138339797232

Names of 138339797232

• Cardinal: 138339797232 can be written as One hundred thirty-eight billion, three hundred thirty-nine million, seven hundred ninety-seven thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 1.38339797232 × 10¹¹

Factors of 138339797232

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3777

Divisors of 138339797232

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 39 42 48 49 52 56 78 84 91 98 104 112 147 156 168 181 182 196 208 273 294 312 336 343 362 364 392 543 546 588 624 637 686 724 728 784 1029 1086 1092 1176 1267 1274 1372 1448 1456 1911 2058 2172 2184 2352 2353 2534 2548 2744 2896 3571 3801 3822 4116 4344 4368 4459 4706 5068 5096 5488 7059 7142 7602 7644 8232 8688 8869 8918 9412 10136 10192 10713 13377 14118 14284 15204 15288 16464 16471 17738 17836 18824 20272 21426 24997 26607 26754 28236 28568 30408 30576 32942 35476 35672 37648 42852 46423 49413 49994 53214 53508 56472 57136 60816 62083 65884 70952 71344 74991 85704 92846 98826 99988 106428 107016 112944 115297 124166 131768 139269 141904 149982 171408 174979 185692 186249 197652 199976 212856 214032 230594 248332 263536 278538 299964 324961 345891 349958 371384 372498 395304 399952 425712 461188 496664 524937 557076 599928 646351 649922 691782 699916 742768 744996 790608 807079 922376 974883 993328 1049874 1114152 1199856 1224853 1292702 1299844 1383564 1399832 1489992 1614158 1844752 1939053 1949766 2099748 2228304 2274727 2421237 2449706 2585404 2599688 2767128 2799664 2979984 3228316 3674559 3878106 3899532 4199496 4524457 4549454 4842474 4899412 5170808 5199376 5534256 6456632 6824181 7349118 7756212 7799064 8398992 8402563 9048914 9098908 9684948 9798824 10341616 12913264 13573371 13648362 14698236 15512424 15598128 15923089 16805126 18097828 18197816 19369896 19597648 25207689 27146742 27296724 29396472 31024848 31671199 31846178 33610252 36195656 36395632 38739792 47769267 50415378 54293484 54593448 58792944 58817941 63342398 63692356 67220504 72391312 95013597 95538534 100830756 108586968 109186896 117635882 126684796 127384712 134441008 176453823 190027194 191077068 201661512 217173936 221698393 235271764 253369592 254769424 352907646 380054388 382154136 403323024 411725587 443396786 470543528 506739184 665095179 705815292 760108776 764308272 823451174 886793572 941087056 1235176761 1330190358 1411630584 1520217552 1646902348 1773587144 2470353522 2660380716 2823261168 2882079109 3293804696 3547174288 4940707044 5320761432 5764158218 6587609392 8646237327 9881414088 10641522864 11528316436 17292474654 19762828176 23056632872 34584949308 46113265744 69169898616 138339797232
• Sum of all divisors σ(n): 451432217600
• Sum of proper divisors (its aliquot sum) s(n): 313092420368
• 138339797232 is an abundant number, because the sum of its proper divisors (313092420368) is greater than itself. Its abundance is 174752623136

Bases of 138339797232

• Binary: 10000000110101101100011100100011110000₂
• Hexadecimal: 0x2035B1C8F0
• Base-36: 1RJVXYPC

Squares and roots of 138339797232

• 138339797232 squared (138339797232²) is 19137899498190874861824
• 138339797232 cubed (138339797232³) is 2647533136026120179217418177671168
• The square root of 138339797232 is 371940.5829322743
• The cube root of 138339797232 is 5171.8872080479

Scales and comparisons

• 138,339,797,232 seconds is equal to 4,398 years, 40 weeks, 3 days, 1 hour, 27 minutes, 12 seconds.
• To count from 1 to 138,339,797,232 would take you about eight thousand, seven hundred ninety-seven 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 138339797232 cubic inches would be around 431 feet tall.

Recreational maths with 138339797232

• 138339797232 backwards is 232797933831
• The number of decimal digits it has is: 12
• The sum of 138339797232's digits is 57
• More coming soon!