421315281369828

Names of 421315281369828

• Cardinal: 421315281369828 can be written as Four hundred twenty-one trillion, three hundred fifteen billion, two hundred eighty-one million, three hundred sixty-nine thousand, eight hundred twenty-eight.

Scientific notation

• Scientific notation: 4.21315281369828 × 10¹⁴

Factors of 421315281369828

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1442

Divisors of 421315281369828

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 6 9 12 17 18 27 34 36 51 54 68 81 102 108 153 162 204 233 306 324 459 466 612 699 918 932 1187 1377 1398 1836 2097 2374 2754 2796 3561 3961 4194 4748 5508 6291 7122 7922 8388 10683 11883 12582 14244 15844 18873 20179 21366 23766 25164 32049 35649 37746 40358 42732 47532 54289 60537 64098 71298 75492 80716 96147 106947 108578 121074 128196 142596 162867 181611 192294 213894 217156 242148 276571 320841 325734 363222 384588 427788 488601 544833 553142 641682 651468 726444 829713 922913 977202 1089666 1106284 1283364 1408969 1465803 1634499 1659426 1845826 1954404 2179332 2489139 2768739 2817938 2931606 3268998 3318852 3691652 4226907 4397409 4701707 4978278 5537478 5635876 5863212 6537996 7467417 8306217 8453814 8794818 9403414 9956556 11074956 12680721 14105121 14934834 16612434 16907628 17589636 18806828 22402251 23952473 24918651 25361442 28210242 29869668 33224868 38042163 42315363 44804502 47904946 49837302 50722884 56420484 64441043 71857419 74755953 76084326 84630726 89609004 95809892 99674604 114126489 126946089 128882086 143714838 149511906 152168652 169261452 193323129 215572257 228252978 253892178 257764172 287429676 299023812 328289777 380838267 386646258 431144514 456505956 507784356 579969387 646716771 656579554 761676534 773292516 862289028 984869331 1095497731 1159938774 1293433542 1313159108 1523353068 1739908161 1940150313 1969738662 2190995462 2319877548 2586867084 2954607993 3286493193 3479816322 3880300626 3939477324 4381990924 5219724483 5580926209 5909215986 6572986386 6959632644 7760601252 8863823979 9859479579 10439448966 11161852418 11818431972 13145972772 16742778627 17727647958 19718959158 20878897932 22323704836 26591471937 29578438737 33485557254 35455295916 39437918316 50228335881 53182943874 59156877474 66971114508 76491518041 88735316211 100456671762 106365887748 118313754948 150685007643 152983036082 177470632422 200913343524 229474554123 301370015286 305966072164 354941264844 452055022929 458949108246 602740030572 688423662369 904110045858 917898216492 1300355806697 1376847324738 1808220091716 2065270987107 2600711613394 2753694649476 3901067420091 4130541974214 5201423226788 6195812961321 7802134840182 8261083948428 11703202260273 12391625922642 15604269680364 23406404520546 24783251845284 35109606780819 46812809041092 70219213561638 105328820342457 140438427123276 210657640684914 421315281369828
• Sum of all divisors σ(n): 1172203805232306
• Sum of proper divisors (its aliquot sum) s(n): 750888523862478
• 421315281369828 is an abundant number, because the sum of its proper divisors (750888523862478) is greater than itself. Its abundance is 329573242492650

Bases of 421315281369828

• Binary: 1011111110010111100011011101011110011101011100100₂
• Hexadecimal: 0x17F2F1BAF3AE4
• Base-36: 45CDKGHM90

Squares and roots of 421315281369828

• 421315281369828 squared (421315281369828²) is 177506566315737336620108749584
• 421315281369828 cubed (421315281369828³) is 74786228932306909107709215809083171745151552
• The square root of 421315281369828 is 20525966.0276886359
• The cube root of 421315281369828 is 74966.8168090923

Scales and comparisons

• 421,315,281,369,828 seconds is equal to 13,396,522 years, 38 weeks, 1 day, 2 hours, 43 minutes, 48 seconds.
• To count from 1 to 421,315,281,369,828 would take you about thirty-three million, four hundred ninety-one thousand, three hundred six 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 421315281369828 cubic inches would be around 6247.2 feet tall.

Recreational maths with 421315281369828

• 421315281369828 backwards is 828963182513124
• The number of decimal digits it has is: 15
• The sum of 421315281369828's digits is 63
• More coming soon!