8242420641696

Names of 8242420641696

• Cardinal: 8242420641696 can be written as Eight trillion, two hundred forty-two billion, four hundred twenty million, six hundred forty-one thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 8.242420641696 × 10¹²

Factors of 8242420641696

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 49532

Divisors of 8242420641696

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 173 288 346 519 692 1038 1384 1557 2076 2768 3114 3617 4152 5536 6228 7234 8304 10851 12456 14468 16608 21702 24912 28936 32553 43404 45737 49824 57872 65106 86808 91474 115744 130212 137211 173616 182948 260424 274422 347232 365896 411633 520848 548844 625741 731792 823266 1041696 1097688 1251482 1463584 1646532 1877223 2195376 2502964 3293064 3754446 4390752 5005928 5631669 6586128 7508892 7912501 10011856 11263338 13172256 15017784 15825002 20023712 22526676 23737503 30035568 31650004 45053352 47475006 60071136 63300008 71212509 90106704 94950012 126600016 142425018 165430729 180213408 189900024 253200032 284850036 330861458 379800048 496292187 569700072 661722916 759600096 992584374 1139400144 1323445832 1488876561 1985168748 2278800288 2646891664 2977753122 3970337496 5293783328 5955506244 7940674992 11911012488 15881349984 23822024976 28619516117 47644049952 57239032234 85858548351 114478064468 171717096702 228956128936 257575645053 343434193404 457912257872 515151290106 686868386808 915824515744 1030302580212 1373736773616 2060605160424 2747473547232 4121210320848 8242420641696
• Sum of all divisors σ(n): 23581904850504
• Sum of proper divisors (its aliquot sum) s(n): 15339484208808
• 8242420641696 is an abundant number, because the sum of its proper divisors (15339484208808) is greater than itself. Its abundance is 7097063567112

Bases of 8242420641696

• Binary: 1110111111100010110100011011110111110100000₂
• Hexadecimal: 0x77F168DEFA0
• Base-36: 2X6IKFQG0

Squares and roots of 8242420641696

• 8242420641696 squared (8242420641696²) is 67937498034656300413756416
• 8242420641696 cubed (8242420641696³) is 559969436146032522503163508672557121536
• The square root of 8242420641696 is 2870961.6231667047
• The cube root of 8242420641696 is 20200.0103271653

Scales and comparisons

• 8,242,420,641,696 seconds is equal to 262,083 years, 25 weeks, 1 hour, 21 minutes, 36 seconds.
• To count from 1 to 8,242,420,641,696 would take you about six hundred fifty-five thousand, two hundred eight 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 8242420641696 cubic inches would be around 1683.3 feet tall.

Recreational maths with 8242420641696

• 8242420641696 backwards is 6961460242428
• The number of decimal digits it has is: 13
• The sum of 8242420641696's digits is 54
• More coming soon!