442248996420

Names of 442248996420

• Cardinal: 442248996420 can be written as Four hundred forty-two billion, two hundred forty-eight million, nine hundred ninety-six thousand, four hundred twenty.

Scientific notation

• Scientific notation: 4.4224899642 × 10¹¹

Factors of 442248996420

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 6768

Divisors of 442248996420

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 27 28 30 33 35 36 42 44 45 54 55 60 63 66 70 77 84 90 99 105 108 110 126 132 135 140 154 165 180 189 198 210 220 231 252 270 297 308 315 330 378 385 396 420 462 495 540 594 630 660 693 756 770 924 945 990 1155 1188 1260 1386 1485 1540 1890 1980 2079 2310 2521 2772 2970 3465 3780 4158 4219 4620 5042 5940 6930 7563 8316 8438 10084 10395 12605 12657 13860 15126 16876 17647 20790 21095 22689 25210 25314 27731 29533 30252 35294 37815 37971 41580 42190 45378 46409 50420 50628 52941 55462 59066 63285 68067 70588 75630 75942 83193 84380 88235 88599 90756 92818 105882 110924 113445 113913 118132 126570 136134 138655 139227 147665 151260 151884 158823 166386 176470 177198 185636 189855 194117 211764 226890 227826 232045 249579 253140 264705 265797 272268 277310 278454 295330 317646 324863 332772 340335 352940 354396 379710 388234 415965 417681 442995 453780 455652 464090 476469 499158 529410 531594 554620 556908 569565 582351 590660 635292 649726 680670 696135 748737 759420 776468 794115 797391 831930 835362 885990 928180 952938 970585 974589 998316 1058820 1063188 1139130 1164702 1247895 1253043 1299452 1328985 1361340 1392270 1497474 1588230 1594782 1624315 1663860 1670724 1747053 1771980 1905876 1941170 1949178 2088405 2278260 2329404 2382345 2495790 2506086 2657970 2784540 2911755 2923767 2994948 3176460 3189564 3248630 3494106 3743685 3882340 3898356 3986955 4176810 4764690 4872945 4991580 5012172 5241159 5315940 5823510 5847534 6265215 6497260 6988212 7487370 7973910 8353620 8735265 8771301 9529380 9745890 10482318 10636099 11647020 11695068 12530430 14618835 14974740 15947820 17470530 17542602 19491780 20964636 21272198 25060860 26205795 29237670 31908297 34941060 35085204 42544396 43856505 52411590 53180495 58475340 63816594 74452693 87713010 95724891 104823180 106360990 116997089 127633188 148905386 159541485 175426020 191449782 212721980 223358079 233994178 287174673 297810772 319082970 350991267 372263465 382899564 446716158 467988356 478624455 574349346 584985445 638165940 670074237 701982534 744526930 818979623 893432316 957248910 1052973801 1116790395 1148698692 1169970890 1340148474 1403965068 1435873365 1489053860 1637959246 1754956335 1914497820 2010222711 2105947602 2233580790 2339941780 2456938869 2680296948 2871746730 3158921403 3275918492 3350371185 3509912670 4020445422 4094898115 4211895204 4467161580 4913877738 5264869005 5743493460 6317842806 6700742370 7019825340 7370816607 8040890844 8189796230 9827755476 10051113555 10529738010 12284694345 12635685612 13401484740 14741633214 15794607015 16379592460 20102227110 21059476020 22112449821 24569388690 29483266428 31589214030 36854083035 40204454220 44224899642 49138777380 63178428060 73708166070 88449799284 110562249105 147416332140 221124498210 442248996420
• Sum of all divisors σ(n): 1716477235200
• Sum of proper divisors (its aliquot sum) s(n): 1274228238780
• 442248996420 is an abundant number, because the sum of its proper divisors (1274228238780) is greater than itself. Its abundance is 831979242360

Bases of 442248996420

• Binary: 110011011111000000110000010011001000100₂
• Hexadecimal: 0x66F8182644
• Base-36: 5N5ZMTL0

Squares and roots of 442248996420

• 442248996420 squared (442248996420²) is 195584174834497172816400
• 442248996420 cubed (442248996420³) is 86496905036190194273380204917288000
• The square root of 442248996420 is 665018.0421763007
• The cube root of 442248996420 is 7618.8417329321

Scales and comparisons

• 442,248,996,420 seconds is equal to 14,062 years, 7 weeks, 5 days, 15 hours, 27 minutes.
• To count from 1 to 442,248,996,420 would take you about twenty-eight thousand, one hundred twenty-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 442248996420 cubic inches would be around 634.9 feet tall.

Recreational maths with 442248996420

• 442248996420 backwards is 024699842244
• 442248996420 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 442248996420's digits is 54
• More coming soon!