82389870864

Names of 82389870864

• Cardinal: 82389870864 can be written as Eighty-two billion, three hundred eighty-nine million, eight hundred seventy thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 8.2389870864 × 10¹⁰

Factors of 82389870864

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 199

Divisors of 82389870864

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 28 34 36 42 48 49 51 56 63 68 72 73 84 97 98 102 112 119 126 136 144 146 147 153 168 194 196 204 219 238 252 272 291 292 294 306 336 357 388 392 408 438 441 476 504 511 582 584 588 612 657 679 714 776 784 816 833 873 876 882 952 1008 1022 1071 1164 1168 1176 1224 1241 1314 1358 1428 1533 1552 1649 1666 1746 1752 1764 1904 2037 2044 2142 2328 2352 2448 2482 2499 2628 2716 2856 3066 3298 3332 3492 3504 3528 3577 3723 4074 4088 4284 4599 4656 4753 4947 4964 4998 5256 5432 5712 6111 6132 6596 6664 6984 7056 7081 7154 7446 7497 8148 8176 8568 8687 9198 9409 9506 9894 9928 9996 10512 10731 10864 11169 11543 12222 12264 13192 13328 13968 14162 14259 14308 14841 14892 14994 16296 17136 17374 18396 18818 19012 19788 19856 19992 21243 21462 22338 23086 24444 24528 26061 26384 28227 28324 28518 28616 29682 29784 29988 32193 32592 34629 34748 36792 37636 38024 39576 39984 42486 42777 42924 44676 46172 48888 49567 52122 56454 56648 57036 57232 59364 59568 59976 60809 63729 64386 65863 69258 69496 73584 75272 76048 78183 79152 80801 84681 84972 85554 85848 89352 92344 97776 99134 103887 104244 112908 113296 114072 118728 119952 120377 121618 127458 128772 131726 138516 138992 148701 150544 156366 159953 161602 169362 169944 171108 171696 178704 182427 184688 197589 198268 207774 208488 225816 228144 237456 240754 242403 243236 254916 257544 263452 277032 297402 312732 319906 323204 338724 339888 342216 346969 361131 364854 395178 396536 415548 416976 446103 451632 461041 479859 481508 484806 486472 509832 515088 526904 547281 554064 592767 594804 625464 639812 646408 677448 684432 686857 693938 722262 727209 729708 790356 793072 831096 842639 892206 922082 959718 963016 969612 972944 1019664 1040907 1053808 1083393 1094562 1119671 1185534 1189608 1250928 1279624 1292816 1354896 1373714 1383123 1387876 1439577 1444524 1454418 1459416 1580712 1662192 1685278 1784412 1844164 1919436 1926032 1939224 2060571 2081814 2166786 2189124 2239342 2371068 2379216 2527917 2559248 2747428 2766246 2775752 2879154 2889048 2908836 2918832 3122721 3161424 3359013 3370556 3568824 3688328 3838872 3878448 4121142 4149369 4163628 4333572 4378248 4478684 4742136 4807999 5055834 5494856 5532492 5551504 5758308 5778096 5817672 5898473 6181713 6245442 6718026 6741112 7137648 7376656 7583751 7677744 7837697 8242284 8298738 8327256 8667144 8756496 8957368 9484272 9615998 10077039 10111668 10989712 11064984 11516616 11635344 11676569 11796946 12363426 12490884 13436052 13482224 14423997 15167502 15675394 16484568 16597476 16654512 17334288 17695419 17914736 19231996 20154078 20223336 22129968 23033232 23353138 23513091 23593892 24726852 24981768 26872104 28847994 30335004 31350788 32969136 33194952 33655993 35029707 35390838 38463992 40308156 40446672 43271991 46706276 47026182 47187784 49453704 49963536 53086257 53744208 57695988 60670008 62701576 66389904 67311986 70059414 70539273 70781676 76927984 80616312 81735983 86543982 93412552 94052364 94375568 98907408 100967979 105089121 106172514 115391976 121340016 125403152 134623972 140118828 141078546 141563352 161232624 163471966 173087964 186825104 188104728 201935958 210178242 212345028 230783952 245207949 269247944 280237656 282157092 283126704 302903937 326943932 346175928 376209456 403871916 420356484 424690056 490415898 538495888 560475312 564314184 572151881 605807874 653887864 692351856 735623847 807743832 840712968 849380112 980831796 1128628368 1144303762 1211615748 1307775728 1471247694 1615487664 1681425936 1716455643 1961663592 2288607524 2423231496 2942495388 3432911286 3923327184 4577215048 4846462992 5149366929 5884990776 6865822572 9154430096 10298733858 11769981552 13731645144 20597467716 27463290288 41194935432 82389870864
• Sum of all divisors σ(n): 290889215604
• Sum of proper divisors (its aliquot sum) s(n): 208499344740
• 82389870864 is an abundant number, because the sum of its proper divisors (208499344740) is greater than itself. Its abundance is 126109473876

Bases of 82389870864

• Binary: 1001100101110110100011010100100010000₂
• Hexadecimal: 0x132ED1A910
• Base-36: 11UKSV80

Squares and roots of 82389870864

• 82389870864 squared (82389870864²) is 6788090820986596106496
• 82389870864 cubed (82389870864³) is 559269926154189394289130631532544
• The square root of 82389870864 is 287036.3580872641
• The cube root of 82389870864 is 4351.3559143705

Scales and comparisons

• 82,389,870,864 seconds is equal to 2,619 years, 38 weeks, 4 days, 11 hours, 14 minutes, 24 seconds.
• To count from 1 to 82,389,870,864 would take you about five thousand, two hundred thirty-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 82389870864 cubic inches would be around 362.6 feet tall.

Recreational maths with 82389870864

• 82389870864 backwards is 46807898328
• 82389870864 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 82389870864's digits is 63
• More coming soon!