68370890079200

Names of 68370890079200

• Cardinal: 68370890079200 can be written as Sixty-eight trillion, three hundred seventy billion, eight hundred ninety million, seventy-nine thousand, two hundred.

Scientific notation

• Scientific notation: 6.83708900792 × 10¹³

Factors of 68370890079200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1178

Divisors of 68370890079200

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 31 32 40 50 62 79 80 100 124 155 158 160 200 248 310 316 395 400 496 620 632 775 790 800 961 992 1061 1240 1264 1550 1580 1922 1975 2122 2449 2480 2528 3100 3160 3844 3950 4244 4805 4898 4960 5305 6200 6320 7688 7900 8488 9610 9796 10610 12245 12400 12640 15376 15800 16976 19220 19592 21220 24025 24490 24800 26525 30752 31600 32891 33952 38440 39184 42440 48050 48980 53050 61225 63200 65782 75919 76880 78368 83819 84880 96100 97960 106100 122450 131564 151838 153760 164455 167638 169760 192200 195920 212200 244900 263128 303676 328910 335276 379595 384400 391840 419095 424400 489800 526256 607352 657820 670552 759190 768800 822275 838190 848800 979600 1019621 1052512 1125721 1214704 1315640 1341104 1518380 1644550 1676380 1897975 1959200 2039242 2095475 2251442 2429408 2598389 2631280 2682208 3036760 3289100 3352760 3795950 4078484 4190950 4502884 5098105 5196778 5262560 5628605 6073520 6578200 6705520 7591900 8156968 8381900 9005768 10196210 10393556 11257210 12147040 12991945 13156400 13411040 15183800 16313936 16763800 18011536 20392420 20787112 22514420 25490525 25983890 26312800 28143025 30367600 32627872 33527600 34897351 36023072 40784840 41574224 45028840 50981050 51967780 56286050 60735200 64959725 67055200 69794702 80550059 81569680 83148448 88931959 90057680 101962100 103935560 112572100 129919450 139589404 161100118 163139360 174486755 177863918 180115360 203924200 207871120 225144200 259838900 279178808 322200236 348973510 355727836 402750295 407848400 415742240 444659795 450288400 519677800 558357616 644400472 697947020 711455672 805500590 815696800 872433775 889319590 900576800 1039355600 1081817881 1116715232 1288800944 1395894040 1422911344 1611001180 1744867550 1778639180 2013751475 2078711200 2163635762 2223298975 2577601888 2756890729 2791788080 2845822688 3222002360 3489735100 3557278360 4027502950 4327271524 4446597950 5409089405 5513781458 5583576160 6444004720 6979470200 7114556720 8055005900 8654543048 8893195900 10818178810 11027562916 12888009440 13784453645 13958940400 14229113440 16110011800 17309086096 17786391800 21636357620 22055125832 27045447025 27568907290 27917880800 32220023600 34618172192 35572783600 43272715240 44110251664 54090894050 55137814580 64440047200 68922268225 71145567200 85463612599 86545430480 88220503328 108181788100 110275629160 137844536450 170927225198 173090860960 216363576200 220551258320 275689072900 341854450396 427318062995 432727152400 441102516640 551378145800 683708900792 854636125990 865454304800 1102756291600 1367417801584 1709272251980 2136590314975 2205512583200 2734835603168 3418544503960 4273180629950 6837089007920 8546361259900 13674178015840 17092722519800 34185445039600 68370890079200
• Sum of all divisors σ(n): 174816235888560
• Sum of proper divisors (its aliquot sum) s(n): 106445345809360
• 68370890079200 is an abundant number, because the sum of its proper divisors (106445345809360) is greater than itself. Its abundance is 38074455730160

Bases of 68370890079200

• Binary: 1111100010111011010110100111011011101111100000₂
• Hexadecimal: 0x3E2ED69DBBE0
• Base-36: O8H5IO34W

Squares and roots of 68370890079200

• 68370890079200 squared (68370890079200²) is 4674578610222048982272640000
• 68370890079200 cubed (68370890079200³) is 319605100326071212471160898845593088000000
• The square root of 68370890079200 is 8268669.1842883641
• The cube root of 68370890079200 is 40890.6246166555

Scales and comparisons

• 68,370,890,079,200 seconds is equal to 2,173,982 years, 42 weeks, 4 days, 6 hours, 53 minutes, 20 seconds.
• To count from 1 to 68,370,890,079,200 would take you about five million, four hundred thirty-four thousand, nine hundred fifty-seven 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 68370890079200 cubic inches would be around 3407.6 feet tall.

Recreational maths with 68370890079200

• 68370890079200 backwards is 00297009807386
• The number of decimal digits it has is: 14
• The sum of 68370890079200's digits is 59
• More coming soon!