40665042000

Names of 40665042000

• Cardinal: 40665042000 can be written as Forty billion, six hundred sixty-five million, forty-two thousand.

Scientific notation

• Scientific notation: 4.0665042 × 10¹⁰

Factors of 40665042000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 80

Divisors of 40665042000

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 25 30 33 36 40 44 45 48 50 55 59 60 66 72 75 80 88 90 99 100 110 118 120 125 132 144 150 165 176 177 180 198 200 220 225 236 240 250 264 275 295 300 330 354 360 375 396 400 440 450 472 495 500 528 531 550 590 600 649 660 708 720 750 792 825 880 885 900 944 990 1000 1062 1100 1125 1180 1200 1298 1320 1375 1416 1475 1500 1584 1650 1770 1800 1947 1980 2000 2124 2200 2250 2360 2475 2596 2640 2655 2750 2832 2950 3000 3245 3300 3481 3540 3600 3894 3960 4125 4248 4400 4425 4500 4720 4950 5192 5310 5500 5841 5900 6000 6490 6600 6962 7080 7375 7788 7920 8250 8496 8850 9000 9735 9900 10384 10443 10620 11000 11682 11800 12375 12980 13200 13275 13924 14160 14750 15576 16225 16500 17405 17700 18000 19470 19800 20886 21240 22000 22125 23364 23600 24750 25960 26550 27848 29205 29500 31152 31329 32450 33000 34810 35400 38291 38940 39600 41772 42480 44250 46728 48675 49500 51920 52215 53100 55696 58410 59000 62658 64900 66000 66375 69620 70800 76582 77880 81125 83544 87025 88500 93456 97350 99000 104430 106200 114873 116820 118000 125316 129800 132750 139240 146025 153164 155760 156645 162250 167088 174050 177000 191455 194700 198000 205379 208860 212400 229746 233640 243375 250632 259600 261075 265500 278480 292050 306328 313290 324500 344619 348100 354000 382910 389400 410758 417720 435125 459492 467280 486750 501264 522150 531000 574365 584100 612656 616137 626580 649000 689238 696200 730125 765820 778800 783225 821516 835440 870250 918984 957275 973500 1026895 1044300 1062000 1148730 1168200 1232274 1253160 1298000 1305375 1378476 1392400 1460250 1531640 1566450 1643032 1723095 1740500 1837968 1848411 1914550 1947000 2053790 2088600 2259169 2297460 2336400 2464548 2506320 2610750 2756952 2871825 2920500 3063280 3080685 3132900 3286064 3446190 3481000 3696822 3829100 3894000 3916125 4107580 4177200 4518338 4594920 4786375 4929096 5134475 5221500 5513904 5743650 5841000 6161370 6265800 6777507 6892380 6962000 7393644 7658200 7832250 8215160 8615475 9036676 9189840 9242055 9572750 9858192 10268950 10443000 11295845 11487300 11682000 12322740 12531600 13555014 13784760 14359125 14787288 15316400 15403425 15664500 16430320 17230950 18073352 18484110 19145500 20332521 20537900 20886000 22591690 22974600 24645480 25672375 27110028 27569520 28718250 29574576 30806850 31329000 33887535 34461900 36146704 36968220 38291000 40665042 41075800 43077375 45183380 45949200 46210275 49290960 51344750 54220056 56479225 57436500 61613700 62658000 67775070 68923800 73936440 76582000 77017125 81330084 82151600 86154750 90366760 92420550 101662605 102689500 108440112 112958450 114873000 123227400 135550140 137847600 147872880 154034250 162660168 169437675 172309500 180733520 184841100 203325210 205379000 225916900 229746000 231051375 246454800 271100280 282396125 308068500 325320336 338875350 344619000 369682200 406650420 410758000 451833800 462102750 508313025 542200560 564792250 616137000 677750700 689238000 739364400 813300840 847188375 903667600 924205500 1016626050 1129584500 1232274000 1355501400 1626601680 1694376750 1848411000 2033252100 2259169000 2541565125 2711002800 3388753500 3696822000 4066504200 4518338000 5083130250 6777507000 8133008400 10166260500 13555014000 20332521000 40665042000
• Sum of all divisors σ(n): 157612590720
• Sum of proper divisors (its aliquot sum) s(n): 116947548720
• 40665042000 is an abundant number, because the sum of its proper divisors (116947548720) is greater than itself. Its abundance is 76282506720

Bases of 40665042000

• Binary: 100101110111110100110100110001010000₂
• Hexadecimal: 0x977D34C50
• Base-36: IOIWZ80

Squares and roots of 40665042000

• 40665042000 squared (40665042000²) is 1653645640861764000000
• 40665042000 cubed (40665042000³) is 67245569438760549254088000000000
• The square root of 40665042000 is 201655.7512197457
• The cube root of 40665042000 is 3438.8012431183

Scales and comparisons

• 40,665,042,000 seconds is equal to 1,293 years, 1 week, 1 day, 5 hours.
• To count from 1 to 40,665,042,000 would take you about two thousand, five hundred eighty-six 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 40665042000 cubic inches would be around 286.6 feet tall.

Recreational maths with 40665042000

• 40665042000 backwards is 00024056604
• The number of decimal digits it has is: 11
• The sum of 40665042000's digits is 27
• More coming soon!