168512669827957936

Names of 168512669827957936

• Cardinal: 168512669827957936 can be written as One hundred sixty-eight quadrillion, five hundred twelve trillion, six hundred sixty-nine billion, eight hundred twenty-seven million, nine hundred fifty-seven thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 1.68512669827957936 × 10¹⁷

Factors of 168512669827957936

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 187

Divisors of 168512669827957936

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 4 8 13 16 26 52 71 101 104 142 169 202 208 284 338 404 568 676 808 923 1136 1313 1352 1616 1846 2197 2626 2704 3692 4394 5041 5252 7171 7384 8788 10082 10201 10504 11999 14342 14768 17069 17576 20164 20402 21008 23998 28561 28684 34138 35152 40328 40804 47996 57122 57368 65533 68276 80656 81608 93223 95992 114244 114736 131066 132613 136552 155987 163216 186446 191984 221897 228488 262132 265226 273104 311974 357911 372892 443794 456976 509141 524264 530452 623948 715822 724271 745784 851929 887588 1018282 1030301 1048528 1060904 1211899 1247896 1431644 1448542 1491568 1703858 1723969 1775176 2027831 2036564 2060602 2121808 2423798 2495792 2863288 2884661 2897084 3407716 3447938 3550352 4055662 4073128 4121204 4652843 4847596 5726576 5769322 5794168 6618833 6815432 6895876 8111324 8146256 8242408 9305686 9415523 9695192 11075077 11538644 11588336 13237666 13393913 13630864 13791752 15754687 16222648 16484816 18611372 18831046 19390384 22150154 22411597 23077288 26475332 26787826 27583504 31509374 32445296 36149011 37222744 37662092 44300308 44823194 46154576 51423241 52950664 53575652 60486959 63018748 72298022 73151371 74445488 75324184 86044829 88600616 89646388 102846482 105901328 107151304 120973918 122401799 126037496 143976001 144596044 146302742 150648368 172089658 174120869 177201232 179292776 204810931 205692964 214302608 241947836 244803598 252074992 287952002 289192088 291350761 292605484 344179316 348241738 358585552 409621862 411385928 469937143 483895672 489607196 575904004 578384176 582701522 585210968 668502133 688358632 696483476 786330467 819243724 822771856 939874286 950967823 967791344 979214392 1118582777 1151808008 1165403044 1170421936 1337004266 1376717264 1392966952 1572660934 1591223387 1638487448 1879748572 1901935646 1958428784 2237165554 2263571297 2303616016 2330806088 2674008532 2785933904 3145321868 3182446774 3276974896 3651050111 3759497144 3803871292 4474331108 4527142594 4661612176 5193747341 5348017064 6109182859 6290643736 6364893548 7302100222 7518994288 7607742584 8690527729 8948662216 9054285188 10222296071 10387494682 10696034128 12218365718 12362581699 12581287472 12729787096 14541576101 14604200444 15215485168 17381055458 17897324432 18108570376 20444592142 20685904031 20774989364 24436731436 24725163398 25459574192 29083152202 29208400888 29426426861 34762110916 36217140752 40889184284 41371808062 41549978728 47463651443 48873462872 49450326796 58166304404 58416801776 58852853722 67518715433 69524221832 79419377167 81778368568 82743616124 83099957456 94927302886 97746925744 98900653592 112976860477 116332608808 117705707444 135037430866 139048443664 158838754334 160713562087 163556737136 165487232248 189854605772 197801307184 225953720954 232665217616 235411414888 270074861732 317677508668 321427124174 330974464496 368756061211 379709211544 451907441908 470822829776 540149723464 617027468759 635355017336 642854248348 737512122422 759418423088 877743300629 903814883816 1032451903171 1080299446928 1234054937518 1270710034672 1285708496696 1468699186201 1475024244844 1755486601258 1807629767632 2064903806342 2089276307131 2468109875036 2571416993392 2937398372402 2950048489688 3510973202516 4129807612684 4178552614262 4793828795743 4936219750072 5874796744804 5900096979376 7021946405032 8021357093867 8259615225368 8357105228524 9587657591486 9872439500144 11410662908177 11749593489608 14043892810064 16042714187734 16519230450736 16714210457048 19175315182972 22821325816354 23499186979216 32085428375468 33428420914096 38350630365944 45642651632708 62319774344659 64170856750936 76701260731888 91285303265416 104277642220271 124639548689318 128341713501872 148338617806301 182570606530832 208555284440542 249279097378636 296677235612602 417110568881084 498558194757272 593354471225204 810157066480567 834221137762168 997116389514544 1186708942450408 1620314132961134 1668442275524336 2373417884900816 3240628265922268 6481256531844536 10532041864247371 12962513063689072 21064083728494742 42128167456989484 84256334913978968 168512669827957936
• Sum of all divisors σ(n): 362340490892394816
• Sum of proper divisors (its aliquot sum) s(n): 193827821064436880
• 168512669827957936 is an abundant number, because the sum of its proper divisors (193827821064436880) is greater than itself. Its abundance is 25315151236478944

Bases of 168512669827957936

• Binary: 1001010110101011010110000101100001001111111000010010110000₂
• Hexadecimal: 0x256AD61613F84B0
• Base-36: 1A38R7T7D4TS

Squares and roots of 168512669827957936

• 168512669827957936 squared (168512669827957936²) is 28396519892546364915696711785380096
• 168512669827957936 cubed (168512669827957936³) is 4785173380915705158007642977381218648246403259641856
• The square root of 168512669827957936 is 410502947.4047146669
• The cube root of 168512669827957936 is 552345.5419702805

Scales and comparisons

• 168,512,669,827,957,936 seconds is equal to 5,358,181,656 years, 32 weeks, 18 hours, 32 minutes, 16 seconds.
• To count from 1 to 168,512,669,827,957,936 would take you about sixteen billion, seventy-four million, five hundred forty-four thousand, nine hundred sixty-nine 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 168512669827957936 cubic inches would be around 46028.8 feet tall.

Recreational maths with 168512669827957936

• 168512669827957936 backwards is 639759728966215861
• The number of decimal digits it has is: 18
• The sum of 168512669827957936's digits is 100
• More coming soon!