138087264896

Names of 138087264896

• Cardinal: 138087264896 can be written as One hundred thirty-eight billion, eighty-seven million, two hundred sixty-four thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 1.38087264896 × 10¹¹

Factors of 138087264896

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 16527

Divisors of 138087264896

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 7 8 14 16 17 19 28 29 32 34 38 56 58 64 68 76 112 116 119 128 133 136 152 203 224 232 238 266 272 304 323 406 448 464 476 493 532 544 551 608 646 812 896 928 952 986 1064 1088 1102 1216 1292 1624 1856 1904 1972 2128 2176 2204 2261 2432 2584 3248 3451 3712 3808 3857 3944 4256 4408 4522 5168 6496 6902 7616 7714 7888 8512 8816 9044 9367 10336 12992 13804 15232 15428 15776 16453 17024 17632 18088 18734 20672 25984 27608 30856 31552 32906 35264 36176 37468 41344 55216 61712 63104 65569 65812 70528 72352 74936 110432 115171 123424 131138 131624 144704 149872 220864 230342 246848 262276 263248 279701 289408 299744 312607 441728 460684 477137 493696 524552 526496 559402 599488 625214 921368 954274 1049104 1052992 1118804 1198976 1250428 1842736 1908548 1957907 2098208 2105984 2188249 2237608 2500856 3339959 3685472 3817096 3915814 4196416 4376498 4475216 5001712 5314319 6679918 7370944 7634192 7831628 8111329 8392832 8752996 8950432 9065603 10003424 10628638 13359836 14741888 15268384 15663256 16222658 17505992 17900864 18131206 20006848 21257276 26719672 30536768 31326512 32445316 35011984 35801728 36262412 37200233 40013696 42514552 53439344 56779303 61073536 62653024 63459221 64890632 70023968 72524824 74400466 85029104 106878688 113558606 125306048 126918442 129781264 140047936 145049648 148800932 154115251 170058208 213757376 227117212 250612096 253836884 259562528 280095872 290099296 297601864 308230502 340116416 427514752 454234424 507673768 519125056 580198592 595203728 616461004 680232832 908468848 1015347536 1038250112 1078806757 1160397184 1190407456 1232922008 1816937696 2030695072 2157613514 2380814912 2465844016 3633875392 4061390144 4315227028 4761629824 4931688032 7267750784 8122780288 8630454056 9863376064 17260908112 19726752128 34521816224 69043632448 138087264896
• Sum of all divisors σ(n): 362514528000
• Sum of proper divisors (its aliquot sum) s(n): 224427263104
• 138087264896 is an abundant number, because the sum of its proper divisors (224427263104) is greater than itself. Its abundance is 86339998208

Bases of 138087264896

• Binary: 10000000100110101001000111001010000000₂
• Hexadecimal: 0x2026A47280
• Base-36: 1RFPLBI8

Squares and roots of 138087264896

• 138087264896 squared (138087264896²) is 19068092726458073890816
• 138087264896 cubed (138087264896³) is 2633060771379906917199050373595136
• The square root of 138087264896 is 371600.9484595001
• The cube root of 138087264896 is 5168.7382846187

Scales and comparisons

• 138,087,264,896 seconds is equal to 4,390 years, 38 weeks, 6 days, 5 hours, 34 minutes, 56 seconds.
• To count from 1 to 138,087,264,896 would take you about eight thousand, seven hundred eighty-one 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 138087264896 cubic inches would be around 430.7 feet tall.

Recreational maths with 138087264896

• 138087264896 backwards is 698462780831
• The number of decimal digits it has is: 12
• The sum of 138087264896's digits is 62
• More coming soon!