138021119149374

Names of 138021119149374

• Cardinal: 138021119149374 can be written as One hundred thirty-eight trillion, twenty-one billion, one hundred nineteen million, one hundred forty-nine thousand, three hundred seventy-four.

Scientific notation

• Scientific notation: 1.38021119149374 × 10¹⁴

Factors of 138021119149374

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2584

Divisors of 138021119149374

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 9 18 67 89 134 178 201 267 402 534 603 801 1206 1602 2423 4489 4846 5963 7269 7921 8978 11926 13467 14538 15842 17889 21807 23763 26934 35778 40401 43614 47526 53667 71289 80802 107334 142578 162341 215647 324682 399521 431294 487023 530707 646941 704969 799042 974046 1061414 1198563 1293882 1409938 1461069 1592121 1940823 2114907 2397126 2922138 3184242 3595689 3881646 4229814 4776363 6344721 7191378 9552726 10876847 12689442 14448349 19192583 21753694 28896698 32630541 35557369 38385166 43345047 47232923 57577749 65261082 71114738 86690094 94465846 97891623 106672107 115155498 130035141 141698769 172733247 195783246 213344214 260070282 283397538 320016321 345466494 425096307 640032642 850192614 968039383 1285903061 1708139887 1936078766 2571806122 2904118149 3164605841 3416279774 3857709183 5124419661 5808236298 6329211682 7715418366 8712354447 9493817523 10248839322 11573127549 15373258983 17424708894 18987635046 23146255098 28481452569 30746517966 56962905138 86155505087 114445372429 172311010174 228890744858 258466515261 343336117287 516933030522 686672234574 775399545783 1030008351861 1550799091566 2060016703722 7667839952743 15335679905486 23003519858229 46007039716458 69010559574687 138021119149374
• Sum of all divisors σ(n): 307152177564960
• Sum of proper divisors (its aliquot sum) s(n): 169131058415586
• 138021119149374 is an abundant number, because the sum of its proper divisors (169131058415586) is greater than itself. Its abundance is 31109939266212

Bases of 138021119149374

• Binary: 11111011000011110001011110001110100010100111110₂
• Hexadecimal: 0x7D878BC7453E
• Base-36: 1CXA0YQPFI

Squares and roots of 138021119149374

• 138021119149374 squared (138021119149374²) is 19049829331245694281324591876
• 138021119149374 cubed (138021119149374³) is 2629278763903101595165815310522408830885624
• The square root of 138021119149374 is 11748238.9807738419
• The cube root of 138021119149374 is 51679.1285330477

Scales and comparisons

• 138,021,119,149,374 seconds is equal to 4,388,644 years, 34 weeks, 2 days, 19 hours, 42 minutes, 54 seconds.
• To count from 1 to 138,021,119,149,374 would take you about ten million, nine hundred seventy-one thousand, six 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 138021119149374 cubic inches would be around 4306.6 feet tall.

Recreational maths with 138021119149374

• 138021119149374 backwards is 473941911120831
• The number of decimal digits it has is: 15
• The sum of 138021119149374's digits is 54
• More coming soon!