421940349558

Names of 421940349558

• Cardinal: 421940349558 can be written as Four hundred twenty-one billion, nine hundred forty million, three hundred forty-nine thousand, five hundred fifty-eight.

Scientific notation

• Scientific notation: 4.21940349558 × 10¹¹

Factors of 421940349558

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3314

Divisors of 421940349558

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 27 31 39 41 42 49 54 62 63 78 81 82 91 93 98 117 123 126 147 162 182 186 189 217 234 246 273 279 287 294 351 369 378 403 434 441 533 546 558 567 574 637 651 702 738 806 819 837 861 882 1053 1066 1107 1134 1209 1271 1274 1302 1323 1519 1599 1638 1674 1722 1911 1953 2009 2106 2214 2418 2457 2511 2542 2583 2646 2821 3038 3198 3217 3321 3627 3731 3813 3822 3906 3969 4018 4557 4797 4914 5022 5166 5642 5733 5859 6027 6434 6642 7254 7371 7462 7626 7749 7938 8463 8897 9114 9594 9651 10881 11193 11439 11466 11718 12054 13671 14391 14742 15498 16523 16926 17199 17577 17794 18081 19302 19747 21762 22386 22519 22878 23247 25389 26117 26691 27342 28782 28953 32643 33046 33579 34317 34398 35154 36162 39494 41013 41821 43173 45038 46494 49569 50778 51597 52234 53382 54243 57906 59241 62279 65286 67158 67557 68634 76167 78351 80073 82026 83642 86346 86859 99138 99727 100737 102951 103194 108486 115661 118482 123039 124558 125463 131897 135114 148707 152334 156702 157633 160146 162729 173718 177723 186837 199454 201474 202671 205902 228501 231322 235053 240219 246078 250926 260577 263794 292747 297414 299181 302211 315266 325458 346983 355446 373674 376389 395691 405342 446121 457002 470106 472899 480438 521154 533169 560511 585494 598362 604422 608013 693966 698089 705159 720657 752778 791382 809627 878241 892242 897543 923279 945798 1040949 1066338 1121022 1129167 1187073 1216026 1296451 1338363 1396178 1410318 1418697 1441314 1599507 1619254 1681533 1714661 1756482 1795086 1824039 1846558 2049229 2081898 2094267 2115477 2258334 2374146 2428881 2592902 2634723 2676726 2692629 2769837 2837394 3122847 3199014 3363066 3387501 3429322 3561219 3648078 3889353 4088807 4098458 4188534 4230954 4256091 4857762 4886623 5044599 5143983 5269446 5385258 5539674 6147687 6245694 6282801 6462953 6775002 7122438 7286643 7778706 7904169 8077887 8177614 8309511 8512182 9075157 9368541 9773246 10089198 10287966 10683657 11668059 12002627 12266421 12295374 12565602 12768273 12925906 14573286 14659869 15431949 15808338 16155774 16619022 18150314 18443061 18737082 18848403 19388859 21367314 21859929 23336118 23712507 24005254 24532842 24928533 25536546 27225471 28621649 29319738 30863898 35004177 36007881 36799263 36886122 37696806 38777718 43719858 43979607 46295847 47425014 49857066 53154491 54450942 55329183 56545209 57243298 58166577 63526099 65579787 70008354 72015762 73598526 74785599 81676413 84018389 85864947 87959214 92591694 105012531 106308982 108023643 110397789 110658366 113090418 116333154 127052198 131159574 131938821 138887541 149571198 159463473 163352826 165987549 168036778 171729894 174499731 190578297 200351543 210025062 216047286 220795578 245029239 252055167 257594841 263877642 277775082 318926946 324070929 331193367 331975098 348999462 372081437 381156594 395816463 400703086 478390419 490058478 504110334 515189682 523499193 571734891 601054629 648141858 662386734 735087717 744162874 756165501 772784523 791632926 956780838 972212787 1046998386 1116244311 1143469782 1202109258 1435171257 1470175434 1512331002 1545569046 1715204673 1803163887 1944425574 2232488622 2268496503 2318353569 2604570059 2870342514 3348732933 3430409346 3606327774 4305513771 4536993006 4636707138 5145614019 5209140118 5409491661 6697465866 6805489509 7813710177 8611027542 10046198799 10291228038 10818983322 13610979018 15627420354 16228474983 20092397598 23441130531 30138596397 32456949966 46882261062 60277192794 70323391593 140646783186 210970174779 421940349558
• Sum of all divisors σ(n): 1252837732608
• Sum of proper divisors (its aliquot sum) s(n): 830897383050
• 421940349558 is an abundant number, because the sum of its proper divisors (830897383050) is greater than itself. Its abundance is 408957033492

Bases of 421940349558

• Binary: 110001000111101100110101100101001110110₂
• Hexadecimal: 0x623D9ACA76
• Base-36: 5DU4E1DI

Squares and roots of 421940349558

• 421940349558 squared (421940349558²) is 178033658585127230795364
• 421940349558 cubed (421940349558³) is 75119584136498211461700428525849112
• The square root of 421940349558 is 649569.3570035459
• The cube root of 421940349558 is 7500.3872366461

Scales and comparisons

• 421,940,349,558 seconds is equal to 13,416 years, 20 weeks, 4 days, 20 hours, 39 minutes, 18 seconds.
• To count from 1 to 421,940,349,558 would take you about twenty-six thousand, eight hundred thirty-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 421940349558 cubic inches would be around 625 feet tall.

Recreational maths with 421940349558

• 421940349558 backwards is 855943049124
• 421940349558 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 421940349558's digits is 54
• More coming soon!