428243651469528

Names of 428243651469528

• Cardinal: 428243651469528 can be written as Four hundred twenty-eight trillion, two hundred forty-three billion, six hundred fifty-one million, four hundred sixty-nine thousand, five hundred twenty-eight.

Scientific notation

• Scientific notation: 4.28243651469528 × 10¹⁴

Factors of 428243651469528

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 41985

Divisors of 428243651469528

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 12 24 421 601 842 1202 1263 1684 1801 1803 2404 2526 3368 3602 3606 4808 5052 5403 7204 7212 10104 10806 14408 14424 21612 39157 43224 78314 117471 156628 234942 253021 313256 469884 506042 758221 759063 939768 1012084 1082401 1516442 1518126 2024168 2164802 2274663 3032884 3036252 3247203 4329604 4549326 6065768 6072504 6494406 8659208 9098652 12988812 16485097 18197304 23533357 25977624 32970194 47066714 49455291 65940388 70521757 70600071 94133428 98910582 131880776 141043514 141200142 188266856 197821164 211565271 282087028 282400284 395642328 423130542 455690821 564174056 564800568 846261084 911381642 1367072463 1692522168 1822763284 2734144926 3645526568 5468289852 9907543297 10936579704 19815086594 29689659697 29722629891 39630173188 42383575957 59379319394 59445259782 79260346376 84767151914 89068979091 118758638788 118890519564 127150727871 169534303828 178137958182 237517277576 237781039128 254301455742 339068607656 356275916364 508602911484 712551832728 1017205822968 17843485477897 35686970955794 53530456433691 71373941911588 107060912867382 142747883823176 214121825734764 428243651469528
• Sum of all divisors σ(n): 1075562077410240
• Sum of proper divisors (its aliquot sum) s(n): 647318425940712
• 428243651469528 is an abundant number, because the sum of its proper divisors (647318425940712) is greater than itself. Its abundance is 219074774471184

Bases of 428243651469528

• Binary: 1100001010111110000111110101110010010000011011000₂
• Hexadecimal: 0x1857C3EB920D8
• Base-36: 47SSF15TCO

Squares and roots of 428243651469528

• 428243651469528 squared (428243651469528²) is 183392625023954571153912542784
• 428243651469528 cubed (428243651469528³) is 78536727392840240451338132141268112772285952
• The square root of 428243651469528 is 20694048.6968966031
• The cube root of 428243651469528 is 75375.5182445639

Scales and comparisons

• 428,243,651,469,528 seconds is equal to 13,616,823 years, 24 weeks, 3 days, 20 hours, 38 minutes, 48 seconds.
• To count from 1 to 428,243,651,469,528 would take you about thirty-four million, forty-two thousand and fifty-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 428243651469528 cubic inches would be around 6281.3 feet tall.

Recreational maths with 428243651469528

• 428243651469528 backwards is 825964156342824
• The number of decimal digits it has is: 15
• The sum of 428243651469528's digits is 69
• More coming soon!