489468052872

Names of 489468052872

• Cardinal: 489468052872 can be written as Four hundred eighty-nine billion, four hundred sixty-eight million, fifty-two thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.89468052872 × 10¹¹

Factors of 489468052872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2057

Divisors of 489468052872

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 41 72 82 123 164 246 328 369 492 738 984 1476 1681 2011 2952 3362 4022 5043 6033 6724 8044 10086 12066 13448 15129 16088 18099 20172 24132 30258 36198 40344 48264 60516 72396 82451 121032 144792 164902 247353 329804 494706 659608 742059 989412 1484118 1978824 2968236 3380491 4044121 5936472 6760982 8088242 10141473 12132363 13521964 16176484 20282946 24264726 27043928 30424419 32352968 36397089 40565892 48529452 60848838 72794178 81131784 97058904 121697676 145588356 165808961 243395352 291176712 331617922 497426883 663235844 994853766 1326471688 1492280649 1989707532 2984561298 3979415064 5969122596 6798167401 11938245192 13596334802 20394502203 27192669604 40789004406 54385339208 61183506609 81578008812 122367013218 163156017624 244734026436 489468052872
• Sum of all divisors σ(n): 1359439996005
• Sum of proper divisors (its aliquot sum) s(n): 869971943133
• 489468052872 is an abundant number, because the sum of its proper divisors (869971943133) is greater than itself. Its abundance is 380503890261

Bases of 489468052872

• Binary: 111000111110110100100011100010110001000₂
• Hexadecimal: 0x71F691C588
• Base-36: 68UWN2Q0

Squares and roots of 489468052872

• 489468052872 squared (489468052872²) is 239578974782306987448384
• 489468052872 cubed (489468052872³) is 117266254295765791222520660082958848
• The square root of 489468052872 is 699619.9345873443
• The cube root of 489468052872 is 7880.8812523747

Scales and comparisons

• 489,468,052,872 seconds is equal to 15,563 years, 29 weeks, 4 days, 12 hours, 1 minute, 12 seconds.
• To count from 1 to 489,468,052,872 would take you about thirty-one thousand, one hundred twenty-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 489468052872 cubic inches would be around 656.7 feet tall.

Recreational maths with 489468052872

• 489468052872 backwards is 278250864984
• The number of decimal digits it has is: 12
• The sum of 489468052872's digits is 63
• More coming soon!