82293472638

Names of 82293472638

• Cardinal: 82293472638 can be written as Eighty-two billion, two hundred ninety-three million, four hundred seventy-two thousand, six hundred thirty-eight.

Scientific notation

• Scientific notation: 8.2293472638 × 10¹⁰

Factors of 82293472638

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 248

Divisors of 82293472638

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 9 13 18 19 26 27 38 39 54 57 78 81 114 117 162 171 211 234 243 247 342 351 361 422 486 494 513 633 702 722 729 741 1026 1053 1083 1266 1458 1482 1539 1899 2106 2166 2187 2223 2743 3078 3159 3249 3798 4009 4374 4446 4617 4693 5486 5697 6318 6498 6669 6859 8018 8229 9234 9386 9477 9747 11394 12027 13338 13718 13851 14079 16458 17091 18954 19494 20007 20577 24054 24687 27702 28158 28431 29241 34182 36081 40014 41154 41553 42237 49374 51273 52117 56862 58482 60021 61731 72162 74061 76171 83106 84474 87723 89167 102546 104234 108243 120042 123462 126711 148122 152342 153819 156351 175446 178334 180063 185193 216486 222183 228513 253422 263169 267501 307638 312702 324729 360126 370386 380133 444366 457026 461457 469053 526338 535002 540189 555579 649458 666549 685539 760266 789507 802503 922914 938106 974187 990223 1080378 1111158 1140399 1333098 1371078 1407159 1447249 1579014 1605006 1666737 1948374 1980446 1999647 2056617 2280798 2407509 2814318 2894498 2922561 2970669 3333474 3421197 3999294 4113234 4221477 4341747 4815018 5000211 5845122 5941338 5998941 6169851 6842394 7222527 8442954 8683494 8767683 8912007 10000422 10263591 11997882 12339702 12664431 13025241 14445054 15000633 17535366 17824014 18509553 18814237 20527182 21667581 25328862 26050482 26736021 30001266 37019106 37628474 37993293 39075723 43335162 53472042 55528659 56442711 65002743 75986586 78151446 80208063 111057318 112885422 113979879 117227169 130005486 160416126 166585977 169328133 195008229 227959758 234454338 240624189 333171954 338656266 351681507 390016458 481248378 507984399 703363014 721872567 1015968798 1055044521 1443745134 1523953197 2110089042 2165617701 3047906394 3165133563 4331235402 4571859591 6330267126 9143719182 13715578773 27431157546 41146736319 82293472638
• Sum of all divisors σ(n): 211445068800
• Sum of proper divisors (its aliquot sum) s(n): 129151596162
• 82293472638 is an abundant number, because the sum of its proper divisors (129151596162) is greater than itself. Its abundance is 46858123524

Bases of 82293472638

• Binary: 1001100101001000100101011110101111110₂
• Hexadecimal: 0x132912BD7E
• Base-36: 11SZEPVI

Squares and roots of 82293472638

• 82293472638 squared (82293472638²) is 6772215638821254679044
• 82293472638 cubed (82293472638³) is 557309142371972612502736885998072
• The square root of 82293472638 is 286868.3890532381
• The cube root of 82293472638 is 4349.6581866971

Scales and comparisons

• 82,293,472,638 seconds is equal to 2,616 years, 35 weeks, 1 day, 17 hours, 57 minutes, 18 seconds.
• To count from 1 to 82,293,472,638 would take you about five thousand, two hundred thirty-three 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 82293472638 cubic inches would be around 362.5 feet tall.

Recreational maths with 82293472638

• 82293472638 backwards is 83627439228
• 82293472638 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 82293472638's digits is 54
• More coming soon!