1980465678268168

Names of 1980465678268168

• Cardinal: 1980465678268168 can be written as One quadrillion, nine hundred eighty trillion, four hundred sixty-five billion, six hundred seventy-eight million, two hundred sixty-eight thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.980465678268168 × 10¹⁵

Factors of 1980465678268168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1016

Divisors of 1980465678268168

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 7 8 13 14 26 28 49 52 53 56 91 98 104 106 169 182 196 212 338 343 364 371 392 424 637 676 686 689 728 742 941 1183 1274 1352 1372 1378 1484 1882 2197 2366 2401 2548 2597 2744 2756 2968 3764 4394 4459 4732 4802 4823 5096 5194 5512 6587 7528 8281 8788 8918 8957 9464 9604 9646 10388 12233 13174 15379 16562 17576 17836 17914 18179 19208 19292 20776 24466 26348 30758 31213 33124 33761 35672 35828 36358 38584 46109 48932 49873 52696 57967 61516 62426 62699 66248 67522 71656 72716 85631 92218 97864 99746 107653 115934 116441 123032 124852 125398 127253 135044 145432 159029 171262 184436 199492 215306 231868 232882 236327 249704 250796 254506 270088 318058 322763 342524 349111 368872 398984 405769 430612 438893 463736 465764 472654 501592 509012 599417 636116 645526 648349 685048 698222 753571 811538 815087 861224 877786 885481 931528 945308 1018024 1113203 1198834 1272232 1291052 1296698 1396444 1507142 1623076 1630174 1654289 1755572 1770962 1890616 2067377 2226406 2259341 2397668 2443777 2582104 2593396 2792888 3014284 3072251 3246152 3260348 3308578 3511144 3541924 4134754 4195919 4452812 4518682 4538443 4795336 4887554 5186792 5274997 5705609 6028568 6144502 6198367 6520696 6617156 7083848 7792421 8269508 8391838 8428537 8905624 9037364 9076886 9775108 10549994 11411218 11511253 12289004 12396734 13234312 14471639 15584842 16539016 16783676 16857074 17106439 18074728 18153772 19550216 21099988 21505757 22822436 23022506 24578008 24793468 28943278 29371433 31169684 31769101 33567352 33714148 34212878 36307544 39939263 42199976 43011514 43388569 45644872 46045012 46930493 49586936 54546947 57886556 58742866 58999759 62339368 63538202 67428296 68425756 79878526 80578771 86023028 86777138 92090024 93860986 101301473 109093894 109570981 115773112 117485732 117999518 119745073 127076404 136851512 149646289 159757052 161157542 172046056 173554276 187721972 202602946 218187788 219141962 222383707 234971464 235999036 239490146 254152808 279574841 299292578 303719983 319514104 322315084 328513451 347108552 375443944 381828629 405205892 412998313 436375576 438283924 444767414 471998072 478980292 559149682 564051397 598585156 607439966 610096409 644630168 657026902 709110311 763657258 766996867 810411784 825996626 876567848 889534828 957960584 1047524023 1118299364 1128102794 1197170312 1214879932 1220192818 1314053804 1418220622 1527314516 1533993734 1556685949 1651993252 1779069656 1945401757 2095048046 2126039881 2236598728 2256205588 2299594157 2429759864 2440385636 2628107608 2836441244 2890988191 3054629032 3067987468 3113371898 3303986504 3890803514 3948359779 4190096092 4252079762 4270674863 4512411176 4599188314 4880771272 4963772177 5368978069 5672882488 5781976382 6135974936 6226743796 7332668161 7781607028 7896719558 7931253317 8380192184 8504159524 8541349726 9198376628 9927544354 10737956138 11563952764 12453487592 13617812299 14665336322 15563214056 15793439116 15862506634 16097159099 17008319048 17082699452 18396753256 19855088708 20236917337 21475912276 23127905528 27235624598 27638518453 29330672644 29894724041 31586878232 31725013268 32194318198 34165398904 37582846483 39710177416 40473834674 42951824552 51328677127 54471249196 55277036906 55518773219 58661345288 59789448082 63450026536 64388636396 75165692966 80947669348 95324686093 102657354254 103106293121 108942498392 110554073812 111037546438 112680113693 119578896164 128777272792 150331385932 161895338696 190649372186 205314708508 206212586242 209263068287 221108147624 222075092876 225360227386 239157792328 263079925381 300662771864 359300739889 381298744372 388631412533 410629417016 412425172484 418526136574 444150185752 450720454772 526159850762 667272802651 718601479778 721744051847 762597488744 777262825066 824850344968 837052273148 901440909544 1052319701524 1334545605302 1437202959556 1443488103694 1464841478009 1554525650132 1674104546296 2104639403048 2669091210604 2720419887731 2874405919112 2886976207388 2929682956018 3109051300264 4670909618557 5052208362929 5338182421208 5440839775462 5773952414776 5859365912036 9341819237114 10104416725858 10881679550924 11718731824072 18683638474228 19042939214117 20208833451716 21763359101848 35365458540503 37367276948456 38085878428234 40417666903432 70730917081006 76171756856468 141461834162012 152343513712936 247558209783521 282923668324024 495116419567042 990232839134084 1980465678268168
• Sum of all divisors σ(n): 4786478372579400
• Sum of proper divisors (its aliquot sum) s(n): 2806012694311232
• 1980465678268168 is an abundant number, because the sum of its proper divisors (2806012694311232) is greater than itself. Its abundance is 825547016043064

Bases of 1980465678268168

• Binary: 111000010010011100100011001001111100011011100001000₂
• Hexadecimal: 0x70939193E3708
• Base-36: JI0LDEQD54

Squares and roots of 1980465678268168

• 1980465678268168 squared (1980465678268168²) is 3922244302798194723947722076224
• 1980465678268168 cubed (1980465678268168³) is 7767870223474684421331934520976144573608837632
• The square root of 1980465678268168 is 44502423.2853466979
• The cube root of 1980465678268168 is 125580.5671625999

Scales and comparisons

• 1,980,465,678,268,168 seconds is equal to 62,972,682 years, 30 weeks, 3 days, 10 hours, 29 minutes, 28 seconds.
• To count from 1 to 1,980,465,678,268,168 would take you about one hundred eighty-eight million, nine hundred eighteen thousand and forty-seven 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 1980465678268168 cubic inches would be around 10465 feet tall.

Recreational maths with 1980465678268168

• 1980465678268168 backwards is 8618628765640891
• The number of decimal digits it has is: 16
• The sum of 1980465678268168's digits is 85
• More coming soon!