40189879414643832

Names of 40189879414643832

• Cardinal: 40189879414643832 can be written as Forty quadrillion, one hundred eighty-nine trillion, eight hundred seventy-nine billion, four hundred fourteen million, six hundred forty-three thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 4.0189879414643832 × 10¹⁶

Factors of 40189879414643832

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 558751521211

Divisors of 40189879414643832

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 37 54 72 74 81 108 111 148 162 216 222 243 296 324 333 444 486 648 666 888 972 999 1332 1944 1998 2664 2997 3996 5994 7992 8991 11988 17982 23976 35964 71928 558751521169 1117503042338 1676254563507 2235006084676 3352509127014 4470012169352 5028763690521 6705018254028 10057527381042 13410036508056 15086291071563 20115054762084 20673806283253 30172582143126 40230109524168 41347612566506 45258873214689 60345164286252 62021418849759 82695225133012 90517746429378 120690328572504 124042837699518 135776619644067 165390450266024 181035492858756 186064256549277 248085675399036 271553239288134 362070985717512 372128513098554 496171350798072 543106478576268 558192769647831 744257026197108 1086212957152536 1116385539295662 1488514052394216 1674578308943493 2232771078591324 3349156617886986 4465542157182648 5023734926830479 6698313235773972 10047469853660958 13396626471547944 20094939707321916 40189879414643832
• Sum of all divisors σ(n): 115929765612351600
• Sum of proper divisors (its aliquot sum) s(n): 75739886197707768
• 40189879414643832 is an abundant number, because the sum of its proper divisors (75739886197707768) is greater than itself. Its abundance is 35550006783063936

Bases of 40189879414643832

• Binary: 10001110110010000111101101111110000100110101110001111000₂
• Hexadecimal: 0x8EC87B7E135C78
• Base-36: AZQ4FPVJJI0

Squares and roots of 40189879414643832

• 40189879414643832 squared (40189879414643832²) is 1615226407363612044282163415644224
• 40189879414643832 cubed (40189879414643832³) is 64915754539291944159483904935477997521825788026368
• The square root of 40189879414643832 is 200474136.5230034655
• The cube root of 40189879414643832 is 342535.4840310639

Scales and comparisons

• 40,189,879,414,643,832 seconds is equal to 1,277,913,849 years, 48 weeks, 1 day, 4 hours, 37 minutes, 12 seconds.
• To count from 1 to 40,189,879,414,643,832 would take you about three billion, eight hundred thirty-three million, seven hundred forty-one thousand, five hundred forty-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 40189879414643832 cubic inches would be around 28544.6 feet tall.

Recreational maths with 40189879414643832

• 40189879414643832 backwards is 23834641497898104
• 40189879414643832 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 40189879414643832's digits is 81
• More coming soon!