1538102321613

Names of 1538102321613

• Cardinal: 1538102321613 can be written as One trillion, five hundred thirty-eight billion, one hundred two million, three hundred twenty-one thousand, six hundred thirteen.

Scientific notation

• Scientific notation: 1.538102321613 × 10¹²

Factors of 1538102321613

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1825

Divisors of 1538102321613

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 9 11 13 31 33 39 53 93 99 117 143 159 279 341 403 429 477 583 689 773 941 1023 1209 1287 1643 1749 2067 2319 2823 3069 3627 4433 4929 5247 6201 6957 7579 8469 8503 10049 10351 12233 13299 14787 18073 21359 22737 23963 25509 29171 30147 31053 36699 39897 40969 49873 54219 64077 68211 71889 76527 87513 90441 93159 110097 110539 122907 134563 149619 162657 192231 215667 234949 262539 263593 311519 320881 331617 368721 379223 403689 448857 450659 532597 548603 648349 704847 727393 790779 934557 962643 994851 1137669 1211067 1270039 1351977 1546063 1597791 1645809 1945047 2114541 2182179 2372337 2803671 2887929 3413007 3426709 3810117 4055931 4171453 4638189 4793373 4937427 5835141 5858567 6546537 7131839 8001323 9456109 10280127 11430351 12514359 13914567 13970429 16510507 17006693 17575701 20098819 21395517 22549183 24003969 28368327 30840381 37543077 38551829 41911287 49531521 51020079 52727103 60296457 64186551 67647549 72011907 85104981 104017199 115655487 125733861 148594563 153060237 180889371 181615577 202942647 221087009 248041013 293139379 312051597 346966461 424070119 501173777 544846731 663261027 744123039 879418137 936154791 1195106699 1272210357 1503521331 1634540193 1989783081 2232369117 2638254411 3224533169 3585320097 3816631071 4510563993 5512911547 9673599507 10755960291 13146173689 15536387087 16538734641 29020798521 39438521067 46609161261 49616203923 118315563201 139827483783 170900257957 512700773871 1538102321613
• Sum of all divisors σ(n): 2751618594816
• Sum of proper divisors (its aliquot sum) s(n): 1213516273203
• 1538102321613 is a deficient number, because the sum of its proper divisors (1213516273203) is less than itself. Its deficiency is 324586048410

Bases of 1538102321613

• Binary: 10110011000011110000010101110000111001101₂
• Hexadecimal: 0x1661E0AE1CD
• Base-36: JMLEEQX9

Squares and roots of 1538102321613

• 1538102321613 squared (1538102321613²) is 2365758751751300486921769
• 1538102321613 cubed (1538102321613³) is 3638779028444948208526350242808893397
• The square root of 1538102321613 is 1240202.5324974143
• The cube root of 1538102321613 is 11543.2581773245

Scales and comparisons

• 1,538,102,321,613 seconds is equal to 48,906 years, 46 weeks, 4 days, 4 hours, 53 minutes, 33 seconds.
• To count from 1 to 1,538,102,321,613 would take you about one hundred twenty-two thousand, two hundred sixty-seven 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 1538102321613 cubic inches would be around 961.9 feet tall.

Recreational maths with 1538102321613

• 1538102321613 backwards is 3161232018351
• The number of decimal digits it has is: 13
• The sum of 1538102321613's digits is 36
• More coming soon!