421246980

Names of 421246980

• Cardinal: 421246980 can be written as Four hundred twenty-one million, two hundred forty-six thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 4.2124698 × 10⁸

Factors of 421246980

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 335

Divisors of 421246980

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 27 28 30 33 35 36 42 44 45 54 55 60 63 66 70 77 81 84 90 99 105 108 110 121 126 132 135 140 154 162 165 180 189 198 210 220 231 242 252 270 297 307 308 315 324 330 363 378 385 396 405 420 462 484 495 540 567 594 605 614 630 660 693 726 756 770 810 847 891 921 924 945 990 1089 1134 1155 1188 1210 1228 1260 1386 1452 1485 1535 1540 1620 1694 1782 1815 1842 1890 1980 2079 2149 2178 2268 2310 2420 2541 2763 2772 2835 2970 3070 3267 3377 3388 3465 3564 3630 3684 3780 4158 4235 4298 4356 4455 4605 4620 5082 5445 5526 5670 5940 6140 6237 6447 6534 6754 6930 7260 7623 8289 8316 8470 8596 8910 9210 9801 10131 10164 10395 10745 10890 11052 11340 12474 12705 12894 13068 13508 13815 13860 15246 16335 16578 16885 16940 17820 18420 19341 19602 20262 20790 21490 21780 22869 23639 24867 24948 25410 25788 27630 30393 30492 31185 32235 32670 33156 33770 37147 38115 38682 39204 40524 41445 41580 42980 45738 47278 49005 49734 50655 50820 55260 58023 60786 62370 64470 65340 67540 68607 70917 74294 76230 77364 82890 91179 91476 94556 96705 98010 99468 101310 111441 114345 116046 118195 121572 124335 124740 128940 137214 141834 148588 151965 152460 165780 174069 182358 185735 193410 196020 202620 212751 222882 228690 232092 236390 248670 260029 273537 274428 283668 290115 303930 334323 343035 348138 354585 364716 371470 386820 425502 445764 455895 457380 472780 497340 520058 547074 557205 580230 607860 638253 668646 686070 696276 709170 742940 780087 851004 870345 911790 1002969 1040116 1063755 1094148 1114410 1160460 1276506 1300145 1337292 1367685 1372140 1418340 1560174 1671615 1740690 1823580 1914759 2005938 2127510 2228820 2340261 2553012 2600290 2735370 3008907 3120348 3191265 3343230 3481380 3829518 3900435 4011876 4255020 4680522 5014845 5200580 5470740 6017814 6382530 6686460 7020783 7659036 7800870 9361044 9573795 10029690 11701305 12035628 12765060 14041566 15044535 15601740 19147590 20059380 21062349 23402610 28083132 30089070 35103915 38295180 42124698 46805220 60178140 70207830 84249396 105311745 140415660 210623490 421246980
• Sum of all divisors σ(n): 1665432384
• Sum of proper divisors (its aliquot sum) s(n): 1244185404
• 421246980 is an abundant number, because the sum of its proper divisors (1244185404) is greater than itself. Its abundance is 822938424

Bases of 421246980

• Binary: 11001000110111011100000000100₂
• Hexadecimal: 0x191BB804
• Base-36: 6YSS90

Squares and roots of 421246980

• 421246980 squared (421246980²) is 177449018159120400
• 421246980 cubed (421246980³) is 74749863003494627956392000
• The square root of 421246980 is 20524.3021805857
• The cube root of 421246980 is 749.6276551763

Scales and comparisons

• 421,246,980 seconds is equal to 13 years, 20 weeks, 3 days, 13 hours, 3 minutes.
• To count from 1 to 421,246,980 would take you about twenty 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 421246980 cubic inches would be around 62.5 feet tall.

Recreational maths with 421246980

• 421246980 backwards is 089642124
• 421246980 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 421246980's digits is 36
• More coming soon!