420021796194

Names of 420021796194

• Cardinal: 420021796194 can be written as Four hundred twenty billion, twenty-one million, seven hundred ninety-six thousand, one hundred ninety-four.

Scientific notation

• Scientific notation: 4.20021796194 × 10¹¹

Factors of 420021796194

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 72

Divisors of 420021796194

• Number of divisors d(n): 1056
• Complete list of divisors:
  1 2 3 6 7 9 11 13 14 17 18 19 21 22 26 27 33 34 38 39 42 51 54 57 63 66 77 78 81 91 99 102 114 117 119 121 126 133 143 153 154 162 171 182 187 189 198 209 221 231 234 238 242 243 247 266 273 286 297 306 323 342 351 357 363 374 378 399 418 429 442 459 462 486 494 513 546 561 567 594 627 646 663 693 702 714 726 729 741 798 819 847 858 891 918 969 1001 1026 1053 1071 1089 1122 1134 1197 1254 1287 1309 1326 1377 1386 1458 1463 1482 1539 1547 1573 1638 1683 1694 1701 1729 1782 1881 1938 1989 2002 2057 2079 2106 2142 2178 2187 2223 2261 2299 2394 2431 2457 2541 2574 2618 2673 2717 2754 2907 2926 3003 3078 3094 3146 3159 3213 3267 3366 3402 3458 3553 3591 3762 3861 3927 3978 4114 4131 4158 4199 4374 4389 4446 4522 4598 4617 4641 4719 4862 4914 5049 5082 5103 5187 5346 5434 5643 5814 5967 6006 6171 6237 6318 6426 6534 6561 6669 6783 6897 7106 7182 7293 7371 7623 7722 7854 8019 8151 8262 8398 8721 8778 9009 9234 9282 9438 9477 9639 9801 10098 10206 10374 10659 10773 11011 11286 11583 11781 11934 12342 12393 12474 12597 13122 13167 13338 13566 13794 13851 13923 14157 14399 14586 14742 15147 15246 15309 15561 16038 16093 16302 16929 17017 17442 17901 18018 18513 18711 18954 19019 19278 19602 19683 20007 20349 20691 21318 21546 21879 22022 22113 22869 23166 23562 24057 24453 24786 24871 25194 26163 26334 26741 27027 27702 27846 28314 28431 28798 28917 29393 29403 29887 30294 30618 31122 31977 32186 32319 33033 33858 34034 34749 35343 35802 37026 37179 37422 37791 38038 39083 39366 39501 40014 40698 41382 41553 41769 42471 43197 43758 44226 45441 45738 45927 46189 46683 48114 48279 48906 49742 50787 51051 52326 53482 53703 54054 55539 56133 56862 57057 57834 58786 58806 59049 59774 60021 61047 62073 63954 64638 65637 66066 66339 68607 69498 70686 72171 73359 74358 74613 75582 78166 78489 79002 80223 81081 83106 83538 84942 85293 86394 86751 88179 88209 89661 90882 91854 92378 93366 95931 96558 96957 99099 101574 102102 104247 106029 107406 111078 111537 112266 113373 114114 117249 118098 118503 120042 122094 124146 124659 125307 127413 129591 131274 132678 136323 137214 137781 138567 140049 144342 144837 146718 149226 152361 153153 156978 160446 161109 162162 166617 168399 170586 171171 173502 176358 176418 179322 180063 183141 186219 187187 191862 193914 196911 198198 199017 205821 208494 209209 212058 216513 220077 223074 223839 226746 234498 235467 237006 240669 243243 249318 250614 254826 255879 259182 260253 264537 264627 268983 272646 273581 275562 277134 280098 287793 289674 290871 297297 304722 306306 312741 318087 322218 323323 333234 334611 336798 340119 342342 351747 355509 360126 366282 372438 373977 374374 375921 382239 388773 393822 398034 408969 411642 413343 415701 418418 420147 433026 434511 440154 447678 457083 459459 470934 481338 483327 486486 499851 505197 508079 511758 513513 520506 529074 529254 537966 540189 547162 549423 558657 561561 575586 581742 590733 594594 597051 617463 625482 627627 636174 646646 649539 660231 669222 671517 680238 703494 706401 711018 722007 729729 747954 751842 764478 767637 777546 780759 793611 793881 806949 817938 820743 826686 831402 840294 863379 869022 872613 891891 914166 918918 938223 954261 966654 969969 999702 1003833 1010394 1016158 1020357 1027026 1055241 1066527 1080378 1098846 1117314 1121931 1123122 1127763 1146717 1166319 1181466 1194102 1226907 1234926 1247103 1255254 1260441 1299078 1303533 1320462 1343034 1371249 1378377 1412802 1444014 1449981 1459458 1499553 1515591 1524237 1535274 1540539 1561518 1587222 1587762 1613898 1620567 1641486 1648269 1675971 1684683 1726758 1745226 1772199 1783782 1791153 1852389 1876446 1882881 1908522 1939938 1980693 2007666 2014551 2040714 2110482 2119203 2133054 2166021 2189187 2243862 2255526 2293434 2332638 2342277 2380833 2381643 2420847 2453814 2462229 2494206 2520882 2590137 2607066 2617839 2675673 2742498 2756754 2814669 2862783 2899962 2909907 2999106 3031182 3048474 3061071 3081078 3165723 3199581 3241134 3296538 3351942 3369366 3383289 3440151 3498957 3544398 3556553 3582306 3680721 3704778 3741309 3765762 3781323 3910599 3961386 4029102 4113747 4135131 4238406 4332042 4349943 4378374 4498659 4546773 4572711 4621617 4684554 4761666 4763286 4841694 4861701 4924458 4944807 5027913 5054049 5180274 5235678 5316597 5351346 5373459 5557167 5629338 5648643 5725566 5819814 5942079 6043653 6122142 6331446 6357609 6399162 6498063 6567561 6766578 6880302 6997914 7026831 7113106 7142499 7144929 7262541 7361442 7386687 7482618 7562646 7770411 7821198 7853517 8027019 8227494 8270262 8444007 8588349 8699886 8729721 8997318 9093546 9145422 9183213 9243234 9497169 9598743 9723402 9889614 10055826 10108098 10149867 10320453 10496871 10633194 10669659 10746918 11042163 11114334 11223927 11297286 11343969 11731797 11884158 12087306 12341241 12405393 12715218 12996126 13049829 13135122 13495977 13718133 13864851 14053662 14284998 14289858 14525082 14585103 14773374 14834421 15083739 15162147 15540822 15707034 15949791 16054038 16671501 16888014 16945929 17176698 17459442 17826237 18130959 18366426 18994338 19072827 19197486 19494189 19702683 20299734 20640906 20993742 21339318 21427497 21787623 22084326 22160061 22447854 22687938 23311233 23463594 24081057 24682482 24810786 25765047 26099658 26189163 26991954 27436266 27549639 27729702 28491507 28796229 29170206 29668842 30167478 30324294 30449601 30961359 31490613 31899582 32008977 33343002 33671781 33891858 34031907 35195391 35652474 36261918 37216179 38145654 38988378 39405366 40487931 41154399 41594553 42854994 43575246 44320122 44503263 45251217 45486441 46622466 47849373 48162114 50014503 50837787 51530094 52378326 53478711 54392877 55099278 56983014 57592458 58482567 59108049 60899202 61922718 62981226 64017954 64282491 65362869 66480183 67343562 68063814 69933699 70390782 72243171 74432358 77295141 78567489 80975862 82308798 82648917 83189106 85474521 86388687 89006526 90502434 90972882 91348803 92884077 94471839 95698746 96026931 100029006 101015343 101675574 102095721 105586173 106957422 108785754 111648537 116965134 118216098 121463793 123463197 124783659 128564982 130725738 132960366 133509789 135753651 136459323 139867398 143548119 144486342 152513361 154590282 157134978 160436133 163178631 165297834 170949042 172777374 175447701 182697606 185768154 188943678 192053862 192847473 196088607 199440549 202030686 204191442 209801097 211172346 216729513 223297074 235702467 242927586 246926394 247946751 249567318 256423563 267019578 271507302 272918646 283415517 287096238 288080793 303046029 305026722 316758519 320872266 326357262 334945611 350895402 370389591 374350977 385694946 392177214 398881098 409377969 419602194 433459026 457540083 471404934 489535893 495893502 512847126 526343103 566831034 576161586 578542419 588265821 598321647 606092058 633517038 650188539 669891222 707107401 740779182 748701954 769270689 818755938 850246551 864242379 909138087 915080166 950275557 979071786 1004836833 1052686206 1111168773 1123052931 1157084838 1176531642 1196643294 1228133907 1300377078 1372620249 1414214802 1468607679 1538541378 1579029309 1700493102 1728484758 1735627257 1764797463 1794964941 1818276174 1900551114 2009673666 2121322203 2222337546 2246105862 2307812067 2456267814 2592727137 2727414261 2745240498 2937215358 3158058618 3333506319 3471254514 3529594926 3589929882 3684401721 4117860747 4242644406 4615624134 5185454274 5384894823 5454828522 6363966609 6667012638 7368803442 7778181411 8235721494 10000518957 10769789646 11053205163 12353582241 12727933218 15556362822 16154684469 19091899827 20001037914 22106410326 23334544233 24707164482 30001556871 32309368938 38183799654 46669088466 60003113742 70003632699 140007265398 210010898097 420021796194
• Sum of all divisors σ(n): 1424934080640
• Sum of proper divisors (its aliquot sum) s(n): 1004912284446
• 420021796194 is an abundant number, because the sum of its proper divisors (1004912284446) is greater than itself. Its abundance is 584890488252

Bases of 420021796194

• Binary: 110000111001011001111111111110101100010₂
• Hexadecimal: 0x61CB3FFD62
• Base-36: 5CYE4S4I

Squares and roots of 420021796194

• 420021796194 squared (420021796194²) is 176418309278034072885636
• 420021796194 cubed (420021796194³) is 74099535144468486642558345462069384
• The square root of 420021796194 is 648090.8857513737
• The cube root of 420021796194 is 7489.0019317359

Scales and comparisons

• 420,021,796,194 seconds is equal to 13,355 years, 20 weeks, 3 days, 9 hours, 9 minutes, 54 seconds.
• To count from 1 to 420,021,796,194 would take you about twenty-six thousand, seven hundred ten 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 420021796194 cubic inches would be around 624.1 feet tall.

Recreational maths with 420021796194

• 420021796194 backwards is 491697120024
• The number of decimal digits it has is: 12
• The sum of 420021796194's digits is 45
• More coming soon!