40420557450

Names of 40420557450

• Cardinal: 40420557450 can be written as Forty billion, four hundred twenty million, five hundred fifty-seven thousand, four hundred fifty.

Scientific notation

• Scientific notation: 4.042055745 × 10¹⁰

Factors of 40420557450

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1951

Divisors of 40420557450

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 17 18 21 25 26 30 31 34 35 39 42 45 50 51 62 63 65 70 75 78 85 90 91 93 102 105 117 119 126 130 150 153 155 170 175 182 186 195 210 217 221 225 234 238 255 273 279 306 310 315 325 350 357 390 403 425 434 442 450 455 465 510 525 527 546 558 585 595 630 650 651 663 714 765 775 806 819 850 910 930 975 1050 1054 1071 1085 1105 1170 1190 1209 1275 1302 1326 1365 1395 1530 1547 1550 1575 1581 1638 1785 1873 1950 1953 1989 2015 2142 2170 2210 2275 2325 2418 2550 2635 2730 2790 2821 2925 2975 3094 3150 3162 3255 3315 3570 3627 3689 3746 3825 3906 3978 4030 4095 4550 4641 4650 4743 5270 5355 5425 5525 5619 5642 5850 5950 6045 6510 6630 6825 6851 6975 7254 7378 7650 7735 7905 8190 8463 8925 9282 9365 9486 9765 9945 10075 10710 10850 11050 11067 11238 12090 13111 13175 13650 13702 13923 13950 14105 15470 15810 16275 16575 16857 16926 17850 18135 18445 18730 19530 19890 20150 20475 20553 22134 23205 23715 24349 25389 26222 26350 26775 27846 28095 28210 30225 31841 32550 33150 33201 33714 34255 36270 36890 38675 39333 39525 40950 41106 42315 46410 46825 47430 47957 48698 48825 49725 50778 53550 55335 56190 58063 60450 61659 63682 65555 66402 68510 69615 70525 73047 77350 78666 79050 84285 84630 90675 92225 93650 95523 95914 97650 99450 102765 110670 116025 116126 117999 118575 121745 123318 126945 131110 139230 140475 141050 143871 146094 159205 166005 168570 170443 171275 174189 181350 184450 191046 196665 205530 211575 219141 222887 232050 235998 237150 239785 243490 253890 276675 280950 286569 287742 290315 308295 318410 327775 332010 340886 342550 348075 348378 365235 393330 406441 413933 421425 423150 431613 438282 445774 477615 479570 511329 513825 522567 553350 573138 580630 589995 608725 616590 634725 655550 668661 696150 719355 730470 754819 796025 812882 827866 830025 842850 852215 863226 870945 955230 983325 987071 1022658 1027650 1045134 1095705 1114435 1179990 1198925 1217450 1219323 1241799 1269450 1337322 1432845 1438710 1451575 1509638 1533987 1541475 1592050 1660050 1704430 1741890 1826175 1966650 1974142 2005983 2032205 2069665 2158065 2191410 2228870 2264457 2388075 2397850 2438646 2483598 2556645 2612835 2865690 2897531 2903150 2949975 2961213 3067974 3082950 3343305 3596775 3652350 3657969 3725397 3774095 4011966 4064410 4139330 4261075 4316130 4354725 4528914 4776150 4935355 5113290 5225670 5283733 5478525 5572175 5795062 5899950 5922426 6096615 6208995 6686610 6793371 6909497 7164225 7193550 7315938 7450794 7548190 7669935 8522150 8692593 8709450 8883639 9870710 10029915 10161025 10348325 10567466 10790325 10957050 11144350 11322285 12193230 12417990 12783225 12831923 13064175 13586742 13818994 14328450 14487655 14806065 15339870 15851199 16716525 17385186 17767278 18289845 18626985 18870475 20059830 20322050 20696650 20728491 21580650 22644570 24676775 25566450 25663846 26077779 26128350 26418665 28975310 29612130 30483075 31044975 31702398 33433050 33966855 34547485 36579690 37253970 37740950 38349675 38495769 41456982 43462965 44418195 47553597 49353550 50149575 52155558 52837330 56611425 60966150 62089950 62185473 64159615 67933710 69094970 72438275 74030325 76699350 76991538 79255995 86925930 88836390 89823461 91449225 93134925 95107194 100299150 103642455 113222850 115487307 124370946 128319230 130388895 132093325 144876550 148060650 158511990 169834275 172737425 179646922 182898450 186269850 192478845 207284910 217314825 222090975 230974614 237767985 260777790 264186650 269470383 310927365 320798075 339668550 345474850 384957690 396279975 434629650 444181950 449117305 475535970 518212275 538940766 577436535 621854730 641596150 651944475 792559950 808411149 898234610 962394225 1036424550 1154873070 1188839925 1303888950 1347351915 1554636825 1616822298 1924788450 2245586525 2377679850 2694703830 2887182675 3109273650 4042055745 4491173050 5774365350 6736759575 8084111490 13473519150 20210278725 40420557450
• Sum of all divisors σ(n): 146162644992
• Sum of proper divisors (its aliquot sum) s(n): 105742087542
• 40420557450 is an abundant number, because the sum of its proper divisors (105742087542) is greater than itself. Its abundance is 65321530092

Bases of 40420557450

• Binary: 100101101001010000001100001010001010₂
• Hexadecimal: 0x96940C28A
• Base-36: IKHCTQI

Squares and roots of 40420557450

• 40420557450 squared (40420557450²) is 1633821464568750502500
• 40420557450 cubed (40420557450³) is 66039974371644319161017618625000
• The square root of 40420557450 is 201048.6444868505
• The cube root of 40420557450 is 3431.8958500393

Scales and comparisons

• 40,420,557,450 seconds is equal to 1,285 years, 12 weeks, 6 days, 12 hours, 37 minutes, 30 seconds.
• To count from 1 to 40,420,557,450 would take you about two thousand, five hundred seventy 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 40420557450 cubic inches would be around 286 feet tall.

Recreational maths with 40420557450

• 40420557450 backwards is 05475502404
• The number of decimal digits it has is: 11
• The sum of 40420557450's digits is 36
• More coming soon!