42790801025390625

Names of 42790801025390625

• Cardinal: 42790801025390625 can be written as Forty-two quadrillion, seven hundred ninety trillion, eight hundred one billion, twenty-five million, three hundred ninety thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 4.2790801025390625 × 10¹⁶

Factors of 42790801025390625

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 1479

Divisors of 42790801025390625

• Number of divisors d(n): 195
• Complete list of divisors:
  1 3 5 9 15 25 27 45 75 81 125 135 225 375 405 625 675 1125 1471 1875 2025 3125 3375 4413 5625 7355 9375 10125 13239 15625 16875 22065 28125 36775 39717 46875 50625 66195 78125 84375 110325 119151 140625 183875 198585 234375 253125 330975 390625 421875 551625 595755 703125 919375 992925 1171875 1265625 1654875 1953125 2109375 2163841 2758125 2978775 3515625 4596875 4964625 5859375 6328125 6491523 8274375 9765625 10546875 10819205 13790625 14893875 17578125 19474569 22984375 24823125 29296875 31640625 32457615 41371875 48828125 52734375 54096025 58423707 68953125 74469375 87890625 97372845 114921875 124115625 146484375 158203125 162288075 175271121 206859375 244140625 263671875 270480125 292118535 344765625 372346875 439453125 486864225 574609375 620578125 732421875 791015625 811440375 876355605 1034296875 1318359375 1352400625 1460592675 1723828125 1861734375 2197265625 2434321125 2873046875 3102890625 3955078125 4057201875 4381778025 5171484375 6591796875 6762003125 7302963375 8619140625 9308671875 12171605625 14365234375 15514453125 19775390625 20286009375 21908890125 25857421875 33810015625 36514816875 43095703125 46543359375 60858028125 71826171875 77572265625 101430046875 109544450625 129287109375 169050078125 182574084375 215478515625 232716796875 304290140625 359130859375 387861328125 507150234375 547722253125 646435546875 845250390625 912870421875 1077392578125 1163583984375 1521450703125 1939306640625 2535751171875 2738611265625 3232177734375 4226251953125 4564352109375 5817919921875 7607253515625 9696533203125 12678755859375 13693056328125 21131259765625 22821760546875 29089599609375 38036267578125 63393779296875 68465281640625 105656298828125 114108802734375 190181337890625 316968896484375 342326408203125 528281494140625 570544013671875 950906689453125 1584844482421875 1711632041015625 2852720068359375 4754533447265625 8558160205078125 14263600341796875 42790801025390625
• Sum of all divisors σ(n): 79956931392018813
• Sum of proper divisors (its aliquot sum) s(n): 37166130366628188
• 42790801025390625 is a deficient number, because the sum of its proper divisors (37166130366628188) is less than itself. Its deficiency is 5624670658762437

Bases of 42790801025390625

• Binary: 10011000000001100000000110111110110001011101100000100001₂
• Hexadecimal: 0x980601BEC5D821
• Base-36: BPC2MM0RX29

Squares and roots of 42790801025390625

• 42790801025390625 squared (42790801025390625²) is 1831052652394571363925933837890625
• 42790801025390625 cubed (42790801025390625³) is 78352209715629847966259127133525907993316650390625
• 42790801025390625 is a perfect square number. Its square root is 206859375
• The cube root of 42790801025390625 is 349770.7370009311

Scales and comparisons

• 42,790,801,025,390,625 seconds is equal to 1,360,615,111 years, 50 weeks, 2 days, 20 hours, 3 minutes, 45 seconds.
• To count from 1 to 42,790,801,025,390,625 would take you about four billion, eighty-one million, eight hundred forty-five thousand, three hundred thirty-five 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 42790801025390625 cubic inches would be around 29147.6 feet tall.

Recreational maths with 42790801025390625

• 42790801025390625 backwards is 52609352010809724
• The number of decimal digits it has is: 17
• The sum of 42790801025390625's digits is 63
• More coming soon!