42838640690200575

Names of 42838640690200575

• Cardinal: 42838640690200575 can be written as Forty-two quadrillion, eight hundred thirty-eight trillion, six hundred forty billion, six hundred ninety million, two hundred thousand, five hundred seventy-five.

Scientific notation

• Scientific notation: 4.2838640690200575 × 10¹⁶

Factors of 42838640690200575

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8284358

Divisors of 42838640690200575

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 11 15 25 33 55 75 109 121 165 275 327 363 545 605 825 1199 1635 1815 2725 3025 3597 5231 5995 8175 9075 13189 15693 17985 26155 29975 39567 57541 65945 78465 89925 130775 172623 197835 287705 329725 392325 570179 632951 863115 989175 1438525 1710537 1898853 2850895 3164755 4315575 6271969 8278999 8552685 9494265 14254475 15823775 18815907 24836997 31359845 41394995 42763425 47471325 68991659 91068989 94079535 124184985 156799225 206974975 206974977 273206967 344958295 455344945 470397675 620924925 902410891 1001758879 1034874885 1366034835 1724791475 2276724725 2707232673 3005276637 4512054455 5008794395 5174374425 6830174175 9926519801 13536163365 15026383185 22560272275 25043971975 29779559403 43307443769 49632599005 67680816825 75131915925 109191717811 129922331307 148897797015 216537218845 248162995025 327575153433 476381881459 545958589055 649611656535 744488985075 1082686094225 1429145644377 1637875767165 2381909407295 2729792945275 3248058282675 4720511370821 5240200696049 7145728221885 8189378835825 11909547036475 14161534112463 15720602088147 23602556854105 26201003480245 35728641109425 51925625079031 70807670562315 78603010440735 118012784270525 131005017401225 155776875237093 259628125395155 354038352811575 393015052203675 571181875869341 778884376185465 1298140626975775 1713545627608023 2855909379346705 3894421880927325 8567728138040115 14279546896733525 42838640690200575
• Sum of all divisors σ(n): 78579928479360000
• Sum of proper divisors (its aliquot sum) s(n): 35741287789159425
• 42838640690200575 is a deficient number, because the sum of its proper divisors (35741287789159425) is less than itself. Its deficiency is 7097352901041150

Bases of 42838640690200575

• Binary: 10011000001100011000010001001000111111111111111111111111₂
• Hexadecimal: 0x98318448FFFFFF
• Base-36: BPT13UM0POF

Squares and roots of 42838640690200575

• 42838640690200575 squared (42838640690200575²) is 1835149136184108396812833730330625
• 42838640690200575 cubed (42838640690200575³) is 78615294457922982337067052896036733403592315109375
• The square root of 42838640690200575 is 206974975.9999999975
• The cube root of 42838640690200575 is 349901.0351222325

Scales and comparisons

• 42,838,640,690,200,575 seconds is equal to 1,362,136,265 years, 17 weeks, 2 days, 36 minutes, 15 seconds.
• To count from 1 to 42,838,640,690,200,575 would take you about four billion, eighty-six million, four hundred eight thousand, seven hundred ninety-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 42838640690200575 cubic inches would be around 29158.4 feet tall.

Recreational maths with 42838640690200575

• 42838640690200575 backwards is 57500209604683824
• The number of decimal digits it has is: 17
• The sum of 42838640690200575's digits is 69
• More coming soon!