809940469000

Names of 809940469000

• Cardinal: 809940469000 can be written as Eight hundred nine billion, nine hundred forty million, four hundred sixty-nine thousand.

Scientific notation

• Scientific notation: 8.09940469 × 10¹¹

Factors of 809940469000

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2156

Divisors of 809940469000

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 8 10 13 17 20 23 25 26 34 40 46 50 52 65 68 79 85 92 100 104 115 125 130 136 158 170 184 200 221 230 250 260 299 316 325 340 391 395 425 442 460 500 520 575 598 632 650 680 782 790 850 884 920 1000 1027 1105 1150 1196 1300 1343 1495 1564 1580 1625 1700 1768 1817 1955 1975 2017 2054 2125 2210 2300 2392 2600 2686 2875 2990 3128 3160 3250 3400 3634 3910 3950 4034 4108 4250 4420 4600 5083 5135 5372 5525 5750 5980 6500 6715 7268 7475 7820 7900 8068 8216 8500 8840 9085 9775 9875 10085 10166 10270 10744 11050 11500 11960 13000 13430 14536 14950 15640 15800 16136 17000 17459 18170 19550 19750 20170 20332 20540 22100 23000 23621 25415 25675 26221 26860 27625 29900 30889 33575 34289 34918 36340 37375 39100 39500 40340 40664 41080 44200 45425 46391 47242 48875 50425 50830 51350 52442 53720 55250 59800 61778 67150 68578 69836 72680 74750 78200 79000 80680 87295 90850 92782 94484 97750 100850 101660 102700 104884 110500 118105 123556 127075 128375 131105 134300 137156 139672 149500 154445 159343 167875 171445 174590 181700 185564 188968 195500 201700 203320 205400 209768 221000 227125 231955 236210 247112 252125 254150 256750 262210 268600 274312 299000 308890 318686 335750 342890 349180 363400 371128 391000 401557 403400 436475 445757 454250 463910 472420 504250 508300 513500 524420 590525 603083 617780 635375 637372 655525 671500 685780 698360 772225 788647 796715 803114 857225 872950 891514 908500 927820 944840 1008500 1016600 1027000 1048840 1159775 1181050 1206166 1235560 1270750 1274744 1311050 1343000 1371560 1544450 1577294 1593430 1606228 1714450 1745900 1783028 1817000 1855640 2007785 2017000 2071459 2182375 2228785 2319550 2362100 2412332 2541500 2622100 2708831 2952625 3015415 3088900 3154588 3186860 3212456 3277625 3428900 3491800 3566056 3664889 3861125 3943235 3983575 4015570 4142918 4286125 4364750 4457570 4639100 4724200 4824664 5083000 5244200 5417662 5798875 5905250 6030830 6177800 6309176 6373720 6555250 6857800 7329778 7722250 7886470 7967150 8031140 8285836 8572250 8729500 8915140 9278200 10038925 10252411 10357295 10835324 11143925 11597750 11810500 12061660 13110500 13544155 14659556 15077075 15444500 15772940 15934300 16062280 16571672 17144500 17459000 17830280 18324445 19716175 19917875 20077850 20504822 20714590 21670648 22287850 23195500 23621000 24123320 26221000 27088310 29319112 30154150 30889000 31545880 31868600 34289000 35214803 36648890 39432350 39835750 40155700 41009644 41429180 44575700 46391000 47643557 50194625 51262055 51786475 54176620 55719625 60308300 62303113 67720775 70429606 73297780 75385375 78864700 79671500 80311400 82019288 82858360 89151400 91622225 95287114 98580875 100389250 102524110 103572950 108353240 111439250 120616600 124606226 135441550 140859212 146595560 150770750 157729400 159343000 176074015 183244450 190574228 197161750 200778500 205048220 207145900 222878500 238217785 249212452 256310275 258932375 270883100 281718424 301541500 311515565 338603875 352148030 366488900 381148456 394323500 401557000 410096440 414291800 445757000 458111125 476435570 498424904 512620550 517864750 541766200 603083000 623031130 677207750 704296060 732977800 788647000 809940469 880370075 916222250 952871140 1025241100 1035729500 1191088925 1246062260 1281551375 1354415500 1408592120 1557577825 1619880938 1760740150 1832444500 1905742280 2050482200 2071459000 2382177850 2492124520 2563102750 2708831000 3115155650 3239761876 3521480300 3664889000 4049702345 4401850375 4764355700 5126205500 5955444625 6230311300 6479523752 7042960600 7787889125 8099404690 8803700750 9528711400 10252411000 11910889250 12460622600 15575778250 16198809380 17607401500 20248511725 23821778500 31151556500 32397618760 35214803000 40497023450 47643557000 62303113000 80994046900 101242558625 161988093800 202485117250 404970234500 809940469000
• Sum of all divisors σ(n): 2284750540800
• Sum of proper divisors (its aliquot sum) s(n): 1474810071800
• 809940469000 is an abundant number, because the sum of its proper divisors (1474810071800) is greater than itself. Its abundance is 664869602800

Bases of 809940469000

• Binary: 1011110010010100001101101100010100001000₂
• Hexadecimal: 0xBC9436C508
• Base-36: AC2XN5L4

Squares and roots of 809940469000

• 809940469000 squared (809940469000²) is 656003563323939961000000
• 809940469000 cubed (809940469000³) is 531323833744263130940181709000000000
• The square root of 809940469000 is 899966.9266145283
• The cube root of 809940469000 is 9321.4691460219

Scales and comparisons

• 809,940,469,000 seconds is equal to 25,753 years, 31 weeks, 1 day, 23 hours, 36 minutes, 40 seconds.
• To count from 1 to 809,940,469,000 would take you about fifty-one thousand, five hundred 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 809940469000 cubic inches would be around 776.8 feet tall.

Recreational maths with 809940469000

• 809940469000 backwards is 000964049908
• The number of decimal digits it has is: 12
• The sum of 809940469000's digits is 49
• More coming soon!