1138752921225

Names of 1138752921225

• Cardinal: 1138752921225 can be written as One trillion, one hundred thirty-eight billion, seven hundred fifty-two million, nine hundred twenty-one thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 1.138752921225 × 10¹²

Factors of 1138752921225

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 93

Divisors of 1138752921225

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 15 19 23 25 43 57 69 75 95 115 129 215 285 345 361 437 475 529 575 645 817 989 1075 1083 1311 1425 1587 1725 1805 1849 2185 2451 2645 2967 3225 4085 4945 5415 5547 6555 7935 8303 9025 9245 10051 10925 12255 13225 14835 15523 18791 20425 22747 24725 24909 27075 27735 30153 32775 35131 39675 41515 42527 46225 46569 50255 56373 61275 68241 74175 77615 79507 93955 105393 113735 124545 127581 138675 150765 175655 190969 207575 212635 232845 238521 251275 281865 341205 357029 388075 397535 432193 469775 526965 568675 572907 622725 637905 667489 753825 808013 878275 954845 978121 1063175 1071087 1164225 1192605 1296579 1409325 1510633 1706025 1785145 1828661 1987675 2002467 2160965 2424039 2634825 2864535 2934363 3189525 3337445 4040065 4531899 4774225 4890605 5355435 5485983 5963025 6482895 7553165 8211667 8925725 9143305 10012335 10804825 12120195 14322675 14671815 15352247 16687225 18584299 20200325 22659495 24453025 24635001 26777175 27429915 28702027 32414475 34744559 37765825 41058335 42059203 45716525 46056741 50061675 55752897 60600975 73359075 76761235 86106081 92921495 104233677 113297475 123175005 126177609 137149575 143510135 173722795 205291675 210296015 230283705 278764485 353101681 383806175 430530405 464607475 521168385 615875025 630888045 660146621 717550675 799124857 868613975 1051480075 1059305043 1151418525 1393822425 1765508405 1980439863 2152652025 2397374571 2605841925 3154440225 3300733105 3995624285 5296525215 8827542025 9902199315 11986872855 15183372283 16503665525 19978121425 26482626075 45550116849 49510996575 59934364275 75916861415 227750584245 379584307075 1138752921225
• Sum of all divisors σ(n): 2126650864800
• Sum of proper divisors (its aliquot sum) s(n): 987897943575
• 1138752921225 is a deficient number, because the sum of its proper divisors (987897943575) is less than itself. Its deficiency is 150854977650

Bases of 1138752921225

• Binary: 10000100100100010111101101001111010001001₂
• Hexadecimal: 0x10922F69E89
• Base-36: EJ4W35HL

Squares and roots of 1138752921225

• 1138752921225 squared (1138752921225²) is 1296758215598471055500625
• 1138752921225 cubed (1138752921225³) is 1476687206135277276094945823563265625
• The square root of 1138752921225 is 1067123.6672593295
• The cube root of 1138752921225 is 10442.6286582897

Scales and comparisons

• 1,138,752,921,225 seconds is equal to 36,208 years, 42 weeks, 4 days, 15 hours, 53 minutes, 45 seconds.
• To count from 1 to 1,138,752,921,225 would take you about ninety thousand, five hundred twenty-two 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 1138752921225 cubic inches would be around 870.2 feet tall.

Recreational maths with 1138752921225

• 1138752921225 backwards is 5221292578311
• The number of decimal digits it has is: 13
• The sum of 1138752921225's digits is 48
• More coming soon!