138268740006483272

Names of 138268740006483272

• Cardinal: 138268740006483272 can be written as One hundred thirty-eight quadrillion, two hundred sixty-eight trillion, seven hundred forty billion, six million, four hundred eighty-three thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.38268740006483272 × 10¹⁷

Factors of 138268740006483272

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 733

Divisors of 138268740006483272

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 17 34 68 136 193 386 521 772 1042 1544 2084 3281 4168 6562 8857 13124 17714 26248 35428 37249 70856 74498 100553 148996 201106 271441 297992 402212 542882 633233 804424 1085764 1266466 1709401 2171528 2532932 3418802 4614497 5065864 6837604 7189057 9228994 13675208 14378114 18457988 19406729 28756228 36915976 38813458 52388113 57512456 77626916 104776226 122213969 141420761 155253832 209552452 244427938 282841522 329914393 419104904 488855876 565683044 659828786 890597921 977711752 1131366088 1319657572 1781195842 2404152937 2639315144 3562391684 3745498697 4808305874 7124783368 7490997394 9616611748 10110905809 14981994788 19233223496 20221811618 27294206873 29963989576 40443623236 54588413746 63673477849 80887246472 109176827492 127346955698 171885398753 218353654984 254693911396 343770797506 464001516841 509387822792 687541595012 928003033682 1375083190024 1856006067364 1951404821137 3712012134728 3902809642274 5267781926489 7805619284548 10535563852978 15611238569096 21071127705956 33173881959329 42142255411912 66347763918658 89552292750313 132695527837316 179104585500626 265391055674632 358209171001252 716418342002504 1016681911812377 2033363823624754 4066727647249508 8133455294499016 17283592500810409 34567185001620818 69134370003241636 138268740006483272
• Sum of all divisors σ(n): 276464466896220000
• Sum of proper divisors (its aliquot sum) s(n): 138195726889736728
• 138268740006483272 is a deficient number, because the sum of its proper divisors (138195726889736728) is less than itself. Its deficiency is 73013116746544

Bases of 138268740006483272

• Binary: 111101011001110101010111110111011101000001001010101001000₂
• Hexadecimal: 0x1EB3AAFBBA09548
• Base-36: 11TG6E9ASB48

Squares and roots of 138268740006483272

• 138268740006483272 squared (138268740006483272²) is 19118244462980467701076592815825984
• 138268740006483272 cubed (138268740006483272³) is 2643455573032234692654553434930605110998405758939648
• The square root of 138268740006483272 is 371845048.3823648713
• The cube root of 138268740006483272 is 517100.1555709151

Scales and comparisons

• 138,268,740,006,483,272 seconds is equal to 4,396,518,238 years, 47 weeks, 2 days, 22 hours, 14 minutes, 32 seconds.
• To count from 1 to 138,268,740,006,483,272 would take you about thirteen billion, one hundred eighty-nine million, five hundred fifty-four thousand, seven hundred sixteen 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 138268740006483272 cubic inches would be around 43091.7 feet tall.

Recreational maths with 138268740006483272

• 138268740006483272 backwards is 272384600047862831
• The number of decimal digits it has is: 18
• The sum of 138268740006483272's digits is 71
• More coming soon!