40543451520

Names of 40543451520

• Cardinal: 40543451520 can be written as Forty billion, five hundred forty-three million, four hundred fifty-one thousand, five hundred twenty.

Scientific notation

• Scientific notation: 4.054345152 × 10¹⁰

Factors of 40543451520

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 378

Divisors of 40543451520

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 13 15 16 20 22 24 26 30 32 33 37 39 40 44 48 52 55 60 64 65 66 74 78 80 88 96 104 110 111 120 128 130 132 143 148 156 160 165 169 176 185 192 195 208 220 222 240 260 264 286 296 307 312 320 330 338 352 370 384 390 407 416 429 440 444 480 481 507 520 528 555 572 592 614 624 640 660 676 704 715 740 780 814 832 845 858 880 888 921 960 962 1014 1040 1056 1110 1144 1184 1221 1228 1248 1320 1352 1408 1430 1443 1480 1535 1560 1628 1664 1690 1716 1760 1776 1842 1859 1920 1924 2028 2035 2080 2112 2145 2220 2288 2368 2405 2442 2456 2496 2535 2640 2704 2860 2886 2960 3070 3120 3256 3377 3380 3432 3520 3552 3684 3718 3848 3991 4056 4070 4160 4224 4290 4440 4576 4605 4736 4810 4884 4912 4992 5070 5280 5291 5408 5577 5720 5772 5920 6105 6140 6240 6253 6512 6754 6760 6864 7040 7104 7215 7368 7436 7696 7982 8112 8140 8320 8580 8880 9152 9210 9295 9620 9768 9824 10131 10140 10560 10582 10816 11154 11359 11440 11544 11840 11973 12210 12280 12480 12506 13024 13508 13520 13728 14208 14430 14736 14872 15392 15873 15964 16224 16280 16885 17160 17760 18304 18420 18590 18759 19240 19536 19648 19955 20262 20280 21120 21164 21632 22308 22718 22880 23088 23680 23946 24420 24560 24960 25012 26048 26455 27016 27040 27456 27885 28860 29472 29744 30784 31265 31746 31928 32448 32560 33770 34077 34320 35520 36840 37180 37518 38480 39072 39296 39910 40524 40560 42328 43901 44616 45436 45760 46176 47892 48840 49120 50024 50655 51883 52096 52910 54032 54080 54912 55770 56795 57720 58944 59488 59865 61568 62530 63492 63856 64896 65120 67540 68154 68640 68783 71040 73680 74360 75036 76960 78144 79365 79820 81048 81120 84656 87802 89232 90872 91520 92352 93795 95784 97680 98240 100048 101310 103766 105820 108064 108160 111540 113590 115440 117888 118976 119730 124949 125060 126984 127712 130240 131703 135080 136308 137280 137566 147360 147667 148720 150072 153920 155649 156288 158730 159640 162096 162240 169312 170385 175604 178464 181744 184704 187590 191568 195360 196480 200096 202620 206349 207532 211640 216128 219505 223080 227180 230880 237952 239460 249898 250120 253968 255424 259415 260480 263406 270160 272616 274560 275132 294720 295334 297440 300144 307840 311298 317460 319280 324192 324480 338624 340770 343915 351208 356928 363488 374847 375180 383136 390720 400192 405240 412698 415064 423280 432256 439010 443001 446160 454360 461760 478920 499796 500240 507936 510848 518830 526812 540320 545232 550264 570713 589440 590668 594880 600288 622596 624745 634920 638560 648384 658515 677248 681540 687830 702416 713856 726976 738335 749694 750360 766272 778245 781440 800384 810480 825396 830128 846560 878020 886002 892320 908720 923520 957840 999592 1000480 1015872 1031745 1037660 1053624 1080640 1090464 1100528 1141426 1181336 1189760 1200576 1245192 1249490 1269840 1277120 1296768 1317030 1363080 1375660 1404832 1453952 1476670 1499388 1500720 1532544 1556490 1620960 1624337 1650792 1660256 1693120 1712139 1756040 1772004 1784640 1817440 1874235 1915680 1919671 1999184 2000960 2031744 2063490 2075320 2107248 2161280 2180928 2201056 2215005 2282852 2362672 2401152 2490384 2498980 2539680 2554240 2634060 2726160 2751320 2809664 2853565 2953340 2998776 3001440 3112980 3241920 3248674 3301584 3320512 3386240 3424278 3512080 3544008 3569280 3634880 3748470 3831360 3839342 3998368 4001920 4126980 4150640 4214496 4361856 4402112 4430010 4565704 4725344 4873011 4980768 4997960 5079360 5268120 5452320 5502640 5619328 5707130 5759013 5906680 5997552 6002880 6225960 6483840 6497348 6603168 6641024 6848556 7024160 7088016 7269760 7496940 7662720 7678684 7996736 8121685 8253960 8301280 8428992 8560695 8804224 8860020 9131408 9450688 9598355 9746022 9961536 9995920 10158720 10536240 10904640 11005280 11414260 11518026 11813360 11995104 12005760 12451920 12994696 13206336 13697112 14048320 14176032 14993880 15357368 15993472 16243370 16507920 16602560 16857984 17121390 17720040 18262816 18901376 19196710 19492044 19923072 19991840 21072480 21116381 21809280 22010560 22828520 23036052 23626720 23990208 24365055 24903840 25989392 26412672 27394224 28096640 28352064 28795065 29987760 30714736 32486740 33015840 33205120 34242780 35440080 36525632 38393420 38984088 39983680 42144960 42232762 44021120 45657040 46072104 47253440 47980416 48730110 49807680 51978784 54788448 56704128 57590130 59975520 61429472 63349143 64973480 66031680 68485560 70880160 73051264 76786840 77968176 79967360 84289920 84465524 91314080 92144208 94506880 97460220 99615360 103957568 105581905 109576896 115180260 119951040 122858944 126698286 129946960 132063360 136971120 141760320 153573680 155936352 168931048 182628160 184288416 194920440 207915136 211163810 219153792 230360520 239902080 245717888 253396572 259893920 273942240 283520640 307147360 311872704 316745715 337862096 365256320 368576832 389840880 422327620 460721040 506793144 519787840 547884480 614294720 623745408 633491430 675724192 737153664 779681760 844655240 921442080 1013586288 1039575680 1095768960 1228589440 1266982860 1351448384 1559363520 1689310480 1842884160 2027172576 2533965720 2702896768 3118727040 3378620960 3685768320 4054345152 5067931440 6757241920 8108690304 10135862880 13514483840 20271725760 40543451520
• Sum of all divisors σ(n): 157296142080
• Sum of proper divisors (its aliquot sum) s(n): 116752690560
• 40543451520 is an abundant number, because the sum of its proper divisors (116752690560) is greater than itself. Its abundance is 76209239040

Bases of 40543451520

• Binary: 100101110000100100111111100110000000₂
• Hexadecimal: 0x97093F980
• Base-36: IMIIVEO

Squares and roots of 40543451520

• 40543451520 squared (40543451520²) is 1643771461154590310400
• 40543451520 cubed (40543451520³) is 66644168545280695475164151808000
• The square root of 40543451520 is 201354.0452039641
• The cube root of 40543451520 is 3435.3704263327

Scales and comparisons

• 40,543,451,520 seconds is equal to 1,289 years, 8 weeks, 21 hours, 52 minutes.
• To count from 1 to 40,543,451,520 would take you about two thousand, five hundred seventy-eight 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 40543451520 cubic inches would be around 286.3 feet tall.

Recreational maths with 40543451520

• 40543451520 backwards is 02515434504
• 40543451520 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40543451520's digits is 33
• More coming soon!