42169985008081168

Names of 42169985008081168

• Cardinal: 42169985008081168 can be written as Forty-two quadrillion, one hundred sixty-nine trillion, nine hundred eighty-five billion, eight million, eighty-one thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 4.2169985008081168 × 10¹⁶

Factors of 42169985008081168

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 57419

Divisors of 42169985008081168

• Number of divisors d(n): 150
• Complete list of divisors:
  1 2 4 7 8 14 16 28 49 56 98 112 196 337 343 392 674 686 784 1348 1372 2359 2401 2696 2744 4718 4802 5392 5488 9436 9604 16513 18872 19208 33026 37744 38416 57073 66052 114146 115591 132104 228292 231182 264208 399511 456584 462364 799022 809137 913168 924728 1598044 1618274 1849456 2796577 3196088 3236548 5593154 6392176 6473096 11186308 12946192 19233601 19576039 22372616 38467202 39152078 44745232 76934404 78304156 134635207 137032273 153868808 156608312 269270414 274064546 307737616 313216624 538540828 548129092 942446449 1077081656 1096258184 1884892898 2154163312 2192516368 3257327329 3769785796 6514654658 6597125143 7539571592 13029309316 13194250286 15079143184 22801291303 26058618632 26388500572 45602582606 46179876001 52117237264 52777001144 91205165212 92359752002 105554002288 159609039121 182410330424 184719504004 319218078242 364820660848 369439008008 638436156484 738878016016 1097719309873 1117263273847 1276872312968 2195438619746 2234526547694 2553744625936 4390877239492 4469053095388 7684035169111 7820842916929 8781754478984 8938106190776 15368070338222 15641685833858 17563508957968 17876212381552 30736140676444 31283371667716 53788246183777 61472281352888 62566743335432 107576492367554 122944562705776 125133486670864 215152984735108 376517723286439 430305969470216 753035446572878 860611938940432 1506070893145756 2635624063005073 3012141786291512 5271248126010146 6024283572583024 10542496252020292 21084992504040584 42169985008081168
• Sum of all divisors σ(n): 95600577442749834
• Sum of proper divisors (its aliquot sum) s(n): 53430592434668666
• 42169985008081168 is an abundant number, because the sum of its proper divisors (53430592434668666) is greater than itself. Its abundance is 11260607426587498

Bases of 42169985008081168

• Binary: 10010101110100010110000011000000100101110001100100010000₂
• Hexadecimal: 0x95D160C0971910
• Base-36: BJ80FO52AZ4

Squares and roots of 42169985008081168

• 42169985008081168 squared (42169985008081168²) is 1778307635581790466750265276244224
• 42169985008081168 cubed (42169985008081168³) is 74991206332240373014820911947847090158535983173632
• The square root of 42169985008081168 is 205353317.4995747859
• The cube root of 42169985008081168 is 348070.9796206575

Scales and comparisons

• 42,169,985,008,081,168 seconds is equal to 1,340,875,082 years, 48 weeks, 2 days, 2 hours, 59 minutes, 28 seconds.
• To count from 1 to 42,169,985,008,081,168 would take you about four billion, twenty-two million, six hundred twenty-five thousand, two hundred forty-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 42169985008081168 cubic inches would be around 29005.9 feet tall.

Recreational maths with 42169985008081168

• 42169985008081168 backwards is 86118080058996124
• The number of decimal digits it has is: 17
• The sum of 42169985008081168's digits is 76
• More coming soon!