1348685121987

Names of 1348685121987

• Cardinal: 1348685121987 can be written as One trillion, three hundred forty-eight billion, six hundred eighty-five million, one hundred twenty-one thousand, nine hundred eighty-seven.

Scientific notation

• Scientific notation: 1.348685121987 × 10¹²

Factors of 1348685121987

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 817

Divisors of 1348685121987

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 7 9 19 21 31 49 57 63 93 133 147 171 217 279 361 399 441 589 651 757 931 1083 1197 1519 1767 1953 2271 2527 2793 3249 4123 4557 5299 5301 6813 6859 7581 8379 11191 12369 13671 14383 15897 17689 20577 22743 23467 28861 33573 37093 37107 43149 47691 48013 53067 61731 70401 78337 86583 100681 100719 111279 129447 130321 144039 159201 164269 211203 212629 235011 259749 273277 302043 333837 336091 390963 432117 445873 492807 548359 637887 704767 705033 819831 906129 912247 1008273 1149883 1172889 1337619 1478421 1488403 1645077 1912939 1913661 2114301 2459493 2736741 3024819 3121111 3449649 4012857 4039951 4465209 4935231 5192263 5738817 6342903 6385729 8210223 8471587 9363333 10348947 10418821 12119853 13390573 13395627 15576789 17216451 19157187 21847777 25414761 28089999 28279657 31256463 36345841 36359559 40171719 46730367 57471561 59301109 65543331 76244283 84838971 93769389 98652997 109037523 120515157 160960153 177903327 196629993 197957599 254420887 254516913 295958991 327112569 415107763 482880459 533709981 593872797 690570979 763262661 887876973 1126721071 1245323289 1448641377 1781618391 2071712937 2289787983 3058242907 3380163213 3735969867 4833996853 6215138811 7887047497 9174728721 10140489639 14501990559 21407700349 23661142491 27524186163 43505971677 64223101047 70983427473 149853902443 192669303141 449561707329 1348685121987
• Sum of all divisors σ(n): 2472479595456
• Sum of proper divisors (its aliquot sum) s(n): 1123794473469
• 1348685121987 is a deficient number, because the sum of its proper divisors (1123794473469) is less than itself. Its deficiency is 224890648518

Bases of 1348685121987

• Binary: 10011101000000011111001011100100111000011₂
• Hexadecimal: 0x13A03E5C9C3
• Base-36: H7KSASAR

Squares and roots of 1348685121987

• 1348685121987 squared (1348685121987²) is 1818951558269089070828169
• 1348685121987 cubed (1348685121987³) is 2453192904252590132061257590880851803
• The square root of 1348685121987 is 1161329.0326117745
• The cube root of 1348685121987 is 11048.5051436661

Scales and comparisons

• 1,348,685,121,987 seconds is equal to 42,884 years, 5 days, 12 hours, 6 minutes, 27 seconds.
• To count from 1 to 1,348,685,121,987 would take you about one hundred seven thousand, two hundred ten 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 1348685121987 cubic inches would be around 920.7 feet tall.

Recreational maths with 1348685121987

• 1348685121987 backwards is 7891215868431
• 1348685121987 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1348685121987's digits is 63
• More coming soon!