138194994483

Names of 138194994483

• Cardinal: 138194994483 can be written as One hundred thirty-eight billion, one hundred ninety-four million, nine hundred ninety-four thousand, four hundred eighty-three.

Scientific notation

• Scientific notation: 1.38194994483 × 10¹¹

Factors of 138194994483

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 249

Divisors of 138194994483

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 7 9 13 21 23 27 39 43 63 69 71 81 89 91 117 129 161 189 207 213 243 267 273 299 301 351 387 483 497 559 567 621 623 639 801 819 897 903 923 989 1053 1157 1161 1449 1491 1633 1677 1701 1863 1869 1917 2047 2093 2403 2457 2691 2709 2769 2967 3053 3159 3471 3483 3827 3913 4347 4473 4899 5031 5589 5607 5751 6141 6279 6319 6461 6923 7209 7371 8073 8099 8127 8307 8901 9159 10413 10449 11431 11481 11739 12857 13041 13419 14329 14697 15093 16821 17253 18423 18837 18957 19383 20769 21229 21371 21627 22113 24219 24297 24381 24921 26611 26703 26789 27477 31239 34293 34443 35217 38571 39123 39689 40257 42987 44091 44233 45279 49751 50463 55269 56511 56871 58149 62307 63687 64113 70219 72657 72891 73143 74763 79833 80109 80367 82147 82431 88021 89999 93717 102879 103329 105651 115713 119067 120771 128961 132273 132699 135837 145337 148603 149253 151389 165807 169533 170613 174447 186277 186921 191061 192339 210657 218673 224289 239499 240327 241101 246441 247293 264063 269997 271717 277823 281151 308637 309987 316953 347139 348257 357201 386883 396819 398097 436011 445809 447759 491533 497421 508599 511839 523341 558831 560763 573183 575029 577017 616147 631971 656019 718497 723303 739323 741879 792189 809991 815151 833469 912847 925911 929961 950859 1017359 1041417 1044771 1071603 1144273 1160649 1194291 1308033 1337427 1343277 1474599 1535517 1570023 1676493 1682289 1719549 1725087 1731051 1848441 1889381 1895913 1902019 1968057 2155491 2169909 2217969 2376567 2429973 2445453 2500407 2738541 2777733 3052077 3124251 3134313 3214809 3432819 3481947 3532321 3582873 3924099 4012281 4029831 4423797 5029479 5158647 5175261 5193153 5545323 5668143 5687739 5706057 6249491 6389929 6466473 6509727 6653907 7129701 7289919 7336359 7501221 8009911 8215623 9156231 9402939 9644427 10298457 10596963 10748619 11772297 12036843 12089493 13225667 13271391 15088437 15525783 16635969 17004429 17063217 17118171 18748473 19169787 19961721 21389103 21869757 22009077 22503663 24029733 24646869 24726247 27468693 28208817 30895371 31790889 35316891 36110529 39677001 39814173 43746437 45265311 46577349 49907907 51013287 51354513 56245419 57509361 66027231 67510989 72089199 73940607 74178741 81243383 82406079 84626451 92686113 95372667 119031003 119442519 131239311 139732047 149723721 153039861 154063539 168736257 172528083 216267597 221821821 222536223 243730149 247218237 278058339 286118001 357093009 393717933 459119583 462190617 506208771 517584249 568703681 648802791 667608669 731190447 858354003 1071279027 1181153799 1518626313 1552752747 1706111043 1946408373 2002826007 2193571341 3213837081 3543461397 5118333129 6008478021 6580714023 10630384191 15354999387 19742142069 46064998161 138194994483
• Sum of all divisors σ(n): 278970531840
• Sum of proper divisors (its aliquot sum) s(n): 140775537357
• 138194994483 is an abundant number, because the sum of its proper divisors (140775537357) is greater than itself. Its abundance is 2580542874

Bases of 138194994483

• Binary: 10000000101101000100000100010100110011₂
• Hexadecimal: 0x202D104533
• Base-36: 1RHHQC6R

Squares and roots of 138194994483

• 138194994483 squared (138194994483²) is 19097856500156400437289
• 138194994483 cubed (138194994483³) is 2639228173676239447068292142476587
• The square root of 138194994483 is 371745.8735251811
• The cube root of 138194994483 is 5170.0820756875

Scales and comparisons

• 138,194,994,483 seconds is equal to 4,394 years, 9 weeks, 2 hours, 28 minutes, 3 seconds.
• To count from 1 to 138,194,994,483 would take you about eight thousand, seven hundred eighty-eight 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 138194994483 cubic inches would be around 430.8 feet tall.

Recreational maths with 138194994483

• 138194994483 backwards is 384499491831
• 138194994483 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138194994483's digits is 63
• More coming soon!