828394140160

Names of 828394140160

• Cardinal: 828394140160 can be written as Eight hundred twenty-eight billion, three hundred ninety-four million, one hundred forty thousand, one hundred sixty.

Scientific notation

• Scientific notation: 8.2839414016 × 10¹¹

Factors of 828394140160

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1839

Divisors of 828394140160

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 109 128 160 218 256 320 436 512 545 640 872 1090 1280 1723 1744 2180 2560 3446 3488 4360 6892 6976 8615 8720 13784 13952 17230 17440 27568 27904 34460 34880 55136 55808 68920 69760 110272 137840 139520 187807 220544 275680 279040 375614 441088 551360 751228 882176 939035 1102720 1502456 1878070 2205440 2968729 3004912 3756140 4410880 5937458 6009824 7512280 11874916 12019648 14843645 15024560 23749832 24039296 29687290 30049120 47499664 48078592 59374580 60098240 94999328 96157184 118749160 120196480 189998656 237498320 240392960 323591461 379997312 474996640 480785920 647182922 759994624 949993280 1294365844 1519989248 1617957305 1899986560 2588731688 3235914610 3799973120 5177463376 6471829220 7599946240 10354926752 12943658440 20709853504 25887316880 41419707008 51774633760 82839414016 103549267520 165678828032 207098535040 414197070080 828394140160
• Sum of all divisors σ(n): 2005590456540
• Sum of proper divisors (its aliquot sum) s(n): 1177196316380
• 828394140160 is an abundant number, because the sum of its proper divisors (1177196316380) is greater than itself. Its abundance is 348802176220

Bases of 828394140160

• Binary: 1100000011100000001000110111001000000000₂
• Hexadecimal: 0xC0E0237200
• Base-36: AKK4HDDS

Squares and roots of 828394140160

• 828394140160 squared (828394140160²) is 686236851451425724825600
• 828394140160 cubed (828394140160³) is 568474586504209461323007677956096000
• The square root of 828394140160 is 910161.6011236685
• The cube root of 828394140160 is 9391.7316009965

Scales and comparisons

• 828,394,140,160 seconds is equal to 26,340 years, 19 weeks, 2 days, 3 hours, 22 minutes, 40 seconds.
• To count from 1 to 828,394,140,160 would take you about fifty-two thousand, six hundred eighty 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 828394140160 cubic inches would be around 782.6 feet tall.

Recreational maths with 828394140160

• 828394140160 backwards is 061041493828
• The number of decimal digits it has is: 12
• The sum of 828394140160's digits is 46
• More coming soon!