40529366640

Names of 40529366640

• Cardinal: 40529366640 can be written as Forty billion, five hundred twenty-nine million, three hundred sixty-six thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.052936664 × 10¹⁰

Factors of 40529366640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 6420

Divisors of 40529366640

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 19 20 21 24 28 30 35 36 38 40 42 45 48 56 57 60 63 67 70 72 76 80 84 90 95 105 112 114 120 126 133 134 140 144 152 168 171 180 190 201 210 228 240 252 266 268 280 285 304 315 335 336 342 360 380 399 402 420 456 469 504 532 536 560 570 603 630 665 670 684 720 760 798 804 840 855 912 938 1005 1008 1064 1072 1140 1197 1206 1260 1273 1330 1340 1368 1407 1520 1596 1608 1680 1710 1876 1995 2010 2128 2280 2345 2394 2412 2520 2546 2660 2680 2736 2814 3015 3192 3216 3420 3752 3819 3990 4020 4221 4560 4690 4788 4824 5040 5092 5320 5360 5628 5985 6030 6317 6365 6384 6840 7035 7504 7638 7980 8040 8442 8911 9380 9576 9648 10184 10640 11256 11457 11970 12060 12634 12730 13680 14070 15276 15960 16080 16884 17822 18760 18951 19095 19152 20368 21105 22512 22914 23940 24120 25268 25460 26733 28140 30552 31585 31920 33768 35644 37520 37902 38190 42210 44219 44555 45828 47880 48240 50536 50920 53466 56280 56853 57285 61104 63170 67536 71288 75804 76380 80199 84420 88438 89110 91656 94755 95760 101072 101840 106932 112560 113706 114570 120023 126340 132657 133665 142576 151608 152760 160398 168840 176876 178220 183312 189510 213864 221095 227412 229140 240046 252680 265314 267330 284265 303216 305520 320796 337680 353752 356440 360069 379020 397971 400995 423239 427728 442190 454824 458280 480092 505360 530628 534660 568530 600115 641592 663285 707504 712880 720138 758040 795942 801990 840161 846478 884380 909648 916560 960184 1061256 1069320 1080207 1137060 1200230 1269717 1283184 1326570 1440276 1516080 1591884 1603980 1680322 1692956 1768760 1800345 1920368 1989855 2116195 2122512 2138640 2160414 2274120 2400460 2520483 2539434 2653140 2880552 2962673 3183768 3207960 3360644 3385912 3537520 3600690 3809151 3979710 4200805 4232390 4320828 4548240 4800920 5040966 5078868 5306280 5401035 5761104 5925346 6348585 6367536 6415920 6721288 6771824 7201380 7561449 7618302 7959420 8041541 8401610 8464780 8641656 8888019 9601840 10081932 10157736 10612560 10802070 11850692 12602415 12697170 13442576 14402760 14813365 15122898 15236604 15918840 16083082 16803220 16929560 17283312 17776038 19045755 20163864 20315472 21604140 23701384 24124623 25204830 25394340 26664057 28805520 29626730 30245796 30473208 31837680 32166164 33606440 33859120 35552076 37807245 38091510 40207705 40327728 43208280 44440095 47402768 48249246 50409660 50788680 53328114 56290787 59253460 60491592 60946416 64332328 67212880 71104152 72373869 75614490 76183020 80415410 86416560 88880190 96498492 100819320 101577360 106656228 112581574 118506920 120623115 120983184 128664656 133320285 142208304 144747738 151228980 152366040 160830820 168872361 177760380 192996984 201638640 213312456 225163148 237013840 241246230 266640570 281453935 289495476 302457960 304732080 321661640 337744722 355520760 361869345 385993968 426624912 450326296 482492460 506617083 533281140 562907870 578990952 604915920 643323280 675489444 711041520 723738690 844361805 900652592 964984920 1013234166 1066562280 1125815740 1157981904 1350978888 1447477380 1688723610 1929969840 2026468332 2133124560 2251631480 2533085415 2701957776 2894954760 3377447220 4052936664 4503262960 5066170830 5789909520 6754894440 8105873328 10132341660 13509788880 20264683320 40529366640
• Sum of all divisors σ(n): 166212933120
• Sum of proper divisors (its aliquot sum) s(n): 125683566480
• 40529366640 is an abundant number, because the sum of its proper divisors (125683566480) is greater than itself. Its abundance is 85154199840

Bases of 40529366640

• Binary: 100101101111101111010000111001110000₂
• Hexadecimal: 0x96FBD0E70
• Base-36: IMA4ZG0

Squares and roots of 40529366640

• 40529366640 squared (40529366640²) is 1642629560239544889600
• 40529366640 cubed (40529366640³) is 66574735700650481057336722944000
• The square root of 40529366640 is 201319.0667572249
• The cube root of 40529366640 is 3434.9725619619

Scales and comparisons

• 40,529,366,640 seconds is equal to 1,288 years, 36 weeks, 5 days, 21 hours, 24 minutes.
• To count from 1 to 40,529,366,640 would take you about two thousand, five hundred seventy-seven 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 40529366640 cubic inches would be around 286.2 feet tall.

Recreational maths with 40529366640

• 40529366640 backwards is 04666392504
• 40529366640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40529366640's digits is 45
• More coming soon!