68429835214620

Names of 68429835214620

• Cardinal: 68429835214620 can be written as Sixty-eight trillion, four hundred twenty-nine billion, eight hundred thirty-five million, two hundred fourteen thousand, six hundred twenty.

Scientific notation

• Scientific notation: 6.842983521462 × 10¹³

Factors of 68429835214620

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1127

Divisors of 68429835214620

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 73 110 121 132 146 165 219 220 242 292 330 363 365 438 484 605 660 726 730 803 876 1033 1095 1210 1331 1452 1460 1606 1815 2066 2190 2409 2420 2662 3099 3212 3630 3993 4015 4132 4380 4818 5165 5324 6198 6655 7260 7986 8030 8833 9636 10330 11363 12045 12396 13310 14641 15495 15972 16060 17666 19965 20660 22726 24090 26499 26620 29282 30990 34089 35332 39930 43923 44165 45452 48180 52998 56815 58564 61980 68178 73205 75409 79860 87846 88330 97163 105996 113630 124993 132495 136356 146410 150818 170445 175692 176660 194326 219615 226227 227260 249986 264990 291489 292820 301636 340890 374979 377045 388652 439230 452454 485815 499972 529980 582978 624965 681780 749958 754090 829499 878460 904908 971630 1067089 1068793 1131135 1165956 1249930 1374923 1457445 1499916 1508180 1658998 1874895 1943260 2134178 2137586 2262270 2488497 2499860 2749846 2914890 3201267 3206379 3317996 3749790 4124769 4147495 4268356 4275172 4524540 4976994 5335445 5343965 5499692 5829780 6402534 6412758 6874615 7499580 8249538 8294990 9124489 9953988 10670890 10687930 11737979 12442485 12805068 12825516 13749230 15124153 16006335 16031895 16499076 16589980 18248978 20623845 21341780 21375860 23475958 24884970 27373467 27498460 30248306 32012670 32063790 35213937 36497956 41247690 45372459 45622445 46951916 49769940 54746934 58689895 60496612 64025340 64127580 70427874 75620765 77897497 82495380 90744918 91244890 100369379 109493868 117379790 129117769 136867335 140855748 151241530 155794994 176069685 181489836 182489780 200738758 226862295 233692491 234759580 258235538 273734670 301108137 302483060 311589988 352139370 387353307 389487485 401477516 453724590 467384982 501846895 516471076 547469340 602216274 645588845 704278740 774706614 778974970 856872467 907449180 934769964 1003693790 1104063169 1168462455 1204432548 1291177690 1420295459 1505540685 1549413228 1557949940 1713744934 1936766535 2007387580 2208126338 2336924910 2570617401 2582355380 2840590918 3011081370 3312189507 3427489868 3873533070 4260886377 4284362335 4416252676 4673849820 5141234802 5520315845 5681181836 6022162740 6624379014 7101477295 7747066140 8521772754 8568724670 9425597137 10282469604 11040631690 12853087005 13248758028 14202954590 15623250049 16560947535 17043545508 17137449340 18851194274 21304431885 22081263380 25706174010 28276791411 28405909180 31246500098 33121895070 37702388548 42608863770 46869750147 47127985685 51412348020 56553582822 62493000196 66243790140 78116250245 85217727540 93739500294 94255971370 103681568507 113107165644 141383957055 156232500490 187479000588 188511942740 207363137014 234348750735 282767914110 311044705521 312465000980 414726274028 468697501470 518407842535 565535828220 622089411042 937395002940 1036815685070 1140497253577 1244178822084 1555223527605 2073631370140 2280994507154 3110447055210 3421491760731 4561989014308 5702486267885 6220894110420 6842983521462 11404972535770 13685967042924 17107458803655 22809945071540 34214917607310 68429835214620
• Sum of all divisors σ(n): 213856767215280
• Sum of proper divisors (its aliquot sum) s(n): 145426932000660
• 68429835214620 is an abundant number, because the sum of its proper divisors (145426932000660) is greater than itself. Its abundance is 76997096786040

Bases of 68429835214620

• Binary: 1111100011110010010000000001010001111100011100₂
• Hexadecimal: 0x3E3C90051F1C
• Base-36: O988D2WPO

Squares and roots of 68429835214620

• 68429835214620 squared (68429835214620²) is 4682642347500047421461744400
• 68429835214620 cubed (68429835214620³) is 320432444208429608163262805698293583128000
• The square root of 68429835214620 is 8272232.7829081309
• The cube root of 68429835214620 is 40902.3723602879

Scales and comparisons

• 68,429,835,214,620 seconds is equal to 2,175,857 years, 4 weeks, 5 days, 15 hours, 37 minutes.
• To count from 1 to 68,429,835,214,620 would take you about five million, four hundred thirty-nine thousand, six hundred forty-two 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 68429835214620 cubic inches would be around 3408.5 feet tall.

Recreational maths with 68429835214620

• 68429835214620 backwards is 02641253892486
• 68429835214620 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 68429835214620's digits is 60
• More coming soon!