818241985166229

Names of 818241985166229

• Cardinal: 818241985166229 can be written as Eight hundred eighteen trillion, two hundred forty-one billion, nine hundred eighty-five million, one hundred sixty-six thousand, two hundred twenty-nine.

Scientific notation

• Scientific notation: 8.18241985166229 × 10¹⁴

Factors of 818241985166229

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 386

Divisors of 818241985166229

• Number of divisors d(n): 324
• Complete list of divisors:
  1 3 9 13 29 39 47 87 97 117 141 197 261 291 377 423 591 611 841 873 1131 1261 1363 1773 1833 2209 2523 2561 2813 3393 3783 4089 4559 5499 5713 6627 7569 7683 8439 9259 10933 11349 12267 13677 17139 17719 19109 19881 23049 25317 27777 28717 32799 36569 38809 39527 41031 51417 53157 57327 59267 64061 74269 81577 83331 86151 98397 109707 116427 118581 120367 132211 159471 165677 171981 177801 192183 214273 222807 244731 248417 258453 268511 329121 349281 355743 361101 396633 435173 497031 504517 513851 533403 554161 576549 642819 668421 734193 745251 805533 832793 898123 1060501 1083303 1125461 1189899 1305519 1491093 1513551 1541553 1662483 1718743 1824023 1857769 1928457 2153801 2235753 2416599 2498379 2694369 2785549 3181503 3376383 3490643 3764473 3834119 3916557 4540653 4624659 4987449 5156229 5472069 5573307 5657249 6213917 6461403 7204093 7495137 7786819 8083107 8356647 9544509 10129149 10471929 11293419 11502357 11675599 12620017 14630993 15468687 16070669 16416207 16719921 16971747 18641751 19384209 21612279 23360457 23712299 24150997 25069941 26045567 31415787 32638369 33880257 34507071 35026797 37860051 42211781 43892979 48212007 48938149 49843547 50915241 52896667 55925253 64836837 70081371 71136897 72452991 78136701 80780921 85729081 97915107 101228647 105080391 109169717 113580153 126635343 131678937 144636021 146814447 149530641 158690001 164060221 176930231 180203593 208918697 213410691 217358973 234410103 242342763 257187243 293745321 303685941 327509151 338592371 365980493 379906029 424298797 440443341 448591923 476070003 492180663 530790693 540610779 548753153 626756091 687656671 727028289 755321443 771561729 911057823 982527453 1015777113 1097941479 1114478053 1224141649 1272896391 1419206321 1476541989 1534003343 1592372079 1621832337 1646259459 1880268273 2062970013 2265964329 2300093003 2342646709 2486143349 3047331339 3165921793 3293824437 3343434159 3672424947 3818689173 4257618963 4602010029 4757746409 4938778377 5130976699 6188910039 6797892987 6900279009 7027940127 7458430047 8315720857 9497765379 9819178759 10030302477 11017274841 12772856889 13806030087 14273239227 15392930097 15913841437 19942043459 20700837027 21083820381 22375290141 24947162571 28493296137 29457536277 32319863537 35500107821 41156983309 42819717681 46178790291 47741524311 59826130377 66702697087 72098157121 74841487713 88372608831 96959590611 106500323463 108104371141 123470949927 143224572933 148798324271 179478391131 200108091261 216294471363 241155904853 290878771833 319500970389 324313113423 370412849781 446394972813 461501401673 600324273783 648883414089 723467714559 937276042573 972939340269 1339184918439 1384504205019 1934378215523 2170403143677 2811828127719 3135026763089 4153512615057 5803134646569 6993521240737 8435484383157 9405080289267 17409403939707 20980563722211 28215240867801 62941691166633 90915776129581 272747328388743 818241985166229
• Sum of all divisors σ(n): 1367696476517644
• Sum of proper divisors (its aliquot sum) s(n): 549454491351415
• 818241985166229 is a deficient number, because the sum of its proper divisors (549454491351415) is less than itself. Its deficiency is 268787493814814

Bases of 818241985166229

• Binary: 10111010000010111111001110110111011011101110010101₂
• Hexadecimal: 0x2E82FCEDDBB95
• Base-36: 821J6FL3F9

Squares and roots of 818241985166229

• 818241985166229 squared (818241985166229²) is 669519946288771318876762080441
• 818241985166229 cubed (818241985166229³) is 547829329959711258320425942638338799254626989
• The square root of 818241985166229 is 28604929.3857934389
• The cube root of 818241985166229 is 93532.0787549227

Scales and comparisons

• 818,241,985,166,229 seconds is equal to 26,017,564 years, 7 weeks, 1 day, 19 hours, 57 minutes, 9 seconds.
• To count from 1 to 818,241,985,166,229 would take you about sixty-five million, forty-three thousand, nine hundred ten 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 818241985166229 cubic inches would be around 7794.3 feet tall.

Recreational maths with 818241985166229

• 818241985166229 backwards is 922661589142818
• The number of decimal digits it has is: 15
• The sum of 818241985166229's digits is 72
• More coming soon!