68421313310130

Names of 68421313310130

• Cardinal: 68421313310130 can be written as Sixty-eight trillion, four hundred twenty-one billion, three hundred thirteen million, three hundred ten thousand, one hundred thirty.

Scientific notation

• Scientific notation: 6.842131331013 × 10¹³

Factors of 68421313310130

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 103686

Divisors of 68421313310130

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 17 18 22 27 30 33 34 45 51 54 55 66 81 85 90 99 102 110 135 153 162 165 170 187 198 255 257 270 289 297 306 330 374 405 459 495 510 514 561 578 594 765 771 810 867 891 918 935 990 1122 1285 1377 1445 1485 1530 1542 1683 1734 1782 1870 2295 2313 2570 2601 2754 2805 2827 2890 2970 3179 3366 3855 4335 4369 4455 4590 4626 5049 5202 5610 5654 6358 6885 6939 7710 7803 8415 8481 8670 8738 8910 9537 10098 11565 13005 13107 13770 13878 14135 15147 15606 15895 16830 16962 19074 20817 21845 23130 23409 25245 25443 26010 26214 28270 28611 30294 31790 34695 39015 39321 41634 42405 43690 46818 47685 48059 50490 50886 57222 65535 69390 74273 75735 76329 78030 78642 84810 85833 95370 96118 103391 104085 117045 117963 127215 131070 143055 144177 148546 151470 152658 171666 196605 206782 208170 222819 228987 234090 235926 240295 254430 257499 286110 288354 310173 353889 371365 381645 393210 429165 432531 445638 457974 480590 514998 516955 589815 620346 668457 707778 720885 742730 763290 817003 858330 865062 930519 1033910 1114095 1137301 1144935 1179630 1287495 1297593 1336914 1441770 1550865 1634006 1757647 1769445 1861038 2005371 2162655 2228190 2274602 2289870 2451009 2574990 2595186 2791557 3101730 3342285 3411903 3515294 3538890 3892779 4010742 4085015 4325310 4652595 4902018 5272941 5583114 5686505 6016113 6487965 6684570 6823806 7353027 7785558 8170030 8374671 8788235 9305190 10026855 10235709 10545882 11373010 12032226 12255045 12975930 13957785 14706054 15818823 16749342 17059515 17576470 19334117 19463895 20053710 20471418 22059081 24510090 26364705 26571487 27915570 29879999 30080565 30707127 31637646 34119030 36765135 38668234 38927790 41873355 44118162 47456469 51178545 52729410 53142974 58002351 59759998 60161130 61414254 66177243 73530270 79094115 79714461 83746710 89639997 92121381 94912938 96670585 102357090 110295405 116004702 132354486 132857435 142369407 149399995 153535635 158188230 159428922 174007053 179279994 184242762 193341170 220590810 237282345 239143383 265714870 268919991 284738814 290011755 292286357 298799990 307071270 328679989 330886215 348014106 398572305 448199985 451715279 460606905 474564690 478286766 522021159 537839982 580023510 584572714 657359978 661772430 711847035 717430149 797144610 806759973 870035265 876859071 896399970 903430558 921213810 986039967 1044042318 1195716915 1344599955 1355145837 1423694070 1434860298 1461431785 1566063477 1613519946 1643399945 1740070530 1753718142 1972079934 2152290447 2258576395 2391433830 2420279919 2610105795 2630577213 2689199910 2710291674 2922863570 2958119901 3132126954 3286799890 3587150745 4033799865 4065437511 4304580894 4384295355 4517152790 4840559838 4930199835 4968868069 5220211590 5261154426 5916239802 6775729185 7174301490 7679159743 7830317385 7891731639 8067599730 8130875022 8768590710 8874359703 9860399670 9937736138 10761452235 12101399595 12196312533 13152886065 13551458370 14790599505 14906604207 15358319486 15660634770 15783463278 17748719406 20327187555 21522904470 23037479229 23675194917 24202799190 24392625066 24844340345 26305772130 26623079109 29581199010 29813208414 36588937599 38395798715 39458658195 40654375110 44371798515 44719812621 46074958458 47350389834 49688680690 53246158218 60981562665 69112437687 73177875198 74533021035 76791597430 78917316390 84470757173 88743597030 89439625242 115187396145 118375974585 121963125330 133115395545 134159437863 138224875374 149066042070 168941514346 182944687995 207337313061 223599063105 230374792290 236751949170 253412271519 266230791090 268318875726 345562188435 365889375990 402478313589 414674626122 422353785865 447198126210 506824543038 622011939183 670797189315 691124376870 760236814557 804956627178 844707571730 1036686565305 1244023878366 1267061357595 1341594378630 1520473629114 2012391567945 2073373130610 2280710443671 2534122715190 3110059695915 3801184072785 4024783135890 4561420887342 6220119391830 6842131331013 7602368145570 11403552218355 13684262662026 22807104436710 34210656655065 68421313310130
• Sum of all divisors σ(n): 214034675830272
• Sum of proper divisors (its aliquot sum) s(n): 145613362520142
• 68421313310130 is an abundant number, because the sum of its proper divisors (145613362520142) is greater than itself. Its abundance is 77192049210012

Bases of 68421313310130

• Binary: 1111100011101010010100000100110010110110110010₂
• Hexadecimal: 0x3E3A94132DB2
• Base-36: O94BFCX4I

Squares and roots of 68421313310130

• 68421313310130 squared (68421313310130²) is 4681476115082972697560616900
• 68421313310130 cubed (68421313310130³) is 320312744023982283480931628082463819197000
• The square root of 68421313310130 is 8271717.6759201593
• The cube root of 68421313310130 is 40900.6743651559

Scales and comparisons

• 68,421,313,310,130 seconds is equal to 2,175,586 years, 6 weeks, 2 days, 11 hours, 55 minutes, 30 seconds.
• To count from 1 to 68,421,313,310,130 would take you about five million, four hundred thirty-eight thousand, nine hundred sixty-five 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 68421313310130 cubic inches would be around 3408.4 feet tall.

Recreational maths with 68421313310130

• 68421313310130 backwards is 03101331312486
• The number of decimal digits it has is: 14
• The sum of 68421313310130's digits is 36
• More coming soon!