82666816512

Names of 82666816512

• Cardinal: 82666816512 can be written as Eighty-two billion, six hundred sixty-six million, eight hundred sixteen thousand, five hundred twelve.

Scientific notation

• Scientific notation: 8.2666816512 × 10¹⁰

Factors of 82666816512

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 7608

Divisors of 82666816512

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 73 84 96 98 112 128 146 147 168 192 196 219 224 256 292 294 336 384 392 438 448 511 512 584 588 672 768 784 876 896 1022 1024 1168 1176 1344 1533 1536 1568 1752 1792 2044 2336 2352 2688 3066 3072 3136 3504 3577 3584 4088 4672 4704 5376 6132 6272 7008 7154 7168 7523 8176 9344 9408 10731 10752 12264 12544 14016 14308 15046 16352 18688 18816 21462 21504 22569 24528 25088 28032 28616 30092 32704 37376 37632 42924 45138 49056 50176 52661 56064 57232 60184 65408 74752 75264 85848 90276 98112 105322 112128 114464 120368 130816 150528 157983 171696 180552 196224 210644 224256 228928 240736 261632 315966 343392 361104 368627 392448 421288 457856 481472 523264 549179 631932 686784 722208 737254 784896 842576 915712 962944 1098358 1105881 1263864 1373568 1444416 1474508 1569792 1647537 1685152 1831424 1925888 2196716 2211762 2527728 2747136 2888832 2949016 3295074 3370304 3662848 3844253 3851776 4393432 4423524 5055456 5494272 5777664 5898032 6590148 6740608 7688506 7703552 8786864 8847048 10110912 10988544 11532759 11555328 11796064 13180296 13481216 15377012 17573728 17694096 20221824 23065518 23110656 23592128 26360592 26909771 26962432 30754024 35147456 35388192 40443648 46131036 47184256 52721184 53819542 53924864 61508048 70294912 70776384 80729313 80887296 92262072 94368512 105442368 107639084 123016096 140589824 141552768 161458626 161774592 184524144 188737024 210884736 215278168 246032192 281179648 283105536 322917252 369048288 377474048 421769472 430556336 492064384 562359296 566211072 645834504 738096576 843538944 861112672 984128768 1132422144 1291669008 1476193152 1687077888 1722225344 1968257536 2583338016 2952386304 3444450688 3936515072 5166676032 5904772608 6888901376 10333352064 11809545216 13777802752 20666704128 27555605504 41333408256 82666816512
• Sum of all divisors σ(n): 259856267616
• Sum of proper divisors (its aliquot sum) s(n): 177189451104
• 82666816512 is an abundant number, because the sum of its proper divisors (177189451104) is greater than itself. Its abundance is 94522634592

Bases of 82666816512

• Binary: 1001100111111010100111000010000000000₂
• Hexadecimal: 0x133F538400
• Base-36: 11Z5ORUO

Squares and roots of 82666816512

• 82666816512 squared (82666816512²) is 6833802552228675846144
• 82666816512 cubed (82666816512³) is 564928701664325242837912390729728
• The square root of 82666816512 is 287518.3759553465
• The cube root of 82666816512 is 4356.2260168191

Scales and comparisons

• 82,666,816,512 seconds is equal to 2,628 years, 28 weeks, 3 days, 20 hours, 35 minutes, 12 seconds.
• To count from 1 to 82,666,816,512 would take you about five thousand, two hundred fifty-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 82666816512 cubic inches would be around 363 feet tall.

Recreational maths with 82666816512

• 82666816512 backwards is 21561866628
• The number of decimal digits it has is: 11
• The sum of 82666816512's digits is 51
• More coming soon!