421441398924

Names of 421441398924

• Cardinal: 421441398924 can be written as Four hundred twenty-one billion, four hundred forty-one million, three hundred ninety-eight thousand, nine hundred twenty-four.

Scientific notation

• Scientific notation: 4.21441398924 × 10¹¹

Factors of 421441398924

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8396

Divisors of 421441398924

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 21 26 28 39 42 49 52 53 78 84 91 98 106 127 147 156 159 182 196 212 254 273 294 318 364 371 381 508 546 588 636 637 689 742 762 889 1092 1113 1274 1378 1484 1524 1651 1778 1911 2067 2226 2548 2597 2667 2756 3302 3556 3822 4134 4452 4823 4953 5194 5334 6223 6604 6731 7644 7791 8191 8268 9646 9906 10388 10668 11557 12446 13462 14469 15582 16382 18669 19292 19812 20193 23114 24573 24892 26924 28938 31164 32764 33761 34671 37338 40386 46228 47117 49146 57337 57876 67522 69342 74676 80772 80899 87503 94234 98292 101283 106483 114674 135044 138684 141351 161798 172011 175006 188468 202566 212966 229348 242697 262509 282702 319449 323596 329819 344022 350012 401359 405132 425932 434123 485394 525018 565404 612521 638898 659638 688044 745381 802718 868246 970788 989457 1040257 1050036 1204077 1225042 1277796 1302369 1319276 1490762 1605436 1736492 1837563 1978914 2080514 2236143 2408154 2450084 2604738 2981524 3038861 3120771 3675126 3957828 4161028 4287647 4472286 4816308 5209476 5217667 5643599 6077722 6241542 7281799 7350252 8575294 8944572 9116583 10435334 11287198 12155444 12483084 12862941 13523341 14563598 15653001 16930797 17150588 18233166 20870668 21272027 21845397 22574396 25725882 27046682 29127196 31306002 33861594 36466332 39505193 40570023 42544054 43690794 50972593 51451764 54093364 55133621 62612004 63816081 67723188 79010386 81140046 85088108 87381588 94663387 101945186 110267242 118515579 127632162 152917779 158020772 162280092 165400863 189326774 203890372 220534484 237031158 255264324 276536351 283990161 305835558 330801726 378653548 385935347 474062316 553072702 567980322 611671116 661603452 662643709 716737073 771870694 829609053 1106145404 1135960644 1157806041 1325287418 1433474146 1543741388 1659218106 1987931127 2150211219 2315612082 2650574836 2701547429 2866948292 3318436212 3975862254 4300422438 4631224164 5017159511 5403094858 7951724508 8104642287 8600844876 10034319022 10806189716 15051478533 16209284574 20068638044 30102957066 32418569148 35120116577 60205914132 70240233154 105360349731 140480466308 210720699462 421441398924
• Sum of all divisors σ(n): 1265186635776
• Sum of proper divisors (its aliquot sum) s(n): 843745236852
• 421441398924 is an abundant number, because the sum of its proper divisors (843745236852) is greater than itself. Its abundance is 422303837928

Bases of 421441398924

• Binary: 110001000011111110111010110100010001100₂
• Hexadecimal: 0x621FDD688C
• Base-36: 5DLVBSLO

Squares and roots of 421441398924

• 421441398924 squared (421441398924²) is 177612852727018108357776
• 421441398924 cubed (421441398924³) is 74853409120156899877381333733433024
• The square root of 421441398924 is 649185.1807643179
• The cube root of 421441398924 is 7497.4296313369

Scales and comparisons

• 421,441,398,924 seconds is equal to 13,400 years, 27 weeks, 4 days, 23 hours, 15 minutes, 24 seconds.
• To count from 1 to 421,441,398,924 would take you about twenty-six thousand, eight hundred one 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 421441398924 cubic inches would be around 624.8 feet tall.

Recreational maths with 421441398924

• 421441398924 backwards is 429893144124
• The number of decimal digits it has is: 12
• The sum of 421441398924's digits is 51
• More coming soon!