42138983552400

Names of 42138983552400

• Cardinal: 42138983552400 can be written as Forty-two trillion, one hundred thirty-eight billion, nine hundred eighty-three million, five hundred fifty-two thousand, four hundred.

Scientific notation

• Scientific notation: 4.21389835524 × 10¹³

Factors of 42138983552400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 88009609

Divisors of 42138983552400

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 19 20 21 24 25 28 30 35 36 38 40 42 45 48 50 56 57 60 63 70 72 75 76 80 84 90 95 100 105 112 114 120 126 133 140 144 150 152 168 171 175 180 190 200 210 225 228 240 252 266 280 285 300 304 315 336 342 350 360 380 399 400 420 450 456 475 504 525 532 560 570 600 630 665 684 700 720 760 798 840 855 900 912 950 1008 1050 1064 1140 1197 1200 1260 1330 1368 1400 1425 1520 1575 1596 1680 1710 1800 1900 1995 2100 2128 2280 2394 2520 2660 2736 2800 2850 3150 3192 3325 3420 3600 3800 3990 4200 4275 4560 4788 5040 5320 5700 5985 6300 6384 6650 6840 7600 7980 8400 8550 9576 9975 10640 11400 11970 12600 13300 13680 15960 17100 19152 19950 22800 23940 25200 26600 29925 31920 34200 39900 47880 53200 59850 68400 79800 95760 119700 159600 239400 478800 88009573 176019146 264028719 352038292 440047865 528057438 616067011 704076584 792086157 880095730 1056114876 1232134022 1320143595 1408153168 1584172314 1672181887 1760191460 1848201033 2112229752 2200239325 2464268044 2640287190 3080335055 3168344628 3344363774 3520382920 3696402066 3960430785 4224459504 4400478650 4928536088 5016545661 5280574380 5544603099 6160670110 6336689256 6600717975 6688727548 7040765840 7392804132 7920861570 8360909435 8800957300 9241005165 9857072176 10033091322 10561148760 11089206198 11705273209 12321340220 12673378512 13201435950 13377455096 14785608264 15049636983 15401675275 15841723140 16721818870 17601914600 18482010330 19802153925 20066182644 21122297520 22178412396 23410546418 24642680440 25082728305 26402871900 26754910192 27723015495 29571216528 30099273966 30803350550 31683446280 33443637740 35115819627 35203829200 36964020660 39604307850 40132365288 41804547175 44356824792 46205025825 46821092836 49285360880 50165456610 52805743800 55446030990 58526366045 60198547932 61606701100 63366892560 66887275480 70231639254 73928041320 75248184915 79208615700 80264730576 83609094350 88713649584 92410051650 93642185672 100330913220 105347458881 105611487600 110892061980 117052732090 120397095864 123213402200 125413641525 133774550960 138615077475 140463278508 147856082640 150496369830 158417231400 167218188700 175579098135 184820103300 187284371344 200661826440 210694917762 221784123960 234105464180 240794191728 246426804400 250827283050 277230154950 280926557016 292631830225 300992739660 316834462800 334436377400 351158196270 369640206600 376240924575 401323652880 421389835524 443568247920 468210928360 501654566100 526737294405 554460309900 561853114032 585263660450 601985479320 668872754800 702316392540 739280413200 752481849150 842779671048 877895490675 936421856720 1003309132200 1053474588810 1108920619800 1170527320900 1203970958640 1404632785080 1504963698300 1685559342096 1755790981350 2006618264400 2106949177620 2217841239600 2341054641800 2633686472025 2809265570160 3009927396600 3511581962700 4213898355240 4682109283600 5267372944050 6019854793200 7023163925400 8427796710480 10534745888100 14046327850800 21069491776200 42138983552400
• Sum of all divisors σ(n): 175920577277120
• Sum of proper divisors (its aliquot sum) s(n): 133781593724720
• 42138983552400 is an abundant number, because the sum of its proper divisors (133781593724720) is greater than itself. Its abundance is 91642610172320

Bases of 42138983552400

• Binary: 1001100101001100111111001001010101010110010000₂
• Hexadecimal: 0x26533F255590
• Base-36: EXQDQT6S0

Squares and roots of 42138983552400

• 42138983552400 squared (42138983552400²) is 1775693934829437723545760000
• 42138983552400 cubed (42138983552400³) is 74825937513874113731834878848757824000000
• The square root of 42138983552400 is 6491454.6561152223
• The cube root of 42138983552400 is 34798.5663390749

Scales and comparisons

• 42,138,983,552,400 seconds is equal to 1,339,889 years, 17 weeks, 2 days, 1 hour.
• To count from 1 to 42,138,983,552,400 would take you about three million, three hundred forty-nine thousand, seven hundred twenty-three 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 42138983552400 cubic inches would be around 2899.9 feet tall.

Recreational maths with 42138983552400

• 42138983552400 backwards is 00425538983124
• The number of decimal digits it has is: 14
• The sum of 42138983552400's digits is 54
• More coming soon!