42149184770

Names of 42149184770

• Cardinal: 42149184770 can be written as Forty-two billion, one hundred forty-nine million, one hundred eighty-four thousand, seven hundred seventy.

Scientific notation

• Scientific notation: 4.214918477 × 10¹⁰

Factors of 42149184770

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 366

Divisors of 42149184770

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 5 7 10 11 14 17 22 34 35 55 67 70 77 85 110 119 121 134 154 170 187 238 242 257 289 335 374 385 469 514 578 595 605 670 737 770 847 935 938 1139 1190 1210 1285 1309 1445 1474 1694 1799 1870 2023 2057 2278 2345 2570 2618 2827 2890 3179 3598 3685 4046 4114 4235 4369 4690 5159 5654 5695 6358 6545 7370 7973 8107 8470 8738 8995 10115 10285 10318 11390 12529 13090 14135 14399 15895 15946 16214 17219 17990 19363 19789 20230 20570 21845 22253 25058 25795 28270 28798 30583 31097 31790 34438 34969 38726 39578 39865 40535 43690 44506 48059 51590 56749 61166 62194 62645 69938 71995 74273 79730 81070 86095 87703 96118 96815 98945 111265 113498 120533 125290 135541 137819 143990 148546 152915 155485 172190 174845 175406 189409 193630 197890 212993 217679 222530 240295 241066 244783 271082 275638 283745 292723 305830 310970 336413 349690 371365 378818 425986 435358 438515 480590 489566 519911 528649 567490 585446 602665 672826 677705 689095 742730 817003 877030 947045 964733 1039822 1057298 1064965 1088395 1205330 1223915 1325863 1355410 1378190 1463615 1490951 1634006 1682065 1894090 1929466 2049061 2083499 2129930 2176790 2342923 2447830 2599555 2643245 2651726 2927230 2981902 3219953 3364130 3700543 4085015 4098122 4166998 4685846 4823665 4976291 5199110 5286490 5719021 6439906 6629315 7401086 7454755 8170030 8987033 9647330 9952582 10245305 10417495 11438042 11714615 13258630 14584493 14909510 16099765 16400461 17974066 18502715 20490610 20834990 22539671 23429230 24881455 28595105 29168986 32199530 32800922 34834037 35419483 37005430 44935165 45079342 49762910 54739201 57190210 62909231 69668074 70838966 72922465 82002305 89870330 109478402 112698355 125818462 145844930 164004610 174170185 177097415 225396710 247936381 273696005 314546155 348340370 354194830 383174407 495872762 547392010 602131211 629092310 766348814 1204262422 1239681905 1915872035 2479363810 3010656055 3831744070 4214918477 6021312110 8429836954 21074592385 42149184770
• Sum of all divisors σ(n): 103152825216
• Sum of proper divisors (its aliquot sum) s(n): 61003640446
• 42149184770 is an abundant number, because the sum of its proper divisors (61003640446) is greater than itself. Its abundance is 18854455676

Bases of 42149184770

• Binary: 100111010000010010011000010100000010₂
• Hexadecimal: 0x9D0498502
• Base-36: JD2JB42

Squares and roots of 42149184770

• 42149184770 squared (42149184770²) is 1776553776775599952900
• 42149184770 cubed (42149184770³) is 74880293391156097242385397333000
• The square root of 42149184770 is 205302.6662515613
• The cube root of 42149184770 is 3480.1374183305

Scales and comparisons

• 42,149,184,770 seconds is equal to 1,340 years, 11 weeks, 18 hours, 52 minutes, 50 seconds.
• To count from 1 to 42,149,184,770 would take you about two thousand, six hundred eighty 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 42149184770 cubic inches would be around 290 feet tall.

Recreational maths with 42149184770

• 42149184770 backwards is 07748194124
• The number of decimal digits it has is: 11
• The sum of 42149184770's digits is 47
• More coming soon!