139138847484

Names of 139138847484

• Cardinal: 139138847484 can be written as One hundred thirty-nine billion, one hundred thirty-eight million, eight hundred forty-seven thousand, four hundred eighty-four.

Scientific notation

• Scientific notation: 1.39138847484 × 10¹¹

Factors of 139138847484

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1878

Divisors of 139138847484

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 19 21 23 26 28 38 39 42 46 49 52 57 69 76 78 84 91 92 98 114 133 138 147 156 161 182 196 228 247 266 273 276 294 299 322 364 399 437 483 494 529 532 546 588 598 637 644 741 798 874 897 931 966 988 1058 1092 1127 1196 1274 1311 1482 1587 1596 1729 1748 1794 1811 1862 1911 1932 2093 2116 2254 2548 2622 2793 2964 3059 3174 3381 3458 3588 3622 3703 3724 3822 4186 4508 5187 5244 5433 5586 5681 6118 6279 6348 6762 6877 6916 7244 7406 7644 8372 9177 10051 10374 10866 11109 11172 11362 12103 12236 12558 12677 13524 13754 14651 14812 17043 18354 20102 20631 20748 21413 21732 22218 22724 23543 24206 25116 25354 25921 27508 29302 30153 34086 34409 36309 36708 38031 39767 40204 41262 41653 42826 43953 44436 47086 48139 48412 50708 51842 58604 60306 64239 68172 68818 70357 70629 72618 76062 77763 79534 82524 83306 85652 87906 88739 94172 96278 103227 103684 119301 120612 124959 128478 130663 137636 140714 141258 144417 145236 152124 155526 159068 164801 166612 175812 177478 192556 206454 211071 238602 240863 249918 256956 261326 266217 278369 281428 282516 288834 291571 311052 329602 336973 354956 391989 412908 422142 447317 477204 481726 492499 494403 499836 522652 532434 541489 556738 577668 583142 659204 673946 722589 783978 791407 835107 844284 874713 894634 914641 958019 963452 984998 988806 1010919 1064868 1082978 1113476 1153607 1166284 1341951 1347892 1445178 1477497 1567956 1582814 1624467 1670214 1686041 1749426 1789268 1829282 1916038 1969996 1977612 2021838 2040997 2165956 2307214 2374221 2683902 2743923 2874057 2890356 2954994 3131219 3165628 3248934 3340428 3372082 3460821 3498852 3658564 3790423 3832076 4043676 4081994 4614428 4748442 5058123 5367804 5487846 5539849 5748114 5909988 6122991 6262438 6402487 6497868 6706133 6744164 6921642 7580846 8163988 9393657 9496884 10116246 10288291 10975692 11079698 11371269 11496228 12245982 12454247 12524876 12804974 13412266 13843284 15161692 16619547 18202361 18787314 19207461 20118399 20232492 20576582 21918533 22159396 22742538 24491964 24908494 25609948 26532961 26824532 30864873 33239094 36404722 37362741 37574628 38414922 38778943 40236798 41153164 43837066 45485076 46942931 49816988 53065922 54607083 61729746 65755599 66478188 72018037 72809444 74725482 76829844 77557886 79598883 80473596 87179729 87674132 93885862 106131844 109214166 116336829 123459492 127416527 131511198 140828793 144036074 149450964 155115772 159197766 174359458 187771724 216054111 218428332 232673658 236630693 254833054 261539187 263022396 281657586 288072148 318395532 348718916 382249581 432108222 465347316 473261386 504126259 509666108 523078374 563315172 610258103 709892079 764499162 864216444 891915689 946522772 1008252518 1046156748 1220516206 1419784158 1512378777 1528998324 1656414851 1783831378 1830774309 2016505036 2441032412 2675747067 2839568316 3024757554 3312829702 3567662756 3661548618 4969244553 5351494134 6049515108 6625659404 7323097236 9938489106 10702988268 11594903957 19876978212 23189807914 34784711871 46379615828 69569423742 139138847484
• Sum of all divisors σ(n): 447789847680
• Sum of proper divisors (its aliquot sum) s(n): 308651000196
• 139138847484 is an abundant number, because the sum of its proper divisors (308651000196) is greater than itself. Its abundance is 169512152712

Bases of 139138847484

• Binary: 10000001100101010100100101001011111100₂
• Hexadecimal: 0x20655252FC
• Base-36: 1RX3ODTO

Squares and roots of 139138847484

• 139138847484 squared (139138847484²) is 19359618879175813130256
• 139138847484 cubed (139138847484³) is 2693675058578010486752374209875904
• The square root of 139138847484 is 373013.2001471261
• The cube root of 139138847484 is 5181.8256992829

Scales and comparisons

• 139,138,847,484 seconds is equal to 4,424 years, 9 weeks, 4 days, 7 hours, 51 minutes, 24 seconds.
• To count from 1 to 139,138,847,484 would take you about eight thousand, eight hundred forty-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 139138847484 cubic inches would be around 431.8 feet tall.

Recreational maths with 139138847484

• 139138847484 backwards is 484748831931
• The number of decimal digits it has is: 12
• The sum of 139138847484's digits is 60
• More coming soon!