428451365664

Names of 428451365664

• Cardinal: 428451365664 can be written as Four hundred twenty-eight billion, four hundred fifty-one million, three hundred sixty-five thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 4.28451365664 × 10¹¹

Factors of 428451365664

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 7341

Divisors of 428451365664

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 43 48 56 63 72 84 86 96 112 126 129 144 168 172 224 252 258 288 301 336 344 387 504 516 602 672 688 757 774 903 1008 1032 1204 1376 1514 1548 1806 2016 2064 2271 2408 2709 3028 3096 3612 4128 4542 4816 5299 5418 6056 6192 6529 6813 7224 9084 9632 10598 10836 12112 12384 13058 13626 14448 15897 18168 19587 21196 21672 24224 26116 27252 28896 31794 32551 36336 39174 42392 43344 45703 47691 52232 54504 58761 63588 65102 72672 78348 84784 86688 91406 95382 97653 104464 109008 117522 127176 130204 137109 156696 169568 182812 190764 195306 208928 218016 227857 235044 254352 260408 274218 280747 292959 313392 365624 381528 390612 411327 455714 470088 508704 520816 548436 561494 585918 626784 683571 731248 763056 781224 822654 842241 911428 940176 1041632 1096872 1122988 1171836 1367142 1462496 1526112 1562448 1645308 1684482 1822856 1880352 1965229 2050713 2193744 2245976 2343672 2526723 2734284 3124896 3290616 3368964 3645712 3930458 4101426 4387488 4491952 4687344 4942453 5053446 5468568 5895687 6581232 6737928 7291424 7860916 8202852 8983904 9374688 9884906 10106892 10937136 11791374 13162464 13475856 14827359 15721832 16405704 17687061 19769812 20213784 21874272 23582748 26951712 29654718 31443664 32811408 34597171 35374122 39539624 40427568 44482077 47165496 59309436 62887328 65622816 69194342 70748244 79079248 80855136 88964154 94330992 103791513 118618872 138388684 141496488 158158496 177928308 188661984 207583026 212525479 237237744 276777368 282992976 311374539 355856616 415166052 425050958 474475488 553554736 565985952 622749078 637576437 711713232 830332104 850101916 1107109472 1245498156 1275152874 1423426464 1487678353 1660664208 1700203832 1912729311 2490996312 2550305748 2975356706 3321328416 3400407664 3825458622 4463035059 4981992624 5100611496 5950713412 6800815328 7650917244 8926070118 9963985248 10201222992 11901426824 13389105177 15301834488 17852140236 20402445984 23802853648 26778210354 30603668976 35704280472 47605707296 53556420708 61207337952 71408560944 107112841416 142817121888 214225682832 428451365664
• Sum of all divisors σ(n): 1426950645120
• Sum of proper divisors (its aliquot sum) s(n): 998499279456
• 428451365664 is an abundant number, because the sum of its proper divisors (998499279456) is greater than itself. Its abundance is 570047913792

Bases of 428451365664

• Binary: 110001111000001101100010000001100100000₂
• Hexadecimal: 0x63C1B10320
• Base-36: 5GTSVPK0

Squares and roots of 428451365664

• 428451365664 squared (428451365664²) is 183570572739346638160896
• 428451365664 cubed (428451365664³) is 78651062585895716627123148561874944
• The square root of 428451365664 is 654561.9647245019
• The cube root of 428451365664 is 7538.7702923655

Scales and comparisons

• 428,451,365,664 seconds is equal to 13,623 years, 22 weeks, 1 day, 20 hours, 14 minutes, 24 seconds.
• To count from 1 to 428,451,365,664 would take you about twenty-seven thousand, two hundred forty-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 428451365664 cubic inches would be around 628.2 feet tall.

Recreational maths with 428451365664

• 428451365664 backwards is 466563154824
• The number of decimal digits it has is: 12
• The sum of 428451365664's digits is 54
• More coming soon!