82991821824

Names of 82991821824

• Cardinal: 82991821824 can be written as Eighty-two billion, nine hundred ninety-one million, eight hundred twenty-one thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 8.2991821824 × 10¹⁰

Factors of 82991821824

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 289

Divisors of 82991821824

• Number of divisors d(n): 528
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 32 34 36 43 48 51 64 68 72 86 96 97 102 127 128 129 136 144 153 172 192 194 204 254 256 258 272 288 291 306 344 381 384 387 388 408 508 512 516 544 576 582 612 688 731 762 768 774 776 816 873 1016 1024 1032 1088 1143 1152 1164 1224 1376 1462 1524 1536 1548 1552 1632 1649 1746 2032 2064 2159 2176 2193 2286 2304 2328 2448 2752 2924 3048 3072 3096 3104 3264 3298 3492 4064 4128 4171 4318 4352 4386 4572 4608 4656 4896 4947 5461 5504 5848 6096 6192 6208 6477 6528 6579 6596 6984 8128 8256 8342 8636 8704 8772 9144 9216 9312 9792 9894 10922 11008 11696 12192 12319 12384 12416 12513 12954 13056 13158 13192 13968 14841 16256 16383 16512 16684 17272 17408 17544 18288 18624 19431 19584 19788 21844 22016 23392 24384 24638 24768 24832 25026 25908 26112 26316 26384 27936 29682 32512 32766 33024 33368 34544 35088 36576 36957 37248 37539 38862 39168 39576 43688 44032 46784 48768 49149 49276 49536 49664 50052 51816 52224 52632 52768 55872 59364 65024 65532 66048 66736 69088 70176 70907 73152 73914 74496 75078 77724 78336 79152 87376 92837 93568 97536 98298 98552 99072 99328 100104 103632 105264 105536 110871 111744 118728 130048 131064 132096 133472 138176 140352 141814 146304 147828 148992 150156 155448 156672 158304 174752 185674 187136 195072 196596 197104 198144 200208 207264 209423 210528 211072 212721 221742 223488 237456 262128 266944 276352 278511 280704 283628 292608 295656 297984 300312 310896 316608 349504 371348 374272 390144 393192 394208 396288 400416 414528 418846 421056 422144 425442 443484 446976 474912 524256 529717 533888 552704 557022 561408 567256 585216 591312 600624 621792 628269 633216 638163 699008 742696 748544 786384 788416 800832 829056 835533 837692 842112 844288 850884 886968 893952 949824 1048512 1059434 1067776 1105408 1114044 1122816 1134512 1170432 1182624 1201248 1243584 1256538 1266432 1276326 1398016 1485392 1572768 1576832 1589151 1601664 1658112 1671066 1675384 1684224 1688576 1701768 1773936 1884807 1899648 2097024 2118868 2135552 2210816 2228088 2245632 2269024 2365248 2402496 2487168 2513076 2532864 2552652 2796032 2970784 3145536 3153664 3178302 3203328 3316224 3342132 3350768 3368448 3403536 3547872 3769614 3799296 4194048 4237736 4271104 4456176 4538048 4730496 4767453 4804992 4974336 5026152 5065728 5105304 5592064 5941568 6291072 6307328 6356604 6406656 6632448 6684264 6701536 6736896 6807072 7095744 7539228 7598592 8388096 8475472 8912352 9005189 9076096 9460992 9534906 9609984 9948672 10052304 10210608 11883136 12582144 12614656 12713208 12813312 13368528 13403072 13614144 14191488 15078456 15197184 16776192 16950944 17824704 18010378 18152192 18921984 19069812 19219968 19897344 20104608 20421216 23766272 25164288 25426416 26737056 26806144 27015567 27228288 28382976 30156912 33901888 35649408 36020756 36304384 37843968 38139624 38439936 40209216 40842432 47532544 50328576 50852832 53474112 53612288 54031134 54456576 56765952 60313824 67803776 71298816 72041512 72608768 76279248 80418432 81046701 81684864 95065088 101705664 106948224 107224576 108062268 108913152 113531904 120627648 135607552 142597632 144083024 152558496 160836864 162093402 163369728 203411328 213896448 214449152 216124536 217826304 241255296 271215104 285195264 288166048 305116992 321673728 324186804 326739456 406822656 427792896 432249072 482510592 542430208 576332096 610233984 643347456 648373608 653478912 813645312 855585792 864498144 965021184 1152664192 1220467968 1296747216 1627290624 1728996288 1930042368 2305328384 2440935936 2593494432 3457992576 4610656768 4881871872 5186988864 6915985152 9221313536 10373977728 13831970304 20747955456 27663940608 41495910912 82991821824
• Sum of all divisors σ(n): 264376240128
• Sum of proper divisors (its aliquot sum) s(n): 181384418304
• 82991821824 is an abundant number, because the sum of its proper divisors (181384418304) is greater than itself. Its abundance is 98392596480

Bases of 82991821824

• Binary: 1001101010010101100101011010000000000₂
• Hexadecimal: 0x1352B2B400
• Base-36: 124J6RK0

Squares and roots of 82991821824

• 82991821824 squared (82991821824²) is 6887642489666562686976
• 82991821824 cubed (82991821824³) is 571617998289819131688038877364224
• The square root of 82991821824 is 288083.0120364613
• The cube root of 82991821824 is 4361.9273985495

Scales and comparisons

• 82,991,821,824 seconds is equal to 2,638 years, 45 weeks, 6 days, 11 hours, 50 minutes, 24 seconds.
• To count from 1 to 82,991,821,824 would take you about five thousand, two hundred seventy-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 82991821824 cubic inches would be around 363.5 feet tall.

Recreational maths with 82991821824

• 82991821824 backwards is 42812819928
• The number of decimal digits it has is: 11
• The sum of 82991821824's digits is 54
• More coming soon!