489702914868340

Names of 489702914868340

• Cardinal: 489702914868340 can be written as Four hundred eighty-nine trillion, seven hundred two billion, nine hundred fourteen million, eight hundred sixty-eight thousand, three hundred forty.

Scientific notation

• Scientific notation: 4.8970291486834 × 10¹⁴

Factors of 489702914868340

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 5222546

Divisors of 489702914868340

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 10 20 421 842 1684 2105 4210 8420 11161 22322 44644 55805 111610 223220 4698781 5210957 9397562 10421914 18795124 20843828 23493905 26054785 46987810 52109570 93975620 104219140 2193812897 4387625794 8775251588 10969064485 21938128970 43876257940 58159491077 116318982154 232637964308 290797455385 581594910770 1163189821540 24485145743417 48970291486834 97940582973668 122425728717085 244851457434170 489702914868340
• Sum of all divisors σ(n): 1030911376685904
• Sum of proper divisors (its aliquot sum) s(n): 541208461817564
• 489702914868340 is an abundant number, because the sum of its proper divisors (541208461817564) is greater than itself. Its abundance is 51505546949224

Bases of 489702914868340

• Binary: 1101111010110000111011000010010010100010001110100₂
• Hexadecimal: 0x1BD61D8494474
• Base-36: 4TL2EVRAES

Squares and roots of 489702914868340

• 489702914868340 squared (489702914868340²) is 239808944830548653439534355600
• 489702914868340 cubed (489702914868340³) is 117435139295020610962274714468117480741704000
• The square root of 489702914868340 is 22129232.1346299769
• The cube root of 489702914868340 is 78821.4154813787

Scales and comparisons

• 489,702,914,868,340 seconds is equal to 15,571,037 years, 48 weeks, 6 days, 23 hours, 25 minutes, 40 seconds.
• To count from 1 to 489,702,914,868,340 would take you about thirty-eight million, nine hundred twenty-seven thousand, five hundred ninety-four 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 489702914868340 cubic inches would be around 6568.5 feet tall.

Recreational maths with 489702914868340

• 489702914868340 backwards is 043868419207984
• The number of decimal digits it has is: 15
• The sum of 489702914868340's digits is 73
• More coming soon!