349979831220780

Names of 349979831220780

• Cardinal: 349979831220780 can be written as Three hundred forty-nine trillion, nine hundred seventy-nine billion, eight hundred thirty-one million, two hundred twenty thousand, seven hundred eighty.

Scientific notation

• Scientific notation: 3.4997983122078 × 10¹⁴

Factors of 349979831220780

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 137098

Divisors of 349979831220780

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 17 18 20 27 30 34 36 45 51 54 60 68 85 90 102 108 135 153 170 180 204 255 257 270 306 340 459 510 514 540 612 765 771 918 1020 1028 1093 1285 1530 1542 1836 2186 2295 2313 2570 3060 3084 3279 3855 4369 4372 4590 4626 5140 5465 6558 6939 7710 8738 9180 9252 9837 10930 11565 13107 13116 13878 15420 16395 17476 18581 19674 21845 21860 23130 26214 27756 29511 32790 34695 37162 39321 39348 43690 46260 49185 52428 55743 59022 65535 65580 69390 74324 78642 87380 92905 98370 111486 117963 118044 131070 135721 138780 147555 157284 167229 185810 196605 196740 222972 235926 262140 271442 278715 280901 295110 334458 371620 393210 407163 471852 501687 542884 557430 561802 589815 590220 668916 678605 786420 814326 836145 842703 1003374 1114860 1123604 1179630 1221489 1357210 1404505 1628652 1672290 1685406 2006748 2035815 2307257 2359260 2442978 2508435 2528109 2714420 2809010 3344580 3370812 3664467 4071630 4213515 4614514 4775317 4885956 5016870 5056218 5618020 6107445 6921771 7328934 7584327 8143260 8427030 9229028 9550634 10033740 10112436 11536285 12214890 12640545 13843542 14325951 14657868 15168654 16854060 18322335 19101268 20765313 23072570 23876585 24429780 25281090 27687084 28651902 30337308 34608855 34880297 36644670 37921635 41530626 42977853 46145140 47753170 50562180 57303804 62295939 69217710 69760594 71629755 73289340 75843270 83061252 85955706 95506340 103826565 104640891 124591878 128933559 138435420 139521188 143259510 148343053 151686540 171911412 174401485 207653130 209281782 214889265 249183756 257867118 286519020 296686106 311479695 313922673 348802970 415306260 418563564 429778530 445029159 515734236 523204455 592965049 593372212 622959390 627845346 644667795 697605940 741715265 859557060 890058318 941768019 1046408910 1185930098 1245918780 1255690692 1289335590 1335087477 1483430530 1569613365 1778895147 1780116636 1883536038 2092817820 2225145795 2371860196 2521831901 2578671180 2670174954 2964825245 2966861060 3139226730 3557790294 3767072076 4005262431 4450291590 4708840095 5043663802 5336685441 5340349908 5929650490 6278453460 6675437385 7115580588 7565495703 8010524862 8894475735 8900583180 9417680190 10087327604 10673370882 11859300980 12609159505 13350874770 15130991406 16010056323 16021049724 17788951470 18835360380 20026312155 21346741764 22696487109 25218319010 26683427205 26701749540 30261982812 32020112646 35577902940 37827478515 38124164621 40052624310 45392974218 50436638020 53366854410 64040225292 68089461327 75654957030 76248329242 80050281615 80105248620 90785948436 106733708820 113482435545 114372493863 136178922654 151309914060 152496658484 160100563230 190620823105 226964871090 228744987726 272357845308 320201126460 340447306635 343117481589 381241646210 453929742180 457489975452 571862469315 648110798557 680894613270 686234963178 762483292420 1029352444767 1143724938630 1296221597114 1361789226540 1372469926356 1715587407945 1944332395671 2058704889534 2287449877260 2592443194228 3240553992785 3431174815890 3888664791342 4117409779068 5146762223835 5832997187013 6481107985570 6862349631780 7777329582684 9721661978355 10293524447670 11665994374026 12962215971140 17498991561039 19443323956710 20587048895340 23331988748052 29164985935065 34997983122078 38886647913420 58329971870130 69995966244156 87494957805195 116659943740260 174989915610390 349979831220780
• Sum of all divisors σ(n): 1158428051746560
• Sum of proper divisors (its aliquot sum) s(n): 808448220525780
• 349979831220780 is an abundant number, because the sum of its proper divisors (808448220525780) is greater than itself. Its abundance is 458468389305000

Bases of 349979831220780

• Binary: 1001111100100111000000111100001001011101000101100₂
• Hexadecimal: 0x13E4E0784BA2C
• Base-36: 3G22IJAPF0

Squares and roots of 349979831220780

• 349979831220780 squared (349979831220780²) is 122485882261325655225103808400
• 349979831220780 cubed (349979831220780³) is 42867588400747083737301575981886799218552000
• The square root of 349979831220780 is 18707747.8928058041
• The cube root of 349979831220780 is 70471.6336240537

Scales and comparisons

• 349,979,831,220,780 seconds is equal to 11,128,276 years, 3 weeks, 5 days, 23 hours, 33 minutes.
• To count from 1 to 349,979,831,220,780 would take you about twenty-seven million, eight hundred twenty thousand, six hundred ninety 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 349979831220780 cubic inches would be around 5872.6 feet tall.

Recreational maths with 349979831220780

• 349979831220780 backwards is 087022138979943
• The number of decimal digits it has is: 15
• The sum of 349979831220780's digits is 72
• More coming soon!