42128398576676384

Names of 42128398576676384

• Cardinal: 42128398576676384 can be written as Forty-two quadrillion, one hundred twenty-eight trillion, three hundred ninety-eight billion, five hundred seventy-six million, six hundred seventy-six thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 4.2128398576676384 × 10¹⁶

Factors of 42128398576676384

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 412670

Divisors of 42128398576676384

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 112 224 4583 9166 18332 32081 36664 64162 73328 128324 146656 179651 228427 256648 359302 456854 513296 718604 913708 1026592 1257557 1437208 1598989 1827416 2515114 2874416 3197978 3654832 5030228 5748832 6395956 7309664 10060456 12791912 20120912 25583824 40241824 51167648 823340533 1046880941 1646681066 2093761882 3293362132 4187523764 5763383731 6586724264 7328166587 8375047528 11526767462 13173448528 14656333174 16750095056 23053534924 26346897056 29312666348 33500190112 41037138977 46107069848 58625332696 82074277954 92214139696 117250665392 164148555908 184428279392 234501330784 287259972839 328297111816 574519945678 656594223632 1149039891356 1313188447264 2298079782712 4596159565424 9192319130848 188073207931591 376146415863182 752292831726364 1316512455521137 1504585663452728 2633024911042274 3009171326905456 5266049822084548 6018342653810912 10532099644169096 21064199288338192 42128398576676384
• Sum of all divisors σ(n): 94810522315170816
• Sum of proper divisors (its aliquot sum) s(n): 52682123738494432
• 42128398576676384 is an abundant number, because the sum of its proper divisors (52682123738494432) is greater than itself. Its abundance is 10553725161818048

Bases of 42128398576676384

• Binary: 10010101101010111000111000101000000111100110111000100000₂
• Hexadecimal: 0x95AB8E281E6E20
• Base-36: BIT9R4LJ9Y8

Squares and roots of 42128398576676384

• 42128398576676384 squared (42128398576676384²) is 1774801966635308777261315863315456
• 42128398576676384 cubed (42128398576676384³) is 74769564645081389456696577087984185058083417391104
• The square root of 42128398576676384 is 205252036.7174863967
• The cube root of 42128398576676384 is 347956.5238786989

Scales and comparisons

• 42,128,398,576,676,384 seconds is equal to 1,339,552,763 years, 2 weeks, 2 days, 13 hours, 39 minutes, 44 seconds.
• To count from 1 to 42,128,398,576,676,384 would take you about four billion, eighteen million, six hundred fifty-eight thousand, two hundred eighty-nine 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 42128398576676384 cubic inches would be around 28996.4 feet tall.

Recreational maths with 42128398576676384

• 42128398576676384 backwards is 48367667589382124
• The number of decimal digits it has is: 17
• The sum of 42128398576676384's digits is 89
• More coming soon!