38438075694375

Names of 38438075694375

• Cardinal: 38438075694375 can be written as Thirty-eight trillion, four hundred thirty-eight billion, seventy-five million, six hundred ninety-four thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 3.8438075694375 × 10¹³

Factors of 38438075694375

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 147

Divisors of 38438075694375

• Number of divisors d(n): 750
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 31 35 45 49 63 75 81 93 101 105 125 135 147 155 175 189 217 225 245 279 303 315 343 375 405 441 465 505 525 567 625 651 675 707 735 775 837 875 909 945 1029 1085 1125 1225 1323 1395 1515 1519 1575 1715 1875 1953 2025 2121 2205 2325 2401 2511 2525 2625 2727 2835 3087 3131 3255 3375 3535 3675 3875 3969 4185 4375 4545 4557 4725 4949 5145 5425 5625 5859 6125 6363 6615 6975 7203 7575 7595 7875 8181 8575 9261 9393 9765 10125 10201 10605 10633 11025 11625 12005 12555 12625 13125 13635 13671 14175 14847 15435 15655 16275 16875 17577 17675 18375 19089 19375 19845 20925 21609 21917 22725 22785 23625 24745 25725 27125 27783 28179 29295 30603 30625 31815 31899 33075 34643 34875 36015 37875 37975 39375 40905 41013 42875 44541 46305 46965 48825 50625 51005 53025 53165 55125 57267 58125 60025 62775 63125 64827 65751 68175 68355 70875 71407 74235 74431 77175 78275 81375 84537 87885 88375 91809 91875 95445 95697 99225 103929 104625 108045 109585 113625 113925 118125 123039 123725 128625 133623 135625 138915 140895 146475 153015 153419 159075 159495 165375 173215 174375 180075 189375 189875 194481 197253 204525 205065 214221 214375 222705 223293 231525 234825 242501 244125 253611 255025 265125 265825 275427 275625 286335 287091 300125 311787 313875 316231 324135 328755 340875 341775 354375 357035 371175 372155 385875 391375 400869 406875 422685 439425 441875 459045 460257 477225 478485 496125 499849 519645 523125 540225 547925 568125 569625 591759 615195 618625 642663 643125 668115 669879 694575 704475 727503 732375 765075 767095 795375 797475 826281 826875 861273 866075 900375 935361 948693 949375 972405 986265 1022625 1025325 1071105 1073933 1113525 1116465 1157625 1174125 1212505 1220625 1268055 1275125 1325625 1329125 1377135 1380771 1431675 1435455 1499547 1500625 1558935 1569375 1581155 1620675 1643775 1704375 1708875 1775277 1785175 1855875 1860775 1927989 1929375 1956875 2004345 2009637 2113425 2182509 2197125 2213617 2295225 2301285 2386125 2392425 2480625 2499245 2598225 2701125 2739625 2806083 2846079 2848125 2958795 3075975 3093125 3213315 3221799 3340575 3349395 3472875 3498943 3522375 3637515 3661875 3825375 3835475 3976875 3987375 4131405 4142313 4306365 4330375 4498641 4501875 4676805 4743465 4862025 4931325 5113125 5126625 5355525 5369665 5567625 5582325 5783967 5788125 5870625 6028911 6062525 6340275 6375625 6547527 6640851 6645625 6885675 6903855 7158375 7177275 7497735 7517531 7794675 7905775 8103375 8218875 8538237 8544375 8876385 8925875 9279375 9303875 9639945 9665397 10021725 10048185 10496829 10567125 10912545 10985625 11068085 11476125 11506425 11930625 11962125 12426939 12496225 12991125 13495923 13505625 13698125 14030415 14230395 14793975 15379875 15495319 16066575 16108995 16702875 16746975 17364375 17494715 17611875 18187575 19126875 19177375 19642581 19922553 19936875 20657025 20711565 21531825 21651875 22493205 22552593 23384025 23717325 24310125 24492601 24656625 25614711 25633125 26777625 26848325 27838125 27911625 28919835 28996191 30144555 30312625 31490487 31701375 32737635 33204255 34428375 34519275 35791875 35886375 37488675 37587655 38973375 39528875 40487769 40516875 41094375 42691185 44381925 44629375 46485957 46519375 48199725 48326985 50108625 50240925 52484145 52835625 54562725 55340425 57380625 57532125 59767659 59810625 62134695 62481125 64955625 67479615 67657779 70152075 71151975 73477803 73969875 76899375 77476595 80332875 80544975 83514375 83734875 86988573 87473575 90937875 94471461 95886875 98212905 99612765 103285125 103557825 107659125 108467233 112466025 112762965 116920125 118586625 121550625 122463005 123283125 128073555 133888125 134241625 139457871 139558125 144599175 144980955 150722775 151563125 157452435 158506875 163688175 166021275 172141875 172596375 179302977 179431875 187443375 187938275 194866875 197644375 202438845 202973337 213455925 220433409 221909625 232429785 240998625 241634925 250543125 251204625 262420725 272813625 276702125 283414383 287660625 298838295 310673475 312405625 325401699 337398075 338288895 350760375 355759875 367389015 369849375 387382975 401664375 402724875 418373613 418674375 434942865 437367875 454689375 472357305 491064525 498063825 516425625 517789125 538295625 542336165 562330125 563814825 584600625 592933125 608920011 612315025 640367775 661300227 671208125 697289355 722995875 724904775 753613875 759270631 787262175 818440875 830106375 862981875 896514885 937216875 939691375 976205097 1012194225 1014866685 1067279625 1102167045 1109548125 1162148925 1204993125 1208174625 1255120839 1256023125 1312103625 1364068125 1383510625 1417071915 1494191475 1553367375 1627008495 1686990375 1691444475 1753801875 1778799375 1836945075 1936914875 1983900681 2013624375 2091868065 2174714325 2186839375 2277811893 2361786525 2455322625 2490319125 2588945625 2711680825 2811650625 2819074125 2928615291 3044600055 3061575125 3201838875 3306501135 3486446775 3614979375 3624523875 3768069375 3796353155 3936310875 4092204375 4150531875 4482574425 4698456875 4881025485 5060971125 5074333425 5336398125 5510835225 5810744625 6040873125 6275604195 6560518125 6833435679 7085359575 7470957375 7766836875 8135042475 8434951875 8457222375 8785845873 9184725375 9684574375 9919503405 10459340325 10873571625 11389059465 11808932625 12276613125 12451595625 13558404125 14095370625 14643076455 15223000275 15307875625 16009194375 16532505675 17432233875 18122619375 18981765775 19681554375 20500307037 22412872125 24405127425 25304855625 25371667125 27554176125 29053723125 31378020975 34167178395 35426797875 37354786875 40675212375 42286111875 43929229365 45923626875 49597517025 52296701625 54367858125 56945297325 59044663125 61500921111 67792020625 73215382275 76115001375 82662528375 87161169375 94908828875 102501535185 112064360625 122025637125 126858335625 137770880625 156890104875 170835891975 177133989375 203376061875 219646146825 247987585125 261483508125 284726486625 307504605555 366076911375 380575006875 413312641875 474544144375 512507675925 610128185625 784450524375 854179459875 1098230734125 1239937925625 1423632433125 1537523027775 1830384556875 2562538379625 4270897299375 5491153670625 7687615138875 12812691898125 38438075694375
• Sum of all divisors σ(n): 87269641350496
• Sum of proper divisors (its aliquot sum) s(n): 48831565656121
• 38438075694375 is an abundant number, because the sum of its proper divisors (48831565656121) is greater than itself. Its abundance is 10393489961746

Bases of 38438075694375

• Binary: 1000101111010110001111110110001111110100100111₂
• Hexadecimal: 0x22F58FD8FD27
• Base-36: DMI7HTRFR

Squares and roots of 38438075694375

• 38438075694375 squared (38438075694375²) is 1477485663086502138406640625
• 38438075694375 cubed (38438075694375³) is 56791705755072807989424755197907958984375
• The square root of 38438075694375 is 6199844.8121203001
• The cube root of 38438075694375 is 33748.4537217499

Scales and comparisons

• 38,438,075,694,375 seconds is equal to 1,222,211 years, 47 weeks, 2 days, 8 hours, 26 minutes, 15 seconds.
• To count from 1 to 38,438,075,694,375 would take you about three million, fifty-five thousand, five hundred twenty-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 38438075694375 cubic inches would be around 2812.4 feet tall.

Recreational maths with 38438075694375

• 38438075694375 backwards is 57349657083483
• The number of decimal digits it has is: 14
• The sum of 38438075694375's digits is 72
• More coming soon!