40555080720

Names of 40555080720

• Cardinal: 40555080720 can be written as Forty billion, five hundred fifty-five million, eighty thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.055508072 × 10¹⁰

Factors of 40555080720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 10402

Divisors of 40555080720

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 18 20 21 22 24 28 30 33 35 36 40 42 44 45 48 55 56 60 63 66 70 71 72 77 80 84 88 90 99 105 110 112 120 126 132 140 142 144 154 165 168 176 180 198 210 213 220 231 240 252 264 280 284 308 315 330 336 355 360 385 396 420 426 440 462 495 497 504 528 560 568 616 630 639 660 693 710 720 770 781 792 840 852 880 924 990 994 1008 1065 1136 1155 1232 1260 1278 1320 1386 1420 1491 1540 1562 1584 1680 1704 1848 1980 1988 2130 2310 2343 2485 2520 2556 2640 2772 2840 2982 3080 3124 3195 3408 3465 3696 3905 3960 3976 4260 4473 4620 4686 4970 5040 5112 5467 5544 5680 5964 6160 6248 6390 6930 7029 7455 7810 7920 7952 8520 8946 9240 9372 9940 10224 10303 10934 11088 11715 11928 12496 12780 13860 14058 14910 15620 16401 17040 17892 18480 18744 19880 20606 21868 22365 23430 23856 25560 27335 27720 28116 29820 30909 31240 32802 35145 35784 37488 39760 41212 43736 44730 46860 49203 51120 51515 54670 55440 56232 59640 61818 62480 65604 70290 71568 72121 82005 82424 87472 89460 92727 93720 98406 103030 109340 112464 113333 119280 123636 131208 140580 144242 154545 164010 164848 178920 185454 187440 196812 206060 216363 218680 226666 246015 247272 262416 281160 288484 309090 328020 339999 357840 360605 370908 393624 412120 432726 437360 453332 463635 492030 494544 562320 566665 576968 618180 649089 656040 679998 721210 731513 741816 787248 793331 824240 865452 906664 927270 984060 1019997 1081815 1133330 1153936 1236360 1298178 1312080 1359996 1442420 1463026 1483632 1586662 1699995 1730904 1813328 1854540 1968120 2039994 2163630 2194539 2266660 2379993 2472720 2596356 2719992 2884840 2926052 3173324 3245445 3399990 3461808 3657565 3709080 3936240 3966655 4079988 4327260 4389078 4533320 4759986 5099985 5120591 5192712 5439984 5769680 5852104 6346648 6490890 6583617 6799980 7139979 7315130 7418160 7933310 8046643 8159976 8654520 8778156 9066640 9519972 10199970 10241182 10385424 10972695 11704208 11899965 12693296 12981780 13167234 13599960 14279958 14630260 15361773 15866620 16093286 16319952 17309040 17556312 19039944 20399940 20482364 21945390 23799930 24139929 25602955 25963560 26334468 27199920 28559916 29260520 30723546 31733240 32186572 32918085 35112624 35699895 38079888 40233215 40799880 40964728 43890780 46085319 47599860 48279858 51205910 51927120 52668936 56326501 57119832 58521040 61447092 63466480 64373144 65836170 71399790 72419787 76808865 80466430 81599760 81929456 87781560 92170638 95199720 96559716 102411820 105337872 112653002 114239664 120699645 122894184 128746288 131672340 142799580 144839574 153617730 160932860 168979503 175563120 184341276 190399440 193119432 204823640 225306004 230426595 241399290 245788368 263344680 281632505 285599160 289679148 307235460 321865720 337959006 362098935 368682552 386238864 409647280 450612008 460853190 482798580 506938509 526689360 563265010 571198320 579358296 614470920 643731440 675918012 724197870 737365104 844897515 901224016 921706380 965597160 1013877018 1126530020 1158716592 1228941840 1351836024 1448395740 1689795030 1843412760 1931194320 2027754036 2253060040 2534692545 2703672048 2896791480 3379590060 3686825520 4055508072 4506120080 5069385090 5793582960 6759180120 8111016144 10138770180 13518360240 20277540360 40555080720
• Sum of all divisors σ(n): 172212977664
• Sum of proper divisors (its aliquot sum) s(n): 131657896944
• 40555080720 is an abundant number, because the sum of its proper divisors (131657896944) is greater than itself. Its abundance is 91102816224

Bases of 40555080720

• Binary: 100101110001010001010110110000010000₂
• Hexadecimal: 0x971456C10
• Base-36: IMPG4K0

Squares and roots of 40555080720

• 40555080720 squared (40555080720²) is 1644714572205715718400
• 40555080720 cubed (40555080720³) is 66701532237163069405084789248000
• The square root of 40555080720 is 201382.9206263531
• The cube root of 40555080720 is 3435.6988541401

Scales and comparisons

• 40,555,080,720 seconds is equal to 1,289 years, 27 weeks, 2 days, 12 hours, 12 minutes.
• To count from 1 to 40,555,080,720 would take you about two thousand, five hundred seventy-nine 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 40555080720 cubic inches would be around 286.3 feet tall.

Recreational maths with 40555080720

• 40555080720 backwards is 02708055504
• 40555080720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40555080720's digits is 36
• More coming soon!