428950139850

Names of 428950139850

• Cardinal: 428950139850 can be written as Four hundred twenty-eight billion, nine hundred fifty million, one hundred thirty-nine thousand, eight hundred fifty.

Scientific notation

• Scientific notation: 4.2895013985 × 10¹¹

Factors of 428950139850

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1426

Divisors of 428950139850

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 19 25 30 38 45 50 57 75 90 95 114 150 163 171 190 225 285 326 342 347 450 475 489 570 694 815 855 887 950 978 1041 1425 1467 1630 1710 1735 1774 2082 2445 2661 2850 2934 3097 3123 3470 4075 4275 4435 4890 5205 5322 6194 6246 6593 7335 7983 8150 8550 8675 8870 9291 10410 12225 13186 13305 14670 15485 15615 15966 16853 17350 18582 19779 22175 24450 26025 26610 27873 30970 31230 32965 33706 36675 39558 39915 44350 46455 50559 52050 55746 56561 59337 65930 66525 73350 77425 78075 79830 84265 92910 98895 101118 113122 118674 133050 139365 144581 151677 154850 156150 164825 168530 169683 197790 199575 232275 252795 278730 282805 289162 296685 303354 307789 329650 339366 399150 421325 433743 464550 494475 505590 509049 565610 593370 615578 696825 722905 758385 842650 848415 867486 923367 988950 1018098 1074659 1263975 1301229 1393650 1414025 1445810 1483425 1516770 1538945 1696830 1846734 2149318 2168715 2527950 2545245 2602458 2747039 2770101 2828050 2966850 3077890 3223977 3614525 3791925 4242075 4337430 4616835 5090490 5373295 5494078 5540202 5847991 6447954 6506145 7229050 7583850 7694725 8241117 8484150 9233670 9671931 10746590 10843575 11695982 12726225 13012290 13735195 13850505 15389450 16119885 16482234 17543973 19343862 21687150 23084175 24723351 25452450 26866475 27470390 27701010 29239955 32239770 32530725 35087946 41205585 46168350 48359655 49446702 50169607 52631919 53732950 58479910 65061450 68675975 69252525 80599425 82411170 87719865 96719310 100339214 105263838 123616755 137351950 138505050 146199775 150508821 161198850 175439730 206027925 241798275 247233510 250848035 263159595 292399550 301017642 412055850 438599325 451526463 483596550 501696070 526319190 618083775 752544105 877198650 903052926 953222533 1236167550 1254240175 1315797975 1505088210 1906445066 2257632315 2508480350 2631595950 2859667599 3762720525 4515264630 4766112665 5719335198 7525441050 8579002797 9532225330 11288161575 14298337995 17158005594 22576323150 23830563325 28596675990 42895013985 47661126650 71491689975 85790027970 142983379950 214475069925 428950139850
• Sum of all divisors σ(n): 1225440852480
• Sum of proper divisors (its aliquot sum) s(n): 796490712630
• 428950139850 is an abundant number, because the sum of its proper divisors (796490712630) is greater than itself. Its abundance is 367540572780

Bases of 428950139850

• Binary: 110001111011111011010111011001111001010₂
• Hexadecimal: 0x63DF6BB3CA
• Base-36: 5H21U66I

Squares and roots of 428950139850

• 428950139850 squared (428950139850²) is 183998222477334558022500
• 428950139850 cubed (428950139850³) is 78926063263804072118989314446625000
• The square root of 428950139850 is 654942.8523543105
• The cube root of 428950139850 is 7541.6945339155

Scales and comparisons

• 428,950,139,850 seconds is equal to 13,639 years, 14 weeks, 6 days, 16 hours, 37 minutes, 30 seconds.
• To count from 1 to 428,950,139,850 would take you about twenty-seven thousand, two hundred seventy-eight 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 428950139850 cubic inches would be around 628.5 feet tall.

Recreational maths with 428950139850

• 428950139850 backwards is 058931059824
• The number of decimal digits it has is: 12
• The sum of 428950139850's digits is 54
• More coming soon!