428601397994

Names of 428601397994

• Cardinal: 428601397994 can be written as Four hundred twenty-eight billion, six hundred one million, three hundred ninety-seven thousand, nine hundred ninety-four.

Scientific notation

• Scientific notation: 4.28601397994 × 10¹¹

Factors of 428601397994

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 168

Divisors of 428601397994

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 7 11 14 22 41 49 77 82 98 107 121 154 214 242 287 343 451 539 574 686 749 847 902 1078 1177 1331 1498 1694 2009 2354 2662 3157 3773 4018 4387 4961 5243 5929 6314 7546 8239 8774 9317 9922 10486 11449 11858 12947 14063 16478 18634 22099 22898 25894 28126 30709 34727 36701 41503 44198 48257 54571 57673 61418 65219 69454 73402 80143 83006 90629 96514 109142 115346 125939 130438 142417 154693 160286 181258 214963 243089 251878 284834 309386 337799 381997 403711 429926 456533 469409 486178 530827 561001 634403 675598 763994 807422 881573 913066 938818 996919 1061654 1122002 1268806 1385329 1504741 1701623 1763146 1993838 2364593 2673979 2770658 3009482 3285863 3403246 3715789 3927007 4440821 4729186 5163499 5347958 5839097 6171011 6571726 6978433 7431578 7854014 8881642 9697303 10326998 11678194 12342022 13956866 15238619 16552151 18717853 19394606 23001041 26010523 30477238 33104302 36144493 37435706 40873679 43197077 46002082 48849031 52021046 56798489 67881121 72288986 81747358 86394154 97698062 106670333 113596978 135762242 161007287 182073661 213340666 253011451 286115753 322014574 364147322 397589423 475167847 506022902 572231506 624783379 746692331 795178846 950335694 1249566758 1493384662 1771080157 2002810271 2783125961 3542160314 4005620542 4373483653 5226846317 5566251922 8746967306 10453692634 19481881727 30614385571 38963763454 61228771142 214300698997 428601397994
• Sum of all divisors σ(n): 852740179200
• Sum of proper divisors (its aliquot sum) s(n): 424138781206
• 428601397994 is a deficient number, because the sum of its proper divisors (424138781206) is less than itself. Its deficiency is 4462616788

Bases of 428601397994

• Binary: 110001111001010101000100101001011101010₂
• Hexadecimal: 0x63CAA252EA
• Base-36: 5GWA7F8Q

Squares and roots of 428601397994

• 428601397994 squared (428601397994²) is 183699158362411187224036
• 428601397994 cubed (428601397994³) is 78733716084450630544887101678983784
• The square root of 428601397994 is 654676.5598324107
• The cube root of 428601397994 is 7539.6501489577

Scales and comparisons

• 428,601,397,994 seconds is equal to 13,628 years, 10 weeks, 2 days, 7 hours, 53 minutes, 14 seconds.
• To count from 1 to 428,601,397,994 would take you about twenty-seven thousand, two 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 428601397994 cubic inches would be around 628.3 feet tall.

Recreational maths with 428601397994

• 428601397994 backwards is 499793106824
• The number of decimal digits it has is: 12
• The sum of 428601397994's digits is 62
• More coming soon!