813823222080

Names of 813823222080

• Cardinal: 813823222080 can be written as Eight hundred thirteen billion, eight hundred twenty-three million, two hundred twenty-two thousand and eighty.

Scientific notation

• Scientific notation: 8.1382322208 × 10¹¹

Factors of 813823222080

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 110648

Divisors of 813823222080

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 17 20 22 24 30 32 33 34 40 41 44 48 51 55 60 64 66 68 80 82 85 88 96 102 110 120 123 132 136 160 164 165 170 176 187 192 204 205 220 240 246 255 264 272 320 328 330 340 352 374 408 410 440 451 480 492 510 528 544 561 615 656 660 680 697 704 748 816 820 880 902 935 960 984 1020 1056 1088 1122 1230 1312 1320 1353 1360 1394 1496 1632 1640 1760 1804 1870 1968 2040 2091 2112 2244 2255 2460 2624 2640 2706 2720 2788 2805 2992 3264 3280 3485 3520 3608 3740 3936 4080 4182 4488 4510 4920 5280 5412 5440 5576 5610 5984 6560 6765 6970 7216 7480 7667 7872 8160 8364 8976 9020 9840 10455 10560 10824 11152 11220 11968 13120 13530 13940 14432 14960 15334 16320 16728 17952 18040 19680 20910 21648 22304 22440 23001 27060 27880 28864 29920 30668 33456 35904 36080 38335 39360 41820 43296 44608 44880 46002 54120 55760 59840 61336 66912 72160 76670 83640 86592 89760 92004 108240 110569 111520 115005 122672 133824 144320 153340 167280 179520 184008 216480 221138 223040 230010 245344 306680 331707 334560 368016 432960 442276 460020 490688 552845 613360 663414 669120 736032 884552 920040 1105690 1216259 1226720 1326828 1472064 1658535 1769104 1840080 1879673 2211380 2432518 2453440 2653656 3317070 3538208 3648777 3680160 3759346 4422760 4533329 4865036 5307312 5639019 6081295 6634140 7076416 7297554 7360320 7518692 8845520 9066658 9398365 9730072 10614624 11278038 12162590 13268280 13599987 14595108 15037384 17691040 18133316 18243885 18796730 19460144 20676403 21229248 22556076 22666645 24325180 26536560 27199974 28195095 29190216 30074768 35382080 36266632 36487770 37593460 38920288 41352806 45112152 45333290 48650360 49866619 53073120 54399948 56390190 58380432 60149536 62029209 67999935 72533264 72975540 75186920 77066593 77840576 82705612 90224304 90666580 97300720 99733238 103382015 106146240 108799896 112780380 116760864 120299072 124058418 135999870 145066528 145951080 149599857 150373840 154133186 165411224 180448608 181333160 194601440 199466476 206764030 217599792 225560760 231199779 233521728 248116836 249333095 271999740 290133056 291902160 299199714 300747680 308266372 310146045 330822448 360897216 362666320 385332965 389202880 398932952 413528060 435199584 451121520 462399558 496233672 498666190 543999480 583804320 598399428 601495360 616532744 620292090 661644896 725332640 747999285 770665930 797865904 827056120 847732523 870399168 902243040 924799116 992467344 997332380 1087998960 1155998895 1167608640 1196798856 1233065488 1240584180 1323289792 1450665280 1495998570 1541331860 1595731808 1654112240 1695465046 1804486080 1849598232 1984934688 1994664760 2175997920 2311997790 2393597712 2466130976 2481168360 2543197569 2991997140 3082663720 3191463616 3308224480 3390930092 3699196464 3969869376 3989329520 4238662615 4351995840 4623995580 4787195424 4932261952 4962336720 5086395138 5983994280 6165327440 6616448960 6781860184 7398392928 7978659040 8477325230 9247991160 9574390848 9924673440 10172790276 11967988560 12330654880 12715987845 13563720368 14796785856 15957318080 16954650460 18495982320 19849346880 20345580552 23935977120 24661309760 25431975690 27127440736 33909300920 36991964640 40691161104 47871954240 50863951380 54254881472 67818601840 73983929280 81382322208 101727902760 135637203680 162764644416 203455805520 271274407360 406911611040 813823222080
• Sum of all divisors σ(n): 3057421489920
• Sum of proper divisors (its aliquot sum) s(n): 2243598267840
• 813823222080 is an abundant number, because the sum of its proper divisors (2243598267840) is greater than itself. Its abundance is 1429775045760

Bases of 813823222080

• Binary: 1011110101111011101001001110000101000000₂
• Hexadecimal: 0xBD7BA4E140
• Base-36: ADV5C11C

Squares and roots of 813823222080

• 813823222080 squared (813823222080²) is 662308236796672999526400
• 813823222080 cubed (813823222080³) is 539001823279992038298713162022912000
• The square root of 813823222080 is 902121.5118153429
• The cube root of 813823222080 is 9336.3407253193

Scales and comparisons

• 813,823,222,080 seconds is equal to 25,877 years, 3 weeks, 1 day, 6 hours, 8 minutes.
• To count from 1 to 813,823,222,080 would take you about fifty-one thousand, seven hundred fifty-four 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 813823222080 cubic inches would be around 778 feet tall.

Recreational maths with 813823222080

• 813823222080 backwards is 080222328318
• The number of decimal digits it has is: 12
• The sum of 813823222080's digits is 39
• More coming soon!