138533916060

Names of 138533916060

• Cardinal: 138533916060 can be written as One hundred thirty-eight billion, five hundred thirty-three million, nine hundred sixteen thousand and sixty.

Scientific notation

• Scientific notation: 1.3853391606 × 10¹¹

Factors of 138533916060

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 310

Divisors of 138533916060

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 19 20 27 30 36 38 45 54 57 60 76 81 90 95 108 114 135 162 171 180 190 228 243 270 281 285 324 342 361 380 405 486 513 540 562 570 684 722 810 843 855 972 1026 1083 1124 1140 1215 1405 1444 1539 1620 1686 1710 1805 2052 2166 2430 2529 2565 2810 3078 3249 3372 3420 3610 4215 4332 4617 4860 5058 5130 5339 5415 5620 6156 6498 7220 7587 7695 8430 9234 9747 10116 10260 10678 10830 12645 12996 15174 15390 16017 16245 16860 18468 19494 21356 21660 22761 23085 25290 26695 29241 30348 30780 32034 32490 37935 38988 45522 46170 48051 48735 50580 53390 58482 64068 64980 68283 75870 78961 80085 87723 91044 92340 96102 97470 101441 106780 113805 116964 136566 144153 146205 151740 157922 160170 175446 192204 194940 202882 227610 236883 240255 273132 288306 292410 304323 315844 320340 341415 350892 394805 405764 432459 438615 455220 473766 480510 507205 576612 584820 608646 682830 710649 720765 789610 864918 877230 912969 947532 961020 1014410 1184415 1217292 1297377 1365660 1421298 1441530 1500259 1521615 1579220 1729836 1754460 1825938 2028820 2131947 2162295 2368830 2594754 2738907 2842596 2883060 3000518 3043230 3553245 3651876 4263894 4324590 4500777 4564845 4737660 5189508 5477814 6001036 6086460 6395841 6486885 7106490 7501295 8216721 8527788 8649180 9001554 9129690 10659735 10955628 12791682 12973770 13502331 13694535 14212980 15002590 16433442 18003108 18259380 19187523 21319470 22503885 24650163 25583364 25947540 27004662 27389070 28504921 30005180 31979205 32866884 38375046 40506993 41083605 42638940 45007770 49300326 54009324 54778140 57009842 63958410 67511655 76750092 81013986 82167210 85514763 90015540 95937615 98600652 114019684 121520979 123250815 127916820 135023310 142524605 162027972 164334420 171029526 191875230 202534965 243041958 246501630 256544289 270046620 285049210 342059052 364562937 383750460 405069930 427573815 486083916 493003260 513088578 570098420 607604895 729125874 769632867 810139860 855147630 1026177156 1215209790 1282721445 1458251748 1539265734 1710295260 1822814685 2308898601 2430419580 2565442890 3078531468 3645629370 3848164335 4617797202 5130885780 6926695803 7291258740 7696328670 9235594404 11544493005 13853391606 15392657340 23088986010 27706783212 34633479015 46177972020 69266958030 138533916060
• Sum of all divisors σ(n): 461568920904
• Sum of proper divisors (its aliquot sum) s(n): 323035004844
• 138533916060 is an abundant number, because the sum of its proper divisors (323035004844) is greater than itself. Its abundance is 184501088784

Bases of 138533916060

• Binary: 10000001000001010000111100110110011100₂
• Hexadecimal: 0x204143CD9C
• Base-36: 1RN3ILR0

Squares and roots of 138533916060

• 138533916060 squared (138533916060²) is 19191645898919125923600
• 138533916060 cubed (138533916060³) is 2658693862014105435428572373016000
• The square root of 138533916060 is 372201.4455372251
• The cube root of 138533916060 is 5174.3051467811

Scales and comparisons

• 138,533,916,060 seconds is equal to 4,404 years, 49 weeks, 2 days, 19 hours, 21 minutes.
• To count from 1 to 138,533,916,060 would take you about eight thousand, eight hundred 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 138533916060 cubic inches would be around 431.2 feet tall.

Recreational maths with 138533916060

• 138533916060 backwards is 060619335831
• 138533916060 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138533916060's digits is 45
• More coming soon!