1138621069908

Names of 1138621069908

• Cardinal: 1138621069908 can be written as One trillion, one hundred thirty-eight billion, six hundred twenty-one million, sixty-nine thousand, nine hundred eight.

Scientific notation

• Scientific notation: 1.138621069908 × 10¹²

Factors of 1138621069908

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2234

Divisors of 1138621069908

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 19 21 28 36 38 42 49 57 63 76 84 98 114 126 133 147 171 196 228 252 266 294 342 343 399 441 532 588 684 686 798 882 931 1029 1197 1372 1596 1764 1862 2058 2203 2394 2793 3087 3724 4116 4406 4788 5586 6174 6517 6609 8379 8812 11172 12348 13034 13218 15421 16758 19551 19827 26068 26436 30842 33516 39102 39654 41857 46263 58653 61684 78204 79308 83714 92526 107947 117306 125571 138789 167428 185052 215894 234612 251142 277578 292999 323841 376713 431788 502284 555156 585998 647682 753426 755629 878997 971523 1171996 1295364 1506852 1511258 1757994 1943046 2050993 2266887 2636991 3022516 3515988 3886092 4101986 4533774 4853209 5273982 6152979 6800661 8203972 9067548 9706418 10547964 12305958 13601322 14356951 14559627 18458937 19412836 24611916 27202644 28713902 29119254 33972463 36917874 43070853 43678881 57427804 58238508 67944926 73835748 86141706 87357762 92210971 101917389 129212559 135889852 172283412 174715524 184421942 203834778 237807241 258425118 276632913 305752167 368843884 407669556 475614482 516850236 553265826 611504334 645476797 713421723 829898739 951228964 1106531652 1223008668 1290953594 1426843446 1659797478 1664650687 1936430391 2140265169 2581907188 2853686892 3319594956 3329301374 3872860782 4280530338 4518337579 4993952061 5809291173 6658602748 7745721564 8561060676 9036675158 9987904122 11618582346 13555012737 14981856183 18073350316 19975808244 23237164692 27110025474 29963712366 31628363053 40665038211 54220050948 59927424732 63256726106 81330076422 94885089159 126513452212 162660152844 189770178318 284655267477 379540356636 569310534954 1138621069908
• Sum of all divisors σ(n): 3534740664000
• Sum of proper divisors (its aliquot sum) s(n): 2396119594092
• 1138621069908 is an abundant number, because the sum of its proper divisors (2396119594092) is greater than itself. Its abundance is 1257498524184

Bases of 1138621069908

• Binary: 10000100100011011000110101011101001010100₂
• Hexadecimal: 0x1091B1ABA54
• Base-36: EJ2PL4D0

Squares and roots of 1138621069908

• 1138621069908 squared (1138621069908²) is 1296457940838438623128464
• 1138621069908 cubed (1138621069908³) is 1476174327688185551638722073808661312
• The square root of 1138621069908 is 1067061.8866345101
• The cube root of 1138621069908 is 10442.2256070045

Scales and comparisons

• 1,138,621,069,908 seconds is equal to 36,204 years, 32 weeks, 4 days, 14 hours, 31 minutes, 48 seconds.
• To count from 1 to 1,138,621,069,908 would take you about ninety thousand, five 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 1138621069908 cubic inches would be around 870.2 feet tall.

Recreational maths with 1138621069908

• 1138621069908 backwards is 8099601268311
• The number of decimal digits it has is: 13
• The sum of 1138621069908's digits is 54
• More coming soon!