 6656 6832 7808 10084 10192 11102 11648 11956 12544 12688 13664 15616 17647 20168 20384 22204 23296 23912 25088 25376 27328 31232 32773 35294 38857 40336 40768 44408 46592 47824 50752 54656 65546 70588 77714 80672 81536 88816 95648 101504 109312 123529 131092 141176 153781 155428 161344 163072 177632 191296 203008 218624 229411 247058 262184 282352 307562 310856 322688 326144 355264 382592 406016 458822 494116 524368 564704 615124 621712 645376 710528 765184 917644 988232 1048736 1076467 1129408 1230248 1243424 1290752 1421056 1530368 1605877 1835288 1976464 1999153 2097472 2152934 2258816 2460496 2486848 2842112 3211754 3670576 3952928 3998306 4194944 4305868 4517632 4920992 4973696 6355441 6423508 7341152 7535269 7905856 7996612 8389888 8611736 9035264 9841984 9947392 12710882 12847016 13994071 14682304 15070538 15811712 15993224 16779776 17223472 19683968 19894784 25421764 25694032 27988142 29364608 30141076 31623424 31986448 34446944 39367936 44488087 50843528 51388064 55976284 58729216 60282152 63246848 63972896 68893888 78735872 82620733 88976174 97958497 101687056 102776128 111952568 117458432 120564304 127945792 137787776 165241466 177952348 195916994 203374112 205552256 223905136 241128608 255891584 275575552 311416609 330482932 355904696 387681901 391833988 406748224 411104512 447810272 482257216 511783168 551151104 578345131 622833218 660965864 711809392 775363802 783667976 813496448 822209024 895620544 964514432 1023566336 1156690262 1245666436 1321931728 1423618784 1550727604 1567335952 1626992896 1791241088 1929028864 2313380524 2491332872 2643863456 2713773307 2847237568 3101455208 3134671904 3253985792 3582482176 3858057728 4048415917 4626761048 4982665744 5039864713 5287726912 5427546614 5694475136 6202910416 6269343808 7164964352 8096831834 9253522096 9965331488 10079729426 10575453824 10855093228 11388950272 12405820832 12538687616 16193663668 18507044192 18996413149 19930662976 20159458852 21150907648 21710186456 22777900544 24811641664 25077375232 32387327336 35279052991 37014088384 37992826298 39861325952 40318917704 42301815296 43420372912 49623283328 50154750464 64774654672 70558105982 74028176768 75985652596 79722651904 80637835408 86840745824 99246566656 129549309344 141116211964 148056353536 151971305192 159445303808 161275670816 173681491648 198493133312 246953370937 259098618688 282232423928 296112707072 303942610384 322551341632 347362983296 493906741874 518197237376 564464847856 607885220768 645102683264 694725966592 987813483748 1036394474752 1128929695712 1215770441536 1290205366528 1389451933184 1975626967496 2072788949504 2257859391424 2431540883072 2580410733056 3951253934992 4515718782848 4863081766144 7902507869984 9031437565696 9726163532288 15805015739968 18062875131392 31610031479936 63220062959872 126440125919744
• Sum of all divisors σ(n): 321801608667924
• Sum of proper divisors (its aliquot sum) s(n): 195361482748180
• 126440125919744 is an abundant number, because the sum of its proper divisors (195361482748180) is greater than itself. Its abundance is 68921356828436

Bases of 126440125919744

• Binary: 11100101111111100100010110010100111001000000000₂
• Hexadecimal: 0x72FF22CA7200
• Base-36: 18THSIDVCW

Squares and roots of 126440125919744

• 126440125919744 squared (126440125919744²) is 15987105442600718501929025536
• 126440125919744 cubed (126440125919744³) is 2021411625254659480673073967738241662582784
• The square root of 126440125919744 is 11244559.8366385157
• The cube root of 126440125919744 is 50191.2840642339

Scales and comparisons

• 126,440,125,919,744 seconds is equal to 4,020,404 years, 46 weeks, 5 days, 7 hours, 55 minutes, 44 seconds.
• To count from 1 to 126,440,125,919,744 would take you about ten million, fifty-one thousand and twelve 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 126440125919744 cubic inches would be around 4182.6 feet tall.

Recreational maths with 126440125919744

• 126440125919744 backwards is 447919521044621
• The number of decimal digits it has is: 15
• The sum of 126440125919744's digits is 59
• More coming soon!