398882380350220

Names of 398882380350220

• Cardinal: 398882380350220 can be written as Three hundred ninety-eight trillion, eight hundred eighty-two billion, three hundred eighty million, three hundred fifty thousand, two hundred twenty.

Scientific notation

• Scientific notation: 3.9888238035022 × 10¹⁴

Factors of 398882380350220

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 11480609

Divisors of 398882380350220

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 13 20 23 26 46 52 65 92 115 130 230 260 299 460 598 1196 1495 2990 5813 5980 11626 23252 29065 58130 75569 116260 133699 151138 267398 302276 377845 534796 668495 755690 1336990 1511380 1738087 2673980 3476174 6952348 8690435 11474753 17380870 22949506 34761740 45899012 57373765 114747530 149171789 229495060 263919319 298343578 527838638 596687156 745858945 1055677276 1319596595 1491717890 2639193190 2983435780 3430951147 5278386380 6861902294 13723804588 17154755735 34309511470 66702739189 68619022940 133405478378 266810956756 333513695945 667027391890 867135609457 1334054783780 1534163001347 1734271218914 3068326002694 3468542437828 4335678047285 6136652005388 7670815006735 8671356094570 15341630013470 17342712189140 19944119017511 30683260026940 39888238035022 79776476070044 99720595087555 199441190175110 398882380350220
• Sum of all divisors σ(n): 941471069196672
• Sum of proper divisors (its aliquot sum) s(n): 542588688846452
• 398882380350220 is an abundant number, because the sum of its proper divisors (542588688846452) is greater than itself. Its abundance is 143706308496232

Bases of 398882380350220

• Binary: 1011010101100100000001010100101101000001100001100₂
• Hexadecimal: 0x16AC80A96830C
• Base-36: 3XE41AF7RG

Squares and roots of 398882380350220

• 398882380350220 squared (398882380350220²) is 159107153353857574369854048400
• 398882380350220 cubed (398882380350220³) is 63465040060534198693262382774237476830648000
• The square root of 398882380350220 is 19972039.9646661031
• The cube root of 398882380350220 is 73611.9435287113

Scales and comparisons

• 398,882,380,350,220 seconds is equal to 12,683,225 years, 45 weeks, 2 days, 23 minutes, 40 seconds.
• To count from 1 to 398,882,380,350,220 would take you about thirty-one million, seven hundred eight thousand and sixty-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 398882380350220 cubic inches would be around 6134.3 feet tall.

Recreational maths with 398882380350220

• 398882380350220 backwards is 022053083288893
• The number of decimal digits it has is: 15
• The sum of 398882380350220's digits is 61
• More coming soon!