3420994008978

Names of 3420994008978

• Cardinal: 3420994008978 can be written as Three trillion, four hundred twenty billion, nine hundred ninety-four million, eight thousand, nine hundred seventy-eight.

Scientific notation

• Scientific notation: 3.420994008978 × 10¹²

Factors of 3420994008978

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 188

Divisors of 3420994008978

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 19 21 26 27 38 39 42 47 54 57 63 78 81 91 94 97 114 117 126 133 141 162 171 182 189 194 234 243 247 266 273 282 291 329 342 351 361 378 399 423 486 494 513 546 567 582 611 658 679 702 722 741 798 819 846 873 893 987 1026 1053 1083 1134 1197 1222 1261 1269 1358 1482 1539 1638 1701 1729 1746 1786 1833 1843 1974 2037 2106 2166 2209 2223 2394 2457 2522 2527 2538 2619 2679 2961 3078 3159 3249 3402 3458 3591 3666 3686 3783 3807 4074 4277 4418 4446 4559 4617 4693 4914 5054 5187 5238 5358 5499 5529 5922 6111 6251 6318 6498 6627 6669 7182 7371 7566 7581 7614 7857 8037 8554 8827 8883 9118 9234 9386 9747 10374 10773 10998 11058 11349 11421 11609 12222 12502 12831 12901 13254 13338 13677 14079 14742 15162 15463 15561 15714 16074 16497 16587 16967 17654 17766 18333 18753 19494 19881 20007 21546 22113 22698 22743 22842 23218 23571 23959 24111 25662 25802 26481 26649 27354 28158 28717 29241 30926 31122 31913 32319 32851 32994 33174 33934 34047 34827 35017 36666 37506 38493 38703 39762 40014 41031 41971 42237 44226 45486 46389 46683 47142 47918 48222 49491 49761 50901 52962 53298 54999 56259 57434 58482 59267 59643 60021 63826 64638 65702 68094 68229 69654 70034 71877 72333 76986 77406 79443 79947 81263 82062 83942 84474 86151 86621 87723 92778 93366 95739 98553 98982 99522 101802 102141 104481 105051 109998 112518 115479 116109 118534 118769 119286 120042 123093 125913 126711 136458 139167 140049 143754 144666 148473 149283 152703 158886 159894 162526 164997 167713 168777 172302 173242 175446 177801 178929 191478 197106 201019 204282 204687 208962 210102 214273 215631 216999 220571 230958 232218 237538 238329 243789 245119 246186 251826 253422 258453 259863 278334 280098 287217 293797 295659 296946 298566 305406 306423 313443 315153 329994 335426 337554 346437 348327 355602 356307 357858 369279 377739 380133 402038 409374 414869 417501 420147 428546 431262 433998 441142 447849 455221 458109 476658 487578 490238 503139 506331 516906 519726 533403 536787 545623 574434 587594 591318 603057 606347 612846 614061 626886 630306 642819 646893 661713 692874 696654 712614 714987 731367 735357 738558 755478 760266 775359 779589 797449 829738 835002 840294 861651 881391 886977 895698 910442 916218 940329 945459 1006278 1012662 1039311 1044981 1066806 1068921 1073574 1091246 1107837 1126073 1133217 1140399 1206114 1212694 1228122 1244607 1252503 1285638 1293786 1323426 1365663 1374327 1429974 1462734 1470714 1499911 1509417 1518993 1543997 1550718 1559178 1594898 1600209 1636869 1645799 1723302 1762782 1773954 1809171 1819041 1880658 1890918 1928457 1940679 1985139 2078622 2089962 2137842 2144961 2194101 2206071 2215674 2252146 2266434 2280798 2326077 2338767 2392347 2489214 2505006 2584953 2644173 2660931 2731326 2748654 2785549 2820987 2836377 2999822 3018834 3037986 3087994 3134943 3186547 3200418 3206763 3273738 3291598 3378219 3399651 3618342 3638082 3733821 3757509 3819361 3856914 3881358 3970278 4071187 4096989 4122981 4289922 4388202 4412142 4499733 4528251 4631991 4652154 4677534 4784694 4800627 4910607 4937397 5169906 5288346 5321862 5427513 5457123 5571098 5582143 5641974 5672754 5785371 5822037 5955417 6269886 6373094 6413526 6582303 6618213 6756438 6799302 6978231 7016301 7177041 7467642 7515018 7638722 7754859 7882511 7932519 7982793 8142374 8193978 8245962 8356647 8509131 8999466 9056502 9263982 9559641 9601254 9620289 9821214 9874794 10134657 10198953 10366837 10855026 10914246 11164286 11201463 11458083 11520593 11570742 11644074 11910834 12213561 12290967 13164606 13236426 13499199 13584753 13895973 13956462 14032602 14354082 14401881 14731821 14812191 15509718 15765022 15865038 15965586 16282539 16371369 16713294 16746429 17018262 17356113 17866251 19119282 19240578 19498843 19746909 19854639 20269314 20397906 20733674 21048903 21395387 21531123 22402926 22916166 23041186 23647533 23797557 24427122 24581934 25069941 26998398 27169506 27791946 28498309 28678923 28803762 28860867 29463642 29624382 30403971 31100511 32565078 32742738 33492858 33604389 34374249 34561779 34712226 35732502 36640683 36872901 38997686 39493818 39709278 40497597 40754259 41687919 42097806 42790774 43062246 44195463 44436573 47295066 47595114 48847617 49114107 50139882 50239287 52068339 52925431 53598753 56996618 57357846 57721734 58496529 59563917 60807942 62201022 64186161 64593369 67208778 68748498 69123558 70942599 71392671 72567859 73281366 73745802 75209823 77352553 80995194 81508518 83375838 85494927 86036769 88390926 88873146 91211913 93301533 97695234 98228214 100478574 100813167 103122747 103685337 104136678 105850862 107197506 109922049 110618703 116993058 119127834 121492791 125063757 128372322 129186738 132586389 133309719 141885198 142785342 145135718 147342321 149767709 150419646 150717861 154705106 158776293 170989854 172073538 175489587 182423826 186603066 192558483 193780107 201626334 206245494 207370674 212827797 217703577 219844098 221237406 225629469 232057659 242985582 250127514 256484781 258110307 265172778 266619438 273635739 279904599 294684642 299535418 301435722 309368241 311056011 317552586 329766147 350979174 364478373 370478017 375191271 385116966 387560214 399929157 425655594 435407154 449303127 451258938 452153583 464115318 476328879 512969562 516220614 526468761 541467871 547271478 559809198 577675449 618736482 622112022 638483391 653110731 659532294 676888407 696172977 728956746 740956034 750382542 769454343 774330921 799858314 839713797 898606254 904307166 928104723 933168033 952657758 989298441 1005583189 1052937522 1082935742 1111434051 1155350898 1276966782 1306221462 1347909381 1353776814 1356460749 1392345954 1428986637 1538908686 1548661842 1579406283 1624403613 1679427594 1733026347 1856209446 1866336066 1915450173 1959332193 1978596882 2011166378 2088518931 2222868102 2308363029 2519141391 2695818762 2712921498 2799504099 2857973274 3016749567 3158812566 3248807226 3334302153 3466052694 3830900346 3918664386 4043728143 4177037862 4286959911 4616726058 4738218849 4873210839 5038282782 5199079041 5599008198 5877996579 6033499134 6265556793 6668604306 6925089087 7039082323 8087456286 8573919822 9050248701 9476437698 9746421678 10002906459 10398158082 11755993158 12131184429 12531113586 12860879733 13850178174 14078164646 14619632517 17633989737 18100497402 18796670379 20005812918 21117246969 24262368858 25721759466 27150746103 29239265034 30008719377 35267979474 36393553287 37593340758 42234493938 43858897551 54301492206 60017438754 63351740907 72787106574 81452238309 87717795102 90026158131 126703481814 131576692653 162904476618 180052316262 190055222721 244356714927 263153385306 380110445442 488713429854 570165668163 1140331336326 1710497004489 3420994008978
• Sum of all divisors σ(n): 10306786299264
• Sum of proper divisors (its aliquot sum) s(n): 6885792290286
• 3420994008978 is an abundant number, because the sum of its proper divisors (6885792290286) is greater than itself. Its abundance is 3464798281308

Bases of 3420994008978

• Binary: 110001110010000011001000011111011110010010₂
• Hexadecimal: 0x31C8321F792
• Base-36: 17NKZI74I

Squares and roots of 3420994008978

• 3420994008978 squared (3420994008978²) is 11703200009463368344604484
• 3420994008978 cubed (3420994008978³) is 40036577118245456011643993134955057352
• The square root of 3420994008978 is 1849592.9306141933
• The cube root of 3420994008978 is 15067.8320642483

Scales and comparisons

• 3,420,994,008,978 seconds is equal to 108,777 years, 1 week, 3 days, 1 hour, 36 minutes, 18 seconds.
• To count from 1 to 3,420,994,008,978 would take you about two hundred seventy-one thousand, nine hundred forty-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 3420994008978 cubic inches would be around 1255.7 feet tall.

Recreational maths with 3420994008978

• 3420994008978 backwards is 8798004990243
• 3420994008978 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3420994008978's digits is 63
• More coming soon!