328379525985

Names of 328379525985

• Cardinal: 328379525985 can be written as Three hundred twenty-eight billion, three hundred seventy-nine million, five hundred twenty-five thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 3.28379525985 × 10¹¹

Factors of 328379525985

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4004

Divisors of 328379525985

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 5 7 15 17 21 23 31 35 51 67 69 85 93 105 115 119 155 161 201 217 255 335 345 357 391 465 469 483 527 595 651 713 805 1005 1085 1139 1173 1407 1541 1581 1785 1955 2077 2139 2345 2415 2635 2737 3255 3417 3565 3689 3851 4623 4991 5695 5865 6231 7035 7705 7905 7973 8211 10385 10695 10787 11067 11553 12121 13685 14539 14973 17085 18445 19255 23115 23919 24955 26197 26957 31155 32361 35309 36363 39865 41055 43617 47771 53935 55335 57765 60605 65467 72695 74865 78591 80871 84847 88573 105927 119381 119595 130985 134785 143313 161805 176545 181815 183379 196401 218085 238855 247163 254541 258017 265719 327335 334397 358143 392955 404355 424235 442865 458269 529635 550137 596905 620011 716565 741489 774051 812107 835667 916895 982005 1003191 1235815 1272705 1290085 1328595 1374807 1505741 1671985 1790715 1806119 1860033 2029477 2291345 2436321 2507001 2745763 2750685 3100055 3707445 3870255 4060535 4178335 4386289 4517223 5015955 5418357 5684749 5934391 6088431 6874035 7528705 7998527 8237289 9030595 9300165 10147385 10540187 12181605 12535005 13158867 13728815 14206339 17054247 17803173 19220341 21931445 22586115 23995581 27091785 28423745 29671955 30442155 30704023 31620561 39992635 41186445 41540737 42619017 46677971 52700935 55989689 57661023 65794335 71031695 85271235 89015865 92112069 96101705 100884647 119977905 124622211 135974959 140033913 153520115 158102805 167969067 183966121 207703685 213095085 233389855 279948445 288305115 302653941 326745797 407924877 460560345 504423235 551898363 623111055 679874795 700169565 706192529 839845335 919830605 951824713 980237391 1287762847 1513269705 1633728985 2039624385 2118577587 2759491815 2855474139 3127424057 3530962645 3863288541 4759123565 4901186955 6438814235 9382272171 10592887935 14277370695 15637120285 19316442705 21891968399 46911360855 65675905197 109459841995 328379525985
• Sum of all divisors σ(n): 695232626688
• Sum of proper divisors (its aliquot sum) s(n): 366853100703
• 328379525985 is an abundant number, because the sum of its proper divisors (366853100703) is greater than itself. Its abundance is 38473574718

Bases of 328379525985

• Binary: 100110001110100111100011110101101100001₂
• Hexadecimal: 0x4C74F1EB61
• Base-36: 46USOVVL

Squares and roots of 328379525985

• 328379525985 squared (328379525985²) is 107833113086133290220225
• 328379525985 cubed (328379525985³) is 35410186560711350319045921760046625
• The square root of 328379525985 is 573044.0872960823
• The cube root of 328379525985 is 6899.0933905453

Scales and comparisons

• 328,379,525,985 seconds is equal to 10,441 years, 23 weeks, 3 days, 22 hours, 59 minutes, 45 seconds.
• To count from 1 to 328,379,525,985 would take you about twenty thousand, eight hundred eighty-two 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 328379525985 cubic inches would be around 574.9 feet tall.

Recreational maths with 328379525985

• 328379525985 backwards is 589525973823
• The number of decimal digits it has is: 12
• The sum of 328379525985's digits is 66
• More coming soon!