394147490022

Names of 394147490022

• Cardinal: 394147490022 can be written as Three hundred ninety-four billion, one hundred forty-seven million, four hundred ninety thousand and twenty-two.

Scientific notation

• Scientific notation: 3.94147490022 × 10¹¹

Factors of 394147490022

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4640

Divisors of 394147490022

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 9 11 13 18 19 22 26 27 31 33 38 39 54 57 62 66 78 93 99 114 117 143 171 186 198 209 234 247 279 286 297 341 342 351 361 403 418 429 494 513 558 589 594 627 682 702 722 741 806 837 858 1023 1026 1083 1178 1209 1254 1287 1482 1674 1767 1881 2046 2166 2223 2418 2574 2717 3069 3249 3534 3627 3762 3861 3971 4433 4446 4561 4693 5301 5434 5643 6138 6479 6498 6669 7254 7657 7722 7942 8151 8866 9122 9207 9386 9747 10602 10881 11191 11286 11913 12958 13299 13338 13683 14079 15314 15903 16302 18414 19437 19494 21762 22382 22971 23826 24453 26598 27366 28158 31806 33573 35739 38874 39897 41049 42237 45942 48906 50171 51623 58311 59293 67146 68913 71478 73359 79794 82098 84227 84474 86659 100342 100719 103246 107217 116622 118586 119691 123101 123147 126711 137826 141391 145483 146718 150513 154869 168454 173318 174933 177879 201438 206739 214434 239382 246202 246294 252681 253422 259977 282782 290966 301026 302157 309738 349866 355758 369303 413478 424173 436449 451539 464607 505362 519954 533637 604314 652223 738606 758043 779931 848346 872898 903078 929214 953249 1067274 1107909 1126567 1272519 1304446 1309347 1354617 1393821 1516086 1555301 1559862 1600313 1600911 1646521 1838083 1906498 1956669 2215818 2253134 2274129 2339793 2545038 2618694 2686429 2709234 2787642 2859747 3110602 3200626 3201822 3293042 3323727 3379701 3676166 3817557 3913338 3928041 4548258 4665903 4679586 4800939 4939563 5372858 5514249 5719494 5870007 6647454 6759402 7635114 7856082 8059287 8579241 9331806 9601878 9879126 10139103 11028498 11740014 12392237 13997709 14402817 14818689 16118574 16542747 17158482 17610021 18111731 20218913 20278206 21404773 24177861 24784474 25737723 27995418 28805634 29550719 29637378 30417309 33085494 34923577 35220042 36223462 37176711 40437826 41993127 42809546 43208451 44456067 48355722 49628241 51042151 51475446 54335193 59101438 60656739 60834618 64214319 69847154 72533583 74353422 83986254 86416902 88652157 88912134 99256482 102084302 104770731 108670386 111530133 121313478 128428638 145067166 153126453 163005579 177304314 181970217 192642957 209541462 223060266 235452503 265956471 306252906 314312193 326011158 334590399 363940434 384159347 385285914 459379359 470905006 489016737 531912942 545910651 561463661 577928871 628624386 663547963 669180798 706357509 768318694 797869413 918758718 942936579 978033474 1091821302 1122927322 1152478041 1155857742 1327095926 1378138077 1412715018 1595738826 1684390983 1885873158 1990643889 2119072527 2304956082 2756276154 3368781966 3457434123 3981287778 4238145054 5053172949 5971931667 6357217581 6914868246 7299027593 10106345898 10372302369 11943863334 12714435162 14598055186 15159518847 17915795001 20744604738 21897082779 30319037694 35831590002 43794165558 65691248337 131382496674 197073745011 394147490022
• Sum of all divisors σ(n): 1121297264640
• Sum of proper divisors (its aliquot sum) s(n): 727149774618
• 394147490022 is an abundant number, because the sum of its proper divisors (727149774618) is greater than itself. Its abundance is 333002284596

Bases of 394147490022

• Binary: 101101111000101000001010110100011100110₂
• Hexadecimal: 0x5BC50568E6
• Base-36: 512H8LPI

Squares and roots of 394147490022

• 394147490022 squared (394147490022²) is 155352243890642589560484
• 394147490022 cubed (394147490022³) is 61231696998782360527959108755490648
• The square root of 394147490022 is 627811.6676376765
• The cube root of 394147490022 is 7331.9515832371

Scales and comparisons

• 394,147,490,022 seconds is equal to 12,532 years, 34 weeks, 6 days, 5 hours, 53 minutes, 42 seconds.
• To count from 1 to 394,147,490,022 would take you about twenty-five thousand and sixty-five 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 394147490022 cubic inches would be around 611 feet tall.

Recreational maths with 394147490022

• 394147490022 backwards is 220094741493
• The number of decimal digits it has is: 12
• The sum of 394147490022's digits is 45
• More coming soon!