138339254592

Names of 138339254592

• Cardinal: 138339254592 can be written as One hundred thirty-eight billion, three hundred thirty-nine million, two hundred fifty-four thousand, five hundred ninety-two.

Scientific notation

• Scientific notation: 1.38339254592 × 10¹¹

Factors of 138339254592

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 115546

Divisors of 138339254592

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 32 33 36 42 44 48 54 56 63 64 66 72 77 81 84 88 96 99 108 112 126 132 144 154 162 168 176 189 192 198 216 224 231 243 252 264 288 297 308 324 336 352 378 396 432 448 462 486 504 528 567 576 594 616 648 672 693 704 756 792 864 891 924 972 1008 1056 1134 1188 1232 1296 1344 1386 1512 1584 1701 1728 1782 1848 1944 2016 2079 2112 2268 2376 2464 2592 2673 2772 3024 3168 3402 3564 3696 3888 4032 4158 4536 4752 4928 5184 5346 5544 6048 6237 6336 6804 7128 7392 7776 8316 9072 9504 10692 11088 12096 12474 13608 14256 14784 15552 16632 18144 18711 19008 21384 22176 24948 27216 28512 33264 36288 37422 42768 44352 49896 54432 57024 66528 74844 85536 99792 108864 115523 133056 149688 171072 199584 231046 299376 346569 399168 462092 598752 693138 808661 924184 1039707 1197504 1270753 1386276 1617322 1848368 2079414 2425983 2541506 2772552 3119121 3234644 3696736 3812259 4158828 4851966 5083012 5545104 6238242 6469288 7277949 7393472 7624518 8317656 8895271 9357363 9703932 10166024 11090208 11436777 12476484 12938576 14555898 15249036 16635312 17790542 18714726 19407864 20332048 21833847 22180416 22873554 24952968 25877152 26685813 28072089 29111796 30498072 33270624 34310331 35581084 37429452 38815728 40664096 43667694 45747108 49905936 51754304 53371626 56144178 58223592 60996144 65501541 66541248 68620662 71162168 74858904 77631456 80057439 81328192 87335388 91494216 99811872 102930993 106743252 112288356 116447184 121992288 131003082 137241324 142324336 149717808 155262912 160114878 174670776 182988432 196504623 199623744 205861986 213486504 224576712 232894368 240172317 243984576 262006164 274482648 284648672 299435616 308792979 320229756 349341552 365976864 393009246 411723972 426973008 449153424 465788736 480344634 524012328 548965296 569297344 598871232 617585958 640459512 698683104 720516951 731953728 786018492 823447944 853946016 898306848 960689268 1048024656 1097930592 1235171916 1280919024 1397366208 1441033902 1572036984 1646895888 1707892032 1796613696 1921378536 2096049312 2161550853 2195861184 2470343832 2561838048 2882067804 3144073968 3293791776 3842757072 4192098624 4323101706 4940687664 5123676096 5764135608 6288147936 6587583552 7685514144 8646203412 9881375328 11528271216 12576295872 15371028288 17292406824 19762750656 23056542432 34584813648 46113084864 69169627296 138339254592
• Sum of all divisors σ(n): 512682573312
• Sum of proper divisors (its aliquot sum) s(n): 374343318720
• 138339254592 is an abundant number, because the sum of its proper divisors (374343318720) is greater than itself. Its abundance is 236004064128

Bases of 138339254592

• Binary: 10000000110101101010011000000101000000₂
• Hexadecimal: 0x2035A98140
• Base-36: 1RJVMC00

Squares and roots of 138339254592

• 138339254592 squared (138339254592²) is 19137749361070193086464
• 138339254592 cubed (138339254592³) is 2647501981178974774970941565042688
• The square root of 138339254592 is 371939.8534602067
• The cube root of 138339254592 is 5171.8804457697

Scales and comparisons

• 138,339,254,592 seconds is equal to 4,398 years, 39 weeks, 3 days, 18 hours, 43 minutes, 12 seconds.
• To count from 1 to 138,339,254,592 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 138339254592 cubic inches would be around 431 feet tall.

Recreational maths with 138339254592

• 138339254592 backwards is 295452933831
• 138339254592 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138339254592's digits is 54
• More coming soon!