2138473446912

Names of 2138473446912

• Cardinal: 2138473446912 can be written as Two trillion, one hundred thirty-eight billion, four hundred seventy-three million, four hundred forty-six thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 2.138473446912 × 10¹²

Factors of 2138473446912

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 2074

Divisors of 2138473446912

• Number of divisors d(n): 800
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 19 22 24 27 32 33 36 38 44 48 54 57 64 66 72 76 81 88 96 99 108 114 121 128 132 144 152 162 171 176 192 198 209 216 228 242 256 264 288 297 304 324 342 352 363 384 396 418 432 456 484 512 513 528 576 594 608 627 648 684 704 726 768 792 836 864 891 912 968 1026 1056 1089 1152 1188 1216 1254 1296 1331 1368 1408 1452 1536 1539 1584 1672 1728 1782 1824 1881 1936 2039 2052 2112 2178 2299 2304 2376 2432 2508 2592 2662 2736 2816 2904 3078 3168 3267 3344 3456 3564 3648 3762 3872 3993 4078 4104 4224 4356 4598 4608 4752 4864 5016 5184 5324 5472 5632 5643 5808 6117 6156 6336 6534 6688 6897 6912 7128 7296 7524 7744 7986 8156 8208 8448 8712 9196 9504 9728 9801 10032 10368 10648 10944 11286 11616 11979 12234 12312 12672 13068 13376 13794 13824 14256 14592 15048 15488 15972 16312 16416 16896 16929 17424 18351 18392 19008 19602 20064 20691 20736 21296 21888 22429 22572 23232 23958 24468 24624 25289 25344 26136 26752 27588 28512 29184 30096 30976 31944 32624 32832 33858 34848 35937 36702 36784 38016 38741 39204 40128 41382 41472 42592 43776 44858 45144 46464 47916 48936 49248 50578 50688 52272 53504 55053 55176 57024 60192 61952 62073 63888 65248 65664 67287 67716 69696 71874 73404 73568 75867 76032 77482 78408 80256 82764 85184 87552 89716 90288 92928 95832 97872 98496 101156 104544 107008 107811 110106 110352 114048 116223 120384 124146 127776 130496 131328 134574 135432 139392 143748 146808 147136 151734 152064 154964 156816 160512 165159 165528 170368 179432 180576 185856 186219 191664 195744 196992 201861 202312 209088 215622 220212 220704 227601 228096 232446 240768 246719 248292 255552 260992 262656 269148 270864 278784 287496 293616 294272 303468 309928 313632 321024 330318 331056 340736 348669 358864 361152 372438 383328 391488 393984 403722 404624 418176 426151 431244 440424 441408 455202 456192 464892 481536 493438 496584 511104 521984 538296 541728 557568 574992 587232 588544 605583 606936 619856 627264 660636 662112 681472 682803 697338 717728 722304 740157 744876 766656 782976 787968 807444 809248 836352 852302 862488 880848 882816 910404 929784 963072 986876 993168 1022208 1043968 1046007 1076592 1083456 1149984 1174464 1177088 1211166 1213872 1239712 1254528 1278453 1321272 1324224 1365606 1394676 1435456 1444608 1480314 1489752 1533312 1565952 1614888 1618496 1672704 1704604 1724976 1761696 1765632 1816749 1820808 1859568 1973752 1986336 2044416 2048409 2092014 2153184 2166912 2220471 2299968 2348928 2422332 2427744 2479424 2509056 2556906 2642544 2648448 2713909 2731212 2789352 2870912 2889216 2960628 2979504 3066624 3131904 3138021 3229776 3236992 3409208 3449952 3523392 3531264 3633498 3641616 3719136 3835359 3947504 3972672 4096818 4184028 4306368 4333824 4440942 4599936 4687661 4697856 4844664 4855488 4958848 5018112 5113812 5285088 5296896 5427818 5462424 5578704 5741824 5921256 5959008 6133248 6276042 6459552 6473984 6661413 6818416 6899904 7046784 7266996 7283232 7438272 7670718 7895008 7945344 8141727 8193636 8368056 8612736 8667648 8881884 9199872 9375322 9395712 9689328 9710976 9917696 10227624 10570176 10593792 10855636 10924848 11157408 11483648 11506077 11842512 11918016 12552084 12919104 12947968 13322826 13636832 13799808 14062983 14093568 14533992 14566464 14876544 15341436 15790016 15890688 16283454 16387272 16736112 17225472 17763768 18399744 18750644 19378656 19421952 19835392 19984239 20455248 21140352 21711272 21849696 22314816 23012154 23685024 23836032 24425181 25104168 25838208 26645652 27273664 27599616 28125966 28187136 29067984 29132928 29753088 30682872 31580032 31781376 32566908 32774544 33472224 34450944 34518231 35527536 37501288 38757312 38843904 39968478 40910496 42188949 42280704 43422544 43699392 44629632 46024308 47370048 47672064 48850362 50208336 51564271 51676416 53291304 54547328 55199232 56251932 58135968 58265856 59506176 61365744 63160064 65133816 65549088 66944448 69036462 71055072 73275543 75002576 77514624 79936956 81820992 84377898 84561408 86845088 87398784 89259264 92048616 94740096 95344128 97700724 100416672 103128542 103352832 106582608 109094656 112503864 116271936 116531712 122731488 126320128 126566847 130267632 131098176 133888896 138072924 142110144 146551086 150005152 154692813 155029248 159873912 163641984 168755796 173690176 174797568 178518528 184097232 189480192 195401448 200833344 206257084 213165216 218189312 219826629 225007728 232543872 245462976 253133694 260535264 262196352 267777792 276145848 284220288 293102172 300010304 309385626 310058496 319747824 327283968 337511592 347380352 349595136 368194464 378960384 379700541 390802896 401666688 412514168 426330432 439653258 450015456 464078439 465087744 490925952 506267388 521070528 524392704 535555584 552291696 568440576 586204344 600020608 618771252 639495648 654567936 675023184 694760704 736388928 759401082 781605792 803333376 825028336 852660864 879306516 900030912 928156878 930175488 981851904 1012534776 1042141056 1048785408 1104583392 1136881152 1172408688 1200041216 1237542504 1278991296 1350046368 1389521408 1392235317 1472777856 1518802164 1563211584 1606666752 1650056672 1705321728 1758613032 1800061824 1856313756 1963703808 2025069552 2084282112 2209166784 2344817376 2400082432 2475085008 2557982592 2700092736 2784470634 2945555712 3037604328 3126423168 3300113344 3410643456 3517226064 3600123648 3712627512 4050139104 4168564224 4176705951 4418333568 4689634752 4950170016 5115965184 5400185472 5568941268 5891111424 6075208656 6252846336 6600226688 7034452128 7200247296 7425255024 8100278208 8353411902 8836667136 9379269504 9900340032 10231930368 10800370944 11137882536 12150417312 12505692672 13200453376 14068904256 14850510048 16200556416 16706823804 17673334272 18758539008 19800680064 21600741888 22275765072 24300834624 26400906752 28137808512 29701020096 32401112832 33413647608 37517078016 39601360128 44551530144 48601669248 56275617024 59402040192 64802225664 66827295216 79202720256 89103060288 97203338496 112551234048 118804080384 133654590432 178206120576 194406676992 237608160768 267309180864 356412241152 534618361728 712824482304 1069236723456 2138473446912
• Sum of all divisors σ(n): 7393707129600
• Sum of proper divisors (its aliquot sum) s(n): 5255233682688
• 2138473446912 is an abundant number, because the sum of its proper divisors (5255233682688) is greater than itself. Its abundance is 3116760235776

Bases of 2138473446912

• Binary: 11111000111100110111100110011111000000000₂
• Hexadecimal: 0x1F1E6F33E00
• Base-36: RAEFVK00

Squares and roots of 2138473446912

• 2138473446912 squared (2138473446912²) is 4573068683147690482335744
• 2138473446912 cubed (2138473446912³) is 9779385949816162431732614320544022528
• The square root of 2138473446912 is 1462352.0256463557
• The cube root of 2138473446912 is 12883.5225127541

Scales and comparisons

• 2,138,473,446,912 seconds is equal to 67,996 years, 43 weeks, 5 days, 1 hour, 55 minutes, 12 seconds.
• To count from 1 to 2,138,473,446,912 would take you about one hundred sixty-nine thousand, nine hundred ninety-two 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 2138473446912 cubic inches would be around 1073.6 feet tall.

Recreational maths with 2138473446912

• 2138473446912 backwards is 2196443748312
• 2138473446912 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2138473446912's digits is 54
• More coming soon!