489375334868

Names of 489375334868

• Cardinal: 489375334868 can be written as Four hundred eighty-nine billion, three hundred seventy-five million, three hundred thirty-four thousand, eight hundred sixty-eight.

Scientific notation

• Scientific notation: 4.89375334868 × 10¹¹

Factors of 489375334868

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 97973

Divisors of 489375334868

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 14 17 19 28 34 38 49 68 76 79 98 119 133 158 196 238 266 316 323 476 532 553 646 833 931 1106 1292 1343 1501 1666 1862 2212 2261 2686 3002 3332 3724 3871 4522 5372 6004 7742 9044 9401 10507 15484 15827 18802 21014 25517 31654 37604 42028 51034 63308 65807 73549 97849 102068 131614 147098 178619 195698 263228 294196 357238 391396 684943 714476 1250333 1369886 1663433 1859131 2500666 2739772 3326866 3718262 4794601 5001332 6653732 7436524 7730071 9589202 11644031 13013917 15460142 19178404 23288062 26027834 30920284 31605227 46576124 52055668 54110497 63210454 81508217 91097419 108220994 126420908 131411207 146871349 163016434 182194838 216441988 221236589 262822414 293742698 326032868 364389676 378773479 442473178 525644828 587485396 757546958 884946356 919878449 1028099443 1515093916 1548656123 1839756898 2056198886 2496812933 3097312246 3679513796 4112397772 4993625866 6194624492 6439149143 7196696101 9987251732 12878298286 14393392202 17477690531 25756596572 28786784404 34955381062 69910762124 122343833717 244687667434 489375334868
• Sum of all divisors σ(n): 1124413920000
• Sum of proper divisors (its aliquot sum) s(n): 635038585132
• 489375334868 is an abundant number, because the sum of its proper divisors (635038585132) is greater than itself. Its abundance is 145663250264

Bases of 489375334868

• Binary: 111000111110001000010110000000111010100₂
• Hexadecimal: 0x71F10B01D4
• Base-36: 68TDFT1W

Squares and roots of 489375334868

• 489375334868 squared (489375334868²) is 239488218377167136577424
• 489375334868 cubed (489375334868³) is 117199627065266878987781561408820032
• The square root of 489375334868 is 699553.6683257403
• The cube root of 489375334868 is 7880.3836061933

Scales and comparisons

• 489,375,334,868 seconds is equal to 15,560 years, 32 weeks, 2 days, 9 hours, 1 minute, 8 seconds.
• To count from 1 to 489,375,334,868 would take you about thirty-one thousand, one hundred twenty-one 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 489375334868 cubic inches would be around 656.7 feet tall.

Recreational maths with 489375334868

• 489375334868 backwards is 868433573984
• 489375334868 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 489375334868's digits is 68
• More coming soon!