68347448929760

Names of 68347448929760

• Cardinal: 68347448929760 can be written as Sixty-eight trillion, three hundred forty-seven billion, four hundred forty-eight million, nine hundred twenty-nine thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 6.834744892976 × 10¹³

Factors of 68347448929760

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 501178

Divisors of 68347448929760

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 11 13 14 16 20 22 26 28 32 35 40 44 52 55 56 65 70 77 80 88 91 104 110 112 130 140 143 154 160 176 182 208 220 224 260 280 286 308 352 364 385 416 440 455 520 560 572 616 715 728 770 853 880 910 1001 1040 1120 1144 1232 1430 1456 1540 1706 1760 1820 2002 2080 2288 2464 2860 2912 3080 3412 3640 4004 4265 4576 5005 5720 5971 6160 6824 7280 8008 8530 9383 10010 11089 11440 11942 12320 13648 14560 16016 17060 18766 20020 22178 22880 23884 27296 29855 32032 34120 37532 40040 44356 46915 47768 55445 59710 65681 68240 75064 77623 80080 88712 93830 95536 110890 119420 121979 131362 136480 150128 155246 160160 177424 187660 191072 221780 238840 243958 262724 300256 310492 328405 354848 375320 388115 443560 477680 487916 500287 525448 609895 620984 656810 750640 776230 853853 887120 955360 975832 1000574 1050896 1219790 1241968 1313620 1501280 1552460 1707706 1774240 1951664 2001148 2101792 2439580 2483936 2501435 2627240 3104920 3415412 3502009 3903328 4002296 4269265 4879160 5002870 5254480 5503157 6209840 6503731 6830824 7004018 8004592 8538530 9758320 10005740 10508960 11006314 12419680 13007462 13661648 14008036 16009184 17077060 17510045 19516640 20011480 22012628 26014924 27323296 27515785 28016072 32518655 34154120 35020090 38522099 40022960 44025256 45526117 52029848 55031570 56032144 65037310 68308240 70040180 71541041 77044198 80045920 88050512 91052234 104059696 110063140 112064288 130074620 136616480 140080360 143082082 154088396 176101024 182104468 192610495 208119392 220126280 227630585 260149240 280160720 286164164 308176792 357705205 364208936 385220990 426744811 440252560 455261170 500787287 520298480 560321440 572328328 616353584 715410410 728417872 770441980 853489622 880505120 910522340 1001574574 1040596960 1144656656 1232707168 1430820820 1456835744 1540883960 1706979244 1821044680 2003149148 2133724055 2289313312 2503936435 2861641640 2987213677 3081767920 3413958488 3642089360 4006298296 4267448110 4694192921 5007872870 5547682543 5723283280 5974427354 6163535840 6827916976 7284178720 8012596592 8534896220 9388385842 10015745740 11095365086 11446566560 11948854708 13655833952 14936068385 16025193184 17069792440 18776771684 20031491480 22190730172 23470964605 23897709416 27738412715 29872136770 32859350447 34139584880 37553543368 38833777801 40062982960 44381460344 46941929210 47795418832 55476825430 59744273540 61024507973 65718700894 68279169760 75107086736 77667555602 80125965920 88762920688 93883858420 95590837664 110953650860 119488547080 122049015946 131437401788 150214173472 155335111204 164296752235 177525841376 187767716840 194168889005 221907301720 238977094160 244098031892 262874803576 305122539865 310670222408 328593504470 375535433680 388337778010 427171555811 443814603440 477954188320 488196063784 525749607152 610245079730 621340444816 657187008940 751070867360 776675556020 854343111622 887629206880 976392127568 1051499214304 1220490159460 1242680889632 1314374017880 1553351112040 1708686223244 1952784255136 2135857779055 2440980318920 2628748035760 3106702224080 3417372446488 4271715558110 4881960637840 5257496071520 6213404448160 6834744892976 8543431116220 9763921275680 13669489785952 17086862232440 34173724464880 68347448929760
• Sum of all divisors σ(n): 217054615486464
• Sum of proper divisors (its aliquot sum) s(n): 148707166556704
• 68347448929760 is an abundant number, because the sum of its proper divisors (148707166556704) is greater than itself. Its abundance is 80359717626944

Bases of 68347448929760

• Binary: 1111100010100101100001011010100010110111100000₂
• Hexadecimal: 0x3E29616A2DE0
• Base-36: O86DUEWGW

Squares and roots of 68347448929760

• 68347448929760 squared (68347448929760²) is 4671373775206151369413657600
• 68347448929760 cubed (68347448929760³) is 319276480532722601236800050531847090176000
• The square root of 68347448929760 is 8267251.5946812699
• The cube root of 68347448929760 is 40885.9509277693

Scales and comparisons

• 68,347,448,929,760 seconds is equal to 2,173,237 years, 24 weeks, 16 hours, 29 minutes, 20 seconds.
• To count from 1 to 68,347,448,929,760 would take you about five million, four hundred thirty-three thousand and ninety-three 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 68347448929760 cubic inches would be around 3407.2 feet tall.

Recreational maths with 68347448929760

• 68347448929760 backwards is 06792984474386
• 68347448929760 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 68347448929760's digits is 77
• More coming soon!