68421420600

Names of 68421420600

• Cardinal: 68421420600 can be written as Sixty-eight billion, four hundred twenty-one million, four hundred twenty thousand, six hundred.

Scientific notation

• Scientific notation: 6.84214206 × 10¹⁰

Factors of 68421420600

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 407

Divisors of 68421420600

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 19 20 24 25 26 30 31 38 39 40 50 52 53 57 60 62 65 75 76 78 93 95 100 104 106 114 120 124 130 150 152 155 156 159 186 190 195 200 212 228 247 248 260 265 281 285 300 310 312 318 325 372 380 390 403 424 456 465 475 494 520 530 562 570 589 600 620 636 650 689 741 744 760 775 780 795 806 843 930 950 975 988 1007 1060 1124 1140 1178 1209 1235 1240 1272 1300 1325 1378 1405 1425 1482 1550 1560 1590 1612 1643 1686 1767 1860 1900 1950 1976 2014 2015 2067 2120 2248 2280 2325 2356 2418 2470 2600 2650 2756 2810 2850 2945 2964 3021 3100 3180 3224 3286 3372 3445 3534 3653 3705 3720 3800 3900 3975 4028 4030 4134 4215 4650 4712 4836 4929 4940 5035 5300 5339 5512 5620 5700 5890 5928 6042 6045 6175 6200 6360 6572 6744 6890 7025 7068 7306 7410 7657 7800 7950 8056 8060 8215 8268 8430 8711 8835 9300 9672 9858 9880 10070 10075 10335 10600 10678 10959 11240 11400 11780 12084 12090 12350 13091 13144 13780 14050 14136 14612 14725 14820 14893 15105 15314 15900 16017 16120 16430 16536 16860 17225 17422 17670 18265 18525 18600 19716 20140 20150 20670 21075 21356 21359 21918 22971 23560 24168 24180 24645 24700 25175 26133 26182 26695 27560 28100 29224 29450 29640 29786 30210 30225 30628 31217 31800 32034 32860 33720 34450 34844 35340 36530 37050 38285 39273 39432 40280 40300 41075 41340 42150 42712 42718 43555 43836 44175 44679 45942 48360 49290 49400 50350 51675 52266 52364 53390 54795 56200 58900 59572 60420 60450 61256 62434 64068 64077 65455 65720 68900 69407 69688 70680 73060 74100 74465 75525 76570 78546 80085 80600 82150 82680 84300 85436 87110 87672 88350 89358 91325 91884 93651 98580 100700 103350 104532 104728 106780 106795 109590 113243 114855 117800 119144 120840 120900 123225 124868 128136 128154 130665 130910 133475 137800 138814 146120 148200 148930 151050 153140 156085 157092 160170 164300 165509 168600 170872 174220 176700 178716 182650 183768 187302 191425 193609 196365 197160 201400 206700 208221 209064 213560 213590 217775 219180 223395 226486 229710 241800 246450 249736 256308 261330 261820 266950 273975 277628 282967 297860 302100 306280 312170 314184 320340 320385 327275 328600 331018 339729 347035 348440 353400 357432 365300 372325 374604 382850 387218 392730 400425 405821 413400 416442 427180 435550 438360 446790 452972 459420 461683 468255 492900 496527 512616 522660 523640 533900 533975 547950 555256 565934 566215 574275 580827 595720 604200 624340 640680 640770 653325 654550 662036 679458 694070 730600 744650 749208 765700 774436 780425 785460 800850 811642 827545 832884 848901 854360 871100 893580 905944 918840 923366 936510 968045 981825 985800 993054 1041105 1045320 1067800 1067950 1095900 1116975 1131868 1132430 1148550 1161654 1217463 1248680 1281540 1306650 1309100 1324072 1358916 1385049 1388140 1414835 1489300 1531400 1548872 1560850 1570920 1601700 1601925 1623284 1655090 1665768 1697802 1698645 1735175 1742200 1787160 1846732 1873020 1936090 1963650 1986108 2029105 2082210 2135900 2151617 2191800 2233950 2263736 2264860 2297100 2308415 2323308 2341275 2434926 2482635 2563080 2613300 2618200 2717832 2770098 2776280 2829670 2831075 2904135 2978600 3121700 3203400 3203850 3246568 3310180 3395604 3397290 3470350 3678571 3693464 3746040 3872180 3927300 3972216 4058210 4137725 4164420 4244505 4271800 4303234 4467900 4529720 4594200 4616830 4646616 4682550 4840225 4869852 4965270 5205525 5226600 5540196 5659340 5662150 5808270 6001879 6087315 6243400 6407700 6454851 6620360 6791208 6794580 6925245 6940700 7074175 7357142 7744360 7854600 8116420 8275450 8328840 8489010 8493225 8606468 8771977 8935800 9233660 9365100 9680450 9739704 9930540 10145525 10411050 10758085 11035713 11080392 11318680 11324300 11542075 11616540 12003758 12174630 12413175 12815400 12909702 13589160 13850490 13881400 14148350 14520675 14714284 16232840 16550900 16978020 16986450 17212936 17543954 18005637 18392855 18467320 18730200 19360900 19861080 20291050 20822100 21222525 21516170 22071426 22648600 23084150 23233080 24007516 24349260 24826350 25819404 26315931 27700980 28296700 29041350 29428568 30009395 30436575 32274255 33101800 33956040 33972900 34626225 35087908 36011274 36785710 38721800 40582100 41644200 42445050 43032340 43859885 44142852 46168300 48015032 48698520 49652700 51638808 52631862 53790425 55178565 55401960 56593400 58082700 60018790 60873150 64548510 67945800 69252450 70175816 72022548 73571420 81164200 84890100 86064680 87719770 88285704 90028185 91964275 92336600 99305400 105263724 107580850 110357130 114035701 116165400 120037580 121746300 129097020 131579655 138504900 144045096 147142840 150046975 161371275 169780200 175439540 180056370 183928550 210527448 215161700 219299425 220714260 228071402 240075160 243492600 258194040 263159310 275892825 277009800 300093950 322742550 342107103 350879080 360112740 367857100 430323400 438598850 441428520 450140925 456142804 526318620 551785650 570178505 600187900 645485100 657898275 684214206 720225480 735714200 877197700 900281850 912285608 1052637240 1103571300 1140357010 1200375800 1290970200 1315796550 1368428412 1710535515 1754395400 1800563700 2207142600 2280714020 2631593100 2736856824 2850892525 3421071030 3601127400 4561428040 5263186200 5701785050 6842142060 8552677575 11403570100 13684284120 17105355150 22807140200 34210710300 68421420600
• Sum of all divisors σ(n): 253783756800
• Sum of proper divisors (its aliquot sum) s(n): 185362336200
• 68421420600 is an abundant number, because the sum of its proper divisors (185362336200) is greater than itself. Its abundance is 116940915600

Bases of 68421420600

• Binary: 111111101110001111000000011000111000₂
• Hexadecimal: 0xFEE3C0638
• Base-36: VFKCI0O

Squares and roots of 68421420600

• 68421420600 squared (68421420600²) is 4681490796922104360000
• 68421420600 cubed (68421420600³) is 320314250851236487852653816000000
• The square root of 68421420600 is 261574.8852623279
• The cube root of 68421420600 is 4090.0695743611

Scales and comparisons

• 68,421,420,600 seconds is equal to 2,175 years, 30 weeks, 4 days, 14 hours, 10 minutes.
• To count from 1 to 68,421,420,600 would take you about four thousand, three hundred fifty-one 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 68421420600 cubic inches would be around 340.8 feet tall.

Recreational maths with 68421420600

• 68421420600 backwards is 00602412486
• The number of decimal digits it has is: 11
• The sum of 68421420600's digits is 33
• More coming soon!