138248818144256

Names of 138248818144256

• Cardinal: 138248818144256 can be written as One hundred thirty-eight trillion, two hundred forty-eight billion, eight hundred eighteen million, one hundred forty-four thousand, two hundred fifty-six.

Scientific notation

• Scientific notation: 1.38248818144256 × 10¹⁴

Factors of 138248818144256

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 133

Divisors of 138248818144256

• Number of divisors d(n): 330
• Complete list of divisors:
  1 2 4 8 16 29 31 32 58 62 64 71 116 124 128 142 232 248 256 284 464 496 512 568 899 928 961 992 1024 1136 1798 1856 1922 1984 2059 2201 2272 3596 3712 3844 3968 4118 4402 4544 5041 7192 7424 7688 7936 8236 8804 9088 10082 14384 14848 15376 15872 16472 17608 18176 20164 27869 28768 29696 29791 30752 31744 32944 35216 36352 40328 55738 57536 59582 61504 63829 65888 68231 70432 72704 80656 111476 115072 119164 123008 127658 131776 136462 140864 146189 156271 161312 222952 230144 238328 246016 255316 263552 272924 281728 292378 312542 322624 445904 460288 476656 492032 510632 527104 545848 563456 584756 625084 645248 863939 891808 920576 923521 953312 984064 1021264 1054208 1091696 1126912 1169512 1250168 1290496 1727878 1783616 1847042 1906624 1978699 2042528 2108416 2115161 2183392 2253824 2339024 2500336 2580992 3455756 3567232 3694084 3813248 3957398 4085056 4230322 4366784 4531859 4678048 4844401 5000672 5161984 6911512 7134464 7388168 7626496 7914796 8170112 8460644 8733568 9063718 9356096 9688802 10001344 13823024 14268928 14776336 15252992 15829592 16340224 16921288 17467136 18127436 18712192 19377604 20002688 26782109 27646048 28537856 29552672 30505984 31659184 32680448 33842576 34934272 36254872 37424384 38755208 40005376 53564218 55292096 59105344 61339669 63318368 65360896 65569991 67685152 69868544 72509744 74848768 77510416 80010752 107128436 110584192 118210688 122679338 126636736 131139982 135370304 140487629 145019488 149697536 150176431 155020832 160021504 214256872 221168384 236421376 245358676 253273472 262279964 270740608 280975258 290038976 300352862 310041664 428513744 442336768 472842752 490717352 506546944 524559928 541481216 561950516 580077952 600705724 620083328 857027488 884673536 945685504 981434704 1013093888 1049119856 1082962432 1123901032 1160155904 1201411448 1240166656 1714054976 1901529739 1962869408 2026187776 2098239712 2165924864 2247802064 2320311808 2402822896 2480333312 3428109952 3803059478 3925738816 4196479424 4355116499 4495604128 4640623616 4655469361 4805645792 4960666624 6856219904 7606118956 7851477632 8392958848 8710232998 8991208256 9310938722 9611291584 13712439808 15212237912 15702955264 16785917696 17420465996 17982416512 18621877444 19222583168 27424879616 30424475824 31405910528 33571835392 34840931992 35964833024 37243754888 38445166336 60848951648 62811821056 67143670784 69681863984 71929666048 74487509776 76890332672 121697903296 135008611469 139363727968 143859332096 148975019552 153780665344 243395806592 270017222938 278727455936 297950039104 486791613184 540034445876 557454911872 595900078208 973583226368 1080068891752 1114909823744 1191800156416 1947166452736 2160137783504 2229819647488 2383600312832 4320275567008 4459639294976 4767200625664 8640551134016 17281102268032 34562204536064 69124409072128 138248818144256
• Sum of all divisors σ(n): 299641587565650
• Sum of proper divisors (its aliquot sum) s(n): 161392769421394
• 138248818144256 is an abundant number, because the sum of its proper divisors (161392769421394) is greater than itself. Its abundance is 23143951277138

Bases of 138248818144256

• Binary: 11111011011110010001111101100100011010000000000₂
• Hexadecimal: 0x7DBC8FB23400
• Base-36: 1D06MOUEBK

Squares and roots of 138248818144256

• 138248818144256 squared (138248818144256²) is 19112735718283566999625793536
• 138248818144256 cubed (138248818144256³) is 2642313124556210930298786639762058920329216
• The square root of 138248818144256 is 11757925.7585790191
• The cube root of 138248818144256 is 51707.5319653917

Scales and comparisons

• 138,248,818,144,256 seconds is equal to 4,395,884 years, 40 weeks, 5 days, 20 hours, 30 minutes, 56 seconds.
• To count from 1 to 138,248,818,144,256 would take you about ten million, nine hundred eighty-nine thousand, seven hundred eleven 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 138248818144256 cubic inches would be around 4309 feet tall.

Recreational maths with 138248818144256

• 138248818144256 backwards is 652441818842831
• The number of decimal digits it has is: 15
• The sum of 138248818144256's digits is 65
• More coming soon!