42189338999925

Names of 42189338999925

• Cardinal: 42189338999925 can be written as Forty-two trillion, one hundred eighty-nine billion, three hundred thirty-eight million, nine hundred ninety-nine thousand, nine hundred twenty-five.

Scientific notation

• Scientific notation: 4.2189338999925 × 10¹³

Factors of 42189338999925

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4593

Divisors of 42189338999925

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 9 13 15 17 25 39 45 51 65 75 85 117 153 195 221 225 241 255 325 425 585 663 723 765 975 1093 1105 1205 1275 1989 2169 2925 3133 3221 3279 3315 3615 3825 4097 5465 5525 6025 9399 9663 9837 9945 10845 12291 14209 15665 16105 16395 16575 18075 18581 20485 27325 28197 28989 36873 41873 42627 46995 48315 49185 49725 53261 54225 54757 55743 61455 71045 78325 80525 81975 92905 102425 125619 127881 140985 144945 159783 164271 167229 184365 209365 213135 234975 241553 241575 245925 263413 266305 273785 278715 307275 355225 376857 464525 479349 492813 628095 639405 704925 711841 724659 724725 776261 790239 798915 821355 836145 921825 1046825 1065675 1207765 1317065 1331525 1368925 1393575 1884285 2135523 2173977 2328783 2370717 2396745 2464065 3140475 3197025 3424369 3520553 3559205 3623295 3881305 3951195 3994575 4106775 4180725 4478021 6038825 6406569 6585325 6986349 9421425 10091393 10273107 10561659 10677615 10869885 11643915 11853585 11983725 12320325 13196437 13434063 17121845 17602765 17796025 18116475 19406525 19755975 22390105 30274179 30819321 31684977 32032845 34931745 39589311 40302189 45767189 50456965 51365535 52808295 53388075 54349425 58214273 58219575 59267925 59849401 65982185 67170315 85609225 88013825 90822537 111950525 118767933 137301567 151370895 154096605 158424885 160164225 171553681 174642819 174658725 179548203 197946555 201510945 228835945 252284825 256827675 264041475 291071365 299247005 329910925 335851575 411904701 454112685 514661043 523928457 538644609 593839665 686507835 756854475 770483025 778042213 792124425 848453273 857768405 873214095 897741015 989732775 1007554725 1144179725 1455356825 1496235025 1543983129 2059523505 2270563425 2334126639 2545359819 2573305215 2619642285 2693223045 2969198325 3432539175 3890211065 4242266365 4288842025 4366070475 4488705075 7002379917 7636079457 7719915645 10297617525 11029892549 11670633195 12726799095 12866526075 13098211425 13466115225 14423705641 19451055325 21211331825 33089677647 35011899585 38180397285 38599578225 43271116923 55149462745 58353165975 63633995475 72118528205 99269032941 129813350769 165448388235 175059497925 187508173333 190901986425 216355584615 275747313725 360592641025 496345164705 562524519999 649066753845 827241941175 937540866665 1081777923075 1687573559997 2481725823525 2812622599995 3245333769225 4687704333325 8437867799985 14063112999975 42189338999925
• Sum of all divisors σ(n): 86629101695136
• Sum of proper divisors (its aliquot sum) s(n): 44439762695211
• 42189338999925 is an abundant number, because the sum of its proper divisors (44439762695211) is greater than itself. Its abundance is 2250423695286

Bases of 42189338999925

• Binary: 1001100101111011111000100100000111110001110101₂
• Hexadecimal: 0x265EF8907C75
• Base-36: EYDIJ56R9

Squares and roots of 42189338999925

• 42189338999925 squared (42189338999925²) is 1779940325250592599150005625
• 42189338999925 cubed (42189338999925³) is 75094505781634015592036904720095624578125
• The square root of 42189338999925 is 6495332.0931207975
• The cube root of 42189338999925 is 34812.4220747619

Scales and comparisons

• 42,189,338,999,925 seconds is equal to 1,341,490 years, 24 weeks, 6 days, 17 hours, 18 minutes, 45 seconds.
• To count from 1 to 42,189,338,999,925 would take you about three million, three hundred fifty-three thousand, seven hundred twenty-six 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 42189338999925 cubic inches would be around 2901 feet tall.

Recreational maths with 42189338999925

• 42189338999925 backwards is 52999983398124
• The number of decimal digits it has is: 14
• The sum of 42189338999925's digits is 81
• More coming soon!