168112443840

Names of 168112443840

• Cardinal: 168112443840 can be written as One hundred sixty-eight billion, one hundred twelve million, four hundred forty-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.6811244384 × 10¹¹

Factors of 168112443840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 251

Divisors of 168112443840

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 19 20 22 24 30 32 33 38 40 44 48 55 57 60 64 66 76 80 88 95 96 110 114 120 121 132 152 160 165 176 190 192 209 211 220 228 240 242 264 285 304 320 330 352 361 363 380 418 422 440 456 480 484 528 570 605 608 627 633 660 704 722 726 760 836 844 880 912 960 968 1045 1055 1056 1083 1140 1210 1216 1254 1266 1320 1444 1452 1520 1672 1688 1760 1805 1815 1824 1936 2090 2110 2112 2166 2280 2299 2321 2420 2508 2532 2640 2888 2904 3040 3135 3165 3344 3376 3520 3610 3630 3648 3872 3971 4009 4180 4220 4332 4560 4598 4642 4840 5016 5064 5280 5415 5776 5808 6080 6270 6330 6688 6752 6859 6897 6963 7220 7260 7744 7942 8018 8360 8440 8664 9120 9196 9284 9680 10032 10128 10560 10830 11495 11552 11605 11616 11913 12027 12540 12660 13376 13504 13718 13794 13926 14440 14520 15884 16036 16720 16880 17328 18240 18392 18568 19360 19855 20045 20064 20256 20577 21660 22990 23104 23210 23232 23826 24054 25080 25320 25531 27436 27588 27852 28880 29040 31768 32072 33440 33760 34295 34485 34656 34815 36784 37136 38720 39710 40090 40128 40512 41154 43320 43681 44099 45980 46420 47652 48108 50160 50640 51062 54872 55176 55704 57760 58080 59565 60135 63536 64144 66880 67520 68590 68970 69312 69630 73568 74272 75449 76171 76593 79420 80180 82308 86640 87362 88198 91960 92840 95304 96216 100320 101280 102124 102885 109744 110352 111408 115520 116160 119130 120270 127072 127655 128288 131043 132297 137180 137940 139260 147136 148544 150898 152342 153186 158840 160360 164616 173280 174724 176396 183920 185680 190608 192432 200640 202560 204248 205770 218405 219488 220495 220704 222816 226347 228513 238260 240540 254144 255310 256576 262086 264594 274360 275880 278520 301796 304684 306372 317680 320720 329232 346560 349448 352792 367840 371360 377245 380855 381216 382965 384864 408496 411540 436810 438976 440990 441408 445632 452694 457026 476520 481080 485089 510620 524172 529188 548720 551760 557040 603592 609368 612744 635360 641440 655215 658464 661485 698896 705584 735680 742720 754490 761710 762432 765930 769728 816992 823080 829939 837881 873620 881980 905388 914052 953040 962160 970178 1021240 1048344 1058376 1097440 1103520 1114080 1131735 1142565 1207184 1218736 1225488 1270720 1282880 1310430 1316928 1322970 1397792 1411168 1447249 1455267 1508980 1523420 1531860 1633984 1646160 1659878 1675762 1747240 1763960 1810776 1828104 1906080 1924320 1940356 2042480 2096688 2116752 2194880 2207040 2228160 2263470 2285130 2414368 2425445 2437472 2450976 2489817 2513643 2620860 2645940 2795584 2822336 2894498 2910534 3017960 3046840 3063720 3292320 3319756 3351524 3494480 3527920 3621552 3656208 3812160 3848640 3880712 4084960 4149695 4189405 4193376 4233504 4341747 4526940 4570260 4828736 4850890 4874944 4901952 4979634 5027286 5241720 5291880 5788996 5821068 6035920 6093680 6127440 6584640 6639512 6703048 6988960 7055840 7236245 7243104 7276335 7312416 7761424 8169920 8299390 8378810 8386752 8467008 8683494 9053880 9140520 9216691 9701780 9959268 10054572 10483440 10583760 11577992 11642136 12071840 12187360 12254880 12449085 12568215 13279024 13406096 13977920 14111680 14472490 14486208 14552670 14624832 15522848 15919739 16598780 16757620 17366988 18107760 18281040 18433382 19403560 19918536 20109144 20966880 21167520 21708735 23155984 23284272 24143680 24374720 24509760 24898170 25136430 26558048 26812192 27650073 28944980 29105340 31045696 31839478 33197560 33515240 34733976 36215520 36562080 36866764 38807120 39837072 40218288 41933760 42335040 43417470 46083455 46311968 46568544 47759217 49796340 50272860 53116096 53624384 55300146 57889960 58210680 63678956 66395120 67030480 69467952 72431040 73124160 73733528 77614240 79598695 79674144 80436576 86834940 92166910 92623936 93137088 95518434 99592680 100545720 110600292 115779920 116421360 127357912 132790240 134060960 138250365 138935904 147467056 155228480 159197390 159348288 160873152 173669880 175117129 184333820 191036868 199185360 201091440 221200584 231559840 232842720 238796085 254715824 265580480 268121920 276500730 277871808 294934112 318394780 347339760 350234258 368667640 382073736 398370720 402182880 442401168 463119680 465685440 477592170 509431648 525351387 553001460 589868224 636789560 694679520 700468516 737335280 764147472 796741440 804365760 875585645 884802336 955184340 1018863296 1050702774 1106002920 1273579120 1389359040 1400937032 1474670560 1528294944 1751171290 1769604672 1910368680 2101405548 2212005840 2547158240 2626756935 2801874064 2949341120 3056589888 3502342580 3820737360 4202811096 4424011680 5094316480 5253513870 5603748128 7004685160 7641474720 8405622192 8848023360 10507027740 11207496256 14009370320 15282949440 16811244384 21014055480 28018740640 33622488768 42028110960 56037481280 84056221920 168112443840
• Sum of all divisors σ(n): 622215793920
• Sum of proper divisors (its aliquot sum) s(n): 454103350080
• 168112443840 is an abundant number, because the sum of its proper divisors (454103350080) is greater than itself. Its abundance is 285990906240

Bases of 168112443840

• Binary: 10011100100100010010000101000111000000₂
• Hexadecimal: 0x27244851C0
• Base-36: 2589T3UO

Squares and roots of 168112443840

• 168112443840 squared (168112443840²) is 28261793773857153945600
• 168112443840 cubed (168112443840³) is 4751159218625222452861914415104000
• The square root of 168112443840 is 410015.1751337991
• The cube root of 168112443840 is 5519.0791259469

Scales and comparisons

• 168,112,443,840 seconds is equal to 5,345 years, 23 weeks, 4 days, 21 hours, 4 minutes.
• To count from 1 to 168,112,443,840 would take you about ten 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 168112443840 cubic inches would be around 459.9 feet tall.

Recreational maths with 168112443840

• 168112443840 backwards is 048344211861
• The number of decimal digits it has is: 12
• The sum of 168112443840's digits is 42
• More coming soon!