168261130498400

Names of 168261130498400

• Cardinal: 168261130498400 can be written as One hundred sixty-eight trillion, two hundred sixty-one billion, one hundred thirty million, four hundred ninety-eight thousand, four hundred.

Scientific notation

• Scientific notation: 1.682611304984 × 10¹⁴

Factors of 168261130498400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 339

Divisors of 168261130498400

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 25 32 38 40 50 76 80 95 100 152 160 190 200 304 313 361 380 400 475 608 626 722 760 800 950 1252 1444 1520 1565 1805 1900 2504 2888 3040 3130 3610 3800 5008 5776 5947 6260 6859 7220 7600 7825 9025 10016 11552 11894 12520 13718 14440 15200 15650 18050 23788 25040 27436 28880 29735 31300 34295 36100 47576 50080 54872 57760 59470 62600 68590 72200 95152 97969 109744 112993 118940 125200 137180 144400 148675 171475 190304 195938 219488 225986 237880 250400 274360 288800 297350 342950 391876 451972 475760 489845 548720 564965 594700 685900 783752 903944 951520 979690 1097440 1129930 1189400 1371800 1567504 1807888 1861411 1959380 2146867 2259860 2378800 2449225 2743600 2824825 3135008 3615776 3722822 3918760 4293734 4519720 4757600 4898450 5487200 5649650 7445644 7837520 8587468 9039440 9307055 9796900 10734335 11299300 14891288 15675040 17174936 18078880 18614110 19593800 21468670 22598600 29782576 30664297 34349872 35366809 37228220 39187600 42937340 45197200 46535275 53671675 59565152 61328594 68699744 70733618 74456440 78375200 85874680 90394400 93070550 107343350 122657188 141467236 148912880 153321485 171749360 176834045 186141100 214686700 245314376 282934472 297825760 306642970 343498720 353668090 372282200 429373400 490628752 565868944 582621643 613285940 671969371 707336180 744564400 766607425 858746800 884170225 981257504 1131737888 1165243286 1226571880 1343938742 1414672360 1489128800 1533214850 1717493600 1768340450 2330486572 2453143760 2687877484 2829344720 2913108215 3066429700 3359846855 3536680900 4660973144 4906287520 5375754968 5658689440 5826216430 6132859400 6719693710 7073361800 9321946288 10751509936 11069811217 11652432860 12265718800 13439387420 14146723600 14565541075 16799234275 18643892576 21503019872 22139622434 23304865720 24531437600 26878774840 28293447200 29131082150 33598468550 44279244868 46609731440 53757549680 55349056085 58262164300 67196937100 88558489736 93219462880 107515099360 110698112170 116524328600 134393874200 177116979472 210326413123 221396224340 233048657200 268787748400 276745280425 354233958944 420652826246 442792448680 466097314400 537575496800 553490560850 841305652492 885584897360 1051632065615 1106981121700 1682611304984 1771169794720 2103264131230 2213962243400 3365222609968 4206528262460 4427924486800 5258160328075 6730445219936 8413056524920 8855848973600 10516320656150 16826113049840 21032641312300 33652226099680 42065282624600 84130565249200 168261130498400
• Sum of all divisors σ(n): 434974267677600
• Sum of proper divisors (its aliquot sum) s(n): 266713137179200
• 168261130498400 is an abundant number, because the sum of its proper divisors (266713137179200) is greater than itself. Its abundance is 98452006680800

Bases of 168261130498400

• Binary: 100110010000100001011000111010011011000101100000₂
• Hexadecimal: 0x990858E9B160
• Base-36: 1NN63GQ3Q8

Squares and roots of 168261130498400

• 168261130498400 squared (168261130498400²) is 28311808036599594632402560000
• 168261130498400 cubed (168261130498400³) is 4763776826691934275831227325282235904000000
• The square root of 168261130498400 is 12971550.8131603139
• The cube root of 168261130498400 is 55207.0575869901

Scales and comparisons

• 168,261,130,498,400 seconds is equal to 5,350,183 years, 25 weeks, 1 day, 4 hours, 13 minutes, 20 seconds.
• To count from 1 to 168,261,130,498,400 would take you about thirteen million, three hundred seventy-five thousand, four hundred fifty-eight 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 168261130498400 cubic inches would be around 4600.6 feet tall.

Recreational maths with 168261130498400

• 168261130498400 backwards is 004894031162861
• The number of decimal digits it has is: 15
• The sum of 168261130498400's digits is 53
• More coming soon!