42231398360085972

Names of 42231398360085972

• Cardinal: 42231398360085972 can be written as Forty-two quadrillion, two hundred thirty-one trillion, three hundred ninety-eight billion, three hundred sixty million, eighty-five thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 4.2231398360085972 × 10¹⁶

Factors of 42231398360085972

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5856484

Divisors of 42231398360085972

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 5501 11002 16503 22004 33006 36677 49509 66012 73354 99018 110031 146708 198036 220062 330093 440124 660186 1320372 5814301 11628602 17442903 23257204 34885806 52328709 69771612 104657418 201760177 209314836 403520354 605280531 807040708 1210561062 1815841593 2421122124 3631683186 7263366372 31984469801 63968939602 95953409403 127937879204 191906818806 213251117777 287860228209 383813637612 426502235554 575720456418 639753353331 853004471108 1151440912836 1279506706662 1919260059993 2559013413324 3838520119986 7677040239972 1173094398891277 2346188797782554 3519283196673831 4692377595565108 7038566393347662 10557849590021493 14077132786695324 21115699180042986 42231398360085972
• Sum of all divisors σ(n): 106773925630691592
• Sum of proper divisors (its aliquot sum) s(n): 64542527270605620
• 42231398360085972 is an abundant number, because the sum of its proper divisors (64542527270605620) is greater than itself. Its abundance is 22311128910519648

Bases of 42231398360085972

• Binary: 10010110000010010011101110101001100111101111010111010100₂
• Hexadecimal: 0x96093BA99EF5D4
• Base-36: BJTS4KP79P0

Squares and roots of 42231398360085972

• 42231398360085972 squared (42231398360085972²) is 1783491007448272125159619231184784
• 42231398360085972 cubed (42231398360085972³) is 75319319207179037500192001189225770659097658250048
• The square root of 42231398360085972 is 205502794.0444751519
• The cube root of 42231398360085972 is 348239.8662276565

Scales and comparisons

• 42,231,398,360,085,972 seconds is equal to 1,342,827,837 years, 29 weeks, 8 hours, 46 minutes, 12 seconds.
• To count from 1 to 42,231,398,360,085,972 would take you about four billion, twenty-eight million, four hundred eighty-three thousand, five hundred twelve 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 42231398360085972 cubic inches would be around 29020 feet tall.

Recreational maths with 42231398360085972

• 42231398360085972 backwards is 27958006389313224
• The number of decimal digits it has is: 17
• The sum of 42231398360085972's digits is 72
• More coming soon!