3998589048320

Names of 3998589048320

• Cardinal: 3998589048320 can be written as Three trillion, nine hundred ninety-eight billion, five hundred eighty-nine million, forty-eight thousand, three hundred twenty.

Scientific notation

• Scientific notation: 3.99858904832 × 10¹²

Factors of 3998589048320

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2707

Divisors of 3998589048320

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 263 320 512 526 640 1052 1280 1315 2104 2437 2560 2630 4208 4874 5260 8416 9748 10520 12185 16832 19496 21040 24370 33664 38992 42080 48740 67328 77984 84160 97480 134656 155968 168320 194960 311936 336640 389920 623872 640931 673280 779840 1247744 1281862 1559680 2563724 3119360 3204655 5127448 5938969 6238720 6409310 10254896 11877938 12818620 20509792 23755876 25637240 29694845 41019584 47511752 51274480 59389690 82039168 95023504 102548960 118779380 164078336 190047008 205097920 237558760 328156672 380094016 410195840 475117520 760188032 820391680 950235040 1520376064 1561948847 1640783360 1900470080 3040752128 3123897694 3800940160 6247795388 7601880320 7809744235 12495590776 15203760640 15619488470 24991181552 31238976940 49982363104 62477953880 99964726208 124955907760 199929452416 249911815520 399858904832 499823631040 799717809664 999647262080 1999294524160 3998589048320
• Sum of all divisors σ(n): 9627646027824
• Sum of proper divisors (its aliquot sum) s(n): 5629056979504
• 3998589048320 is an abundant number, because the sum of its proper divisors (5629056979504) is greater than itself. Its abundance is 1630467931184

Bases of 3998589048320

• Binary: 111010001011111110011110101101011000000000₂
• Hexadecimal: 0x3A2FE7AD600
• Base-36: 1F0XCOFSW

Squares and roots of 3998589048320

• 3998589048320 squared (3998589048320²) is 15988714377344643294822400
• 3998589048320 cubed (3998589048320³) is 63932298205966818600893769599418368000
• The square root of 3998589048320 is 1999647.2309685027
• The cube root of 3998589048320 is 15872.1438450315

Scales and comparisons

• 3,998,589,048,320 seconds is equal to 127,142 years, 39 weeks, 4 days, 20 hours, 5 minutes, 20 seconds.
• To count from 1 to 3,998,589,048,320 would take you about three hundred seventeen thousand, eight hundred fifty-six 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 3998589048320 cubic inches would be around 1322.7 feet tall.

Recreational maths with 3998589048320

• 3998589048320 backwards is 0238409858993
• The number of decimal digits it has is: 13
• The sum of 3998589048320's digits is 68
• More coming soon!