125444638302981829

Names of 125444638302981829

• Cardinal: 125444638302981829 can be written as One hundred twenty-five quadrillion, four hundred forty-four trillion, six hundred thirty-eight billion, three hundred two million, nine hundred eighty-one thousand, eight hundred twenty-nine.

Scientific notation

• Scientific notation: 1.25444638302981829 × 10¹⁷

Factors of 125444638302981829

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2066

Divisors of 125444638302981829

• Number of divisors d(n): 324
• Complete list of divisors:
  1 13 17 31 59 73 221 289 403 527 767 949 961 1003 1241 1829 1873 2263 3481 3757 4307 5329 6851 8959 12493 13039 16133 16337 17051 21097 23777 24349 29419 31093 31841 38471 45253 55991 56699 58063 59177 69277 70153 73219 90593 107911 110507 116467 133517 136729 165199 212381 221663 254113 274261 277729 314411 404209 413933 500123 528581 541297 654007 737087 754819 769301 911989 951847 963883 987071 1006009 1177709 1192601 1244723 1402843 1436591 1540081 1735721 1777477 1799953 1834487 1878619 2147587 2269789 2324393 2808383 3303469 3345241 3425717 3610477 4087343 4139027 4238599 4319921 5121169 5344987 6519913 6871553 7036861 7877503 8067011 8502091 9746741 9981217 12530479 12831923 13078117 15503813 16181399 16386011 16780207 18550249 20021053 20274217 23399389 23848331 24422047 29507257 30217109 30599201 31186279 31936523 36508979 38586413 39514681 43488133 44534321 47742511 53807351 55101787 56158973 56869097 58237189 66575197 69484831 70363459 72056183 73438657 84758869 87059873 90864779 102407539 104871143 106197227 110838521 126707633 129755821 131396569 133917551 137139187 165694597 169680689 202117303 213018143 218142691 241153237 244202593 250077341 263564821 302148971 309417727 315354233 397789613 405421627 415174799 475953649 501623369 513690853 520186417 575057719 588891803 620652643 739298261 757083457 914724967 936730379 954702541 966774649 990032213 1131778349 1181242127 1196178803 1224955111 1380563951 1440900773 1480017841 1708155397 1740928163 1782809431 1805352859 1884254857 2154029761 2205848957 2233741673 2276598367 2331366179 2627524939 2816808149 2884571713 3174633709 3251005433 3435994151 3927936623 4022430451 4099605029 4151444081 4251314797 5136532507 5260101359 5361021961 6187397437 6265636393 6762423421 7475750347 7655593439 7752397571 8091212033 9591949537 9775981223 10011160651 12568070437 12870418769 14754563119 15550324439 15924416443 17826789289 18255645893 19240231933 23469587167 24495313141 29038641749 29595778771 30307760327 30690998603 34744616377 36618505937 37499432269 37973608441 44667923963 53968773053 55267092361 58411900567 66774922591 68381317667 69693285493 70574549377 72272351549 81453273109 87321052619 89421723103 100781168423 105185756429 106515818681 124695343981 127087755899 130145088463 131790758707 137550604561 163063142129 166191680791 170189731067 191809320547 231748260757 237323396609 250827573023 303055417913 310345980181 398982981839 451680012901 457391456689 493656909733 565925022683 590658478409 759354707371 917469141901 939540570137 1077083107687 1135173684047 1162482400339 1384705642853 1713279863191 1788157859293 1810768917577 2119820847677 2160491850283 2212466503871 2240442898019 2772073416193 3260758449299 3939720432869 4034497742353 4264068741391 5151942104521 5275881663077 5946088936957 7357025294879 7678560219317 7775654763713 9620725385611 10041194132953 14002080399931 18310412830679 23539995928501 29125757674247 33389576338297 36036954410509 55432893638083 66975247358773 68586461620001 101083511928269 125069430012943 130535523728389 132186130983121 163552331555387 238035366798827 311277018121543 434064492397861 567622797751049 1718419702780573 2126180310220031 4046601235580059 7379096370763637 9649587561767833 125444638302981829
• Sum of all divisors σ(n): 153019275189981228
• Sum of proper divisors (its aliquot sum) s(n): 27574636886999399
• 125444638302981829 is a deficient number, because the sum of its proper divisors (27574636886999399) is less than itself. Its deficiency is 97870001415982430

Bases of 125444638302981829

• Binary: 110111101101010110011101111100001000001101100111011000101₂
• Hexadecimal: 0x1BDAB3BE106CEC5
• Base-36: YB6EV9L0K3P

Squares and roots of 125444638302981829

• 125444638302981829 squared (125444638302981829²) is 15736357278965935810763792704185241
• 125444638302981829 cubed (125444638302981829³) is 1974041647066377142291062939925370442678658272985789
• The square root of 125444638302981829 is 354181645.9148918533
• The cube root of 125444638302981829 is 500592.1495117115

Scales and comparisons

• 125,444,638,302,981,829 seconds is equal to 3,988,751,472 years, 15 weeks, 1 day, 3 hours, 23 minutes, 49 seconds.
• To count from 1 to 125,444,638,302,981,829 would take you about eleven billion, nine hundred sixty-six million, two hundred fifty-four thousand, four hundred sixteen 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 125444638302981829 cubic inches would be around 41716 feet tall.

Recreational maths with 125444638302981829

• 125444638302981829 backwards is 928189203836444521
• The number of decimal digits it has is: 18
• The sum of 125444638302981829's digits is 79
• More coming soon!