81833066738752

Names of 81833066738752

• Cardinal: 81833066738752 can be written as Eighty-one trillion, eight hundred thirty-three billion, sixty-six million, seven hundred thirty-eight thousand, seven hundred fifty-two.

Scientific notation

• Scientific notation: 8.1833066738752 × 10¹³

Factors of 81833066738752

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 995559

Divisors of 81833066738752

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 7 8 14 16 23 28 32 46 56 64 79 92 101 112 158 161 184 202 224 316 322 368 404 448 553 632 644 707 736 808 1106 1264 1288 1414 1472 1616 1817 2212 2323 2528 2576 2828 3232 3634 4424 4646 5056 5152 5656 6464 7268 7979 8848 9292 10304 11312 12719 14536 15958 16261 17696 18584 22624 25438 29072 31916 32522 35392 37168 45248 50876 55853 58144 63832 65044 74336 101752 111706 116288 127664 130088 148672 183517 203504 223412 255328 260176 367034 407008 446824 510656 520352 734068 814016 893648 995347 1040704 1284619 1468136 1787296 1990694 2569238 2936272 3574592 3981388 5138476 5872544 6967429 7962776 10276952 11745088 13934858 15925552 20553904 22892981 27869716 31851104 41107808 45785962 55739432 63702208 78632413 82215616 91571924 100530047 111478864 157264826 160250867 183143848 201060094 222957728 314529652 320501734 366287696 402120188 445915456 550426891 629059304 641003468 703710329 732575392 804240376 1100853782 1258118608 1282006936 1407420658 1465150784 1608480752 1808545499 2201707564 2312191081 2516237216 2564013872 2814841316 3216961504 3617090998 4403415128 4624382162 5032474432 5128027744 5629682632 6433923008 7234181996 7941873713 8806830256 9248764324 10256055488 11259365264 12659818493 14468363992 15883747426 16185337567 17613660512 18497528648 22518730528 25319636986 28936727984 31767494852 32370675134 35227321024 36995057296 45037461056 50639273972 55593115991 57873455968 63534989704 64741350268 73990114592 101278547944 111186231982 115746911936 127069979408 129482700536 147980229184 182663095399 202557095888 222372463964 254139958816 258965401072 365326190798 405114191776 444744927928 508279917632 517930802144 730652381596 810228383552 889489855856 1035861604288 1278641667793 1461304763192 1778979711712 2557283335586 2922609526384 3557959423424 5114566671172 5845219052768 10229133342344 11690438105536 20458266684688 40916533369376 81833066738752
• Sum of all divisors σ(n): 198047815557120
• Sum of proper divisors (its aliquot sum) s(n): 116214748818368
• 81833066738752 is an abundant number, because the sum of its proper divisors (116214748818368) is greater than itself. Its abundance is 34381682079616

Bases of 81833066738752

• Binary: 10010100110110100111110110111111011010001000000₂
• Hexadecimal: 0x4A6D3EDFB440
• Base-36: T09LB2HJ4

Squares and roots of 81833066738752

• 81833066738752 squared (81833066738752²) is 6696650811869038893018517504
• 81833066738752 cubed (81833066738752³) is 548007472813796823658827502422203107115008
• The square root of 81833066738752 is 9046163.0948569571
• The cube root of 81833066738752 is 43415.3135910139

Scales and comparisons

• 81,833,066,738,752 seconds is equal to 2,602,038 years, 20 weeks, 4 days, 3 hours, 25 minutes, 52 seconds.
• To count from 1 to 81,833,066,738,752 would take you about six million, five hundred five thousand and ninety-five 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 81833066738752 cubic inches would be around 3617.9 feet tall.

Recreational maths with 81833066738752

• 81833066738752 backwards is 25783766033818
• The number of decimal digits it has is: 14
• The sum of 81833066738752's digits is 67
• More coming soon!