68408143229400

Names of 68408143229400

• Cardinal: 68408143229400 can be written as Sixty-eight trillion, four hundred eight billion, one hundred forty-three million, two hundred twenty-nine thousand, four hundred.

Scientific notation

• Scientific notation: 6.84081432294 × 10¹³

Factors of 68408143229400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 396

Divisors of 68408143229400

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 20 24 25 26 30 39 40 50 52 60 65 75 78 100 104 120 130 150 156 169 195 200 260 300 312 325 338 373 390 507 520 600 650 676 746 780 845 975 1014 1119 1300 1352 1492 1560 1690 1865 1950 2028 2197 2238 2535 2600 2984 3380 3730 3900 4056 4225 4394 4476 4849 5070 5595 6591 6760 7460 7800 8450 8788 8952 9325 9698 10140 10985 11190 12675 13182 14547 14920 16900 17576 18650 19396 20280 21970 22380 24245 25350 26364 27975 29094 32955 33800 37300 38792 43940 44760 48490 50700 52728 54925 55950 58188 63037 65910 72735 74600 87880 96980 101400 109850 111900 116376 121225 126074 131820 139129 145470 164775 189111 193960 219700 223800 242450 252148 263640 278258 290940 315185 329550 363675 378222 417387 439400 484900 504296 556516 581880 630370 659100 695645 727350 756444 819481 834774 945555 969800 1113032 1260740 1318200 1391290 1454700 1512888 1575925 1638962 1669548 1808677 1891110 2086935 2458443 2521480 2782580 2909400 3151850 3277924 3339096 3478225 3617354 3782220 4097405 4173870 4727775 4916886 5426031 5565160 6303700 6555848 6956450 7234708 7564440 8194810 8347740 9043385 9455550 9833772 10434675 10852062 12292215 12607400 13912900 14469416 16389620 16695480 18086770 18911100 19667544 20487025 20869350 21704124 23512801 24584430 27130155 27825800 32779240 36173540 37822200 40974050 41738700 43408248 45216925 47025602 49168860 51895117 54260310 61461075 70538403 72347080 81948100 83477400 90433850 94051204 98337720 103790234 108520620 117564005 122922150 135650775 141076806 155685351 163896200 180867700 188102408 207580468 217041240 235128010 245844300 259475585 271301550 282153612 305666413 311370702 352692015 361735400 415160936 470256020 491688600 518951170 542603100 564307224 587820025 611332826 622741404 674636521 705384030 778426755 916999239 940512040 1037902340 1085206200 1175640050 1222665652 1245482808 1297377925 1349273042 1410768060 1528332065 1556853510 1763460075 1833998478 2023909563 2075804680 2351280100 2445331304 2594755850 2698546084 2821536120 3056664130 3113707020 3373182605 3526920150 3667996956 3892133775 4047819126 4584996195 4702560200 5189511700 5397092168 6113328260 6227414040 6746365210 7053840300 7335993912 7641660325 7784267550 8095638252 8770274773 9169992390 10119547815 10379023400 12226656520 13492730420 14107680600 15283320650 15568535100 16191276504 16865913025 17540549546 18339984780 20239095630 22924980975 26310824319 26985460840 30566641300 31137070200 33731826050 35081099092 36679969560 40478191260 43851373865 45849961950 50597739075 52621648638 61133282600 67463652100 70162198184 80956382520 87702747730 91699923900 101195478150 105243297276 114013572049 131554121595 134927304200 175405495460 183399847800 202390956300 210486594552 219256869325 228027144098 263108243190 342040716147 350810990920 404781912600 438513738650 456054288196 526216486380 570067860245 657770607975 684081432294 877027477300 912108576392 1052432972760 1140135720490 1315541215950 1368162864588 1710203580735 1754054954600 2280271440980 2631082431900 2736325729176 2850339301225 3420407161470 4560542881960 5262164863800 5700678602450 6840814322940 8551017903675 11401357204900 13681628645880 17102035807350 22802714409800 34204071614700 68408143229400
• Sum of all divisors σ(n): 230346855816000
• Sum of proper divisors (its aliquot sum) s(n): 161938712586600
• 68408143229400 is an abundant number, because the sum of its proper divisors (161938712586600) is greater than itself. Its abundance is 93530569357200

Bases of 68408143229400

• Binary: 1111100011011110000011000100111011000111011000₂
• Hexadecimal: 0x3E378313B1D8
• Base-36: O8Y9M8DSO

Squares and roots of 68408143229400

• 68408143229400 squared (68408143229400²) is 4679674060094105061024360000
• 68408143229400 cubed (68408143229400³) is 320127813369825361857165846362468184000000
• The square root of 68408143229400 is 8270921.5465629947
• The cube root of 68408143229400 is 40898.0499404821

Scales and comparisons

• 68,408,143,229,400 seconds is equal to 2,175,167 years, 18 weeks, 3 days, 10 minutes.
• To count from 1 to 68,408,143,229,400 would take you about five million, four hundred thirty-seven thousand, nine hundred eighteen 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 68408143229400 cubic inches would be around 3408.2 feet tall.

Recreational maths with 68408143229400

• 68408143229400 backwards is 00492234180486
• The number of decimal digits it has is: 14
• The sum of 68408143229400's digits is 51
• More coming soon!