1029387866913

Names of 1029387866913

• Cardinal: 1029387866913 can be written as One trillion, twenty-nine billion, three hundred eighty-seven million, eight hundred sixty-six thousand, nine hundred thirteen.

Scientific notation

• Scientific notation: 1.029387866913 × 10¹²

Factors of 1029387866913

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1634

Divisors of 1029387866913

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 21 31 61 63 93 183 211 217 279 427 549 633 651 961 1281 1321 1477 1891 1899 1953 2883 3843 3963 4431 5673 6541 6727 8649 9247 11889 12871 13237 13293 17019 19623 20181 27741 38613 39711 40951 45787 58621 58869 60543 80581 83223 90097 115839 119133 122853 137361 175863 202771 241743 270291 278731 286657 368559 399001 410347 412083 527589 564067 608313 725229 810873 836193 859971 1197003 1231041 1269481 1419397 1692201 1824939 1951117 2498011 2508579 2579913 2793007 3591009 3693123 3808443 4258191 5076603 5853351 7494033 8379021 8640661 8886367 11425329 12369031 12774573 17002591 17486077 17560053 22482099 25137063 25921983 26659101 37107093 51007773 52458231 60484627 77438341 77765949 79977303 86583217 111321279 119018137 153023319 157374693 181453881 232315023 259749651 267860491 357054411 527080321 542068387 544361643 696945069 779248953 803581473 1071163233 1581240963 1626205161 1875023437 2410744419 3689562247 4743722889 4878615483 5625070311 11068686741 16339489951 16875210933 33206060223 49018469853 114376429657 147055409559 343129288971 1029387866913
• Sum of all divisors σ(n): 1794492276096
• Sum of proper divisors (its aliquot sum) s(n): 765104409183
• 1029387866913 is a deficient number, because the sum of its proper divisors (765104409183) is less than itself. Its deficiency is 264283457730

Bases of 1029387866913

• Binary: 1110111110101100010011000101001100100001₂
• Hexadecimal: 0xEFAC4C5321
• Base-36: D4W6YHI9

Squares and roots of 1029387866913

• 1029387866913 squared (1029387866913²) is 1059639380547696200149569
• 1029387866913 cubed (1029387866913³) is 1090779921639005657128320344466310497
• The square root of 1029387866913 is 1014587.5353625235
• The cube root of 1029387866913 is 10097.0153155469

Scales and comparisons

• 1,029,387,866,913 seconds is equal to 32,731 years, 18 weeks, 1 day, 10 hours, 8 minutes, 33 seconds.
• To count from 1 to 1,029,387,866,913 would take you about eighty-one thousand, eight hundred twenty-eight 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 1029387866913 cubic inches would be around 841.4 feet tall.

Recreational maths with 1029387866913

• 1029387866913 backwards is 3196687839201
• 1029387866913 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1029387866913's digits is 63
• More coming soon!