16938148892

Names of 16938148892

• Cardinal: 16938148892 can be written as Sixteen billion, nine hundred thirty-eight million, one hundred forty-eight thousand, eight hundred ninety-two.

Scientific notation

• Scientific notation: 1.6938148892 × 10¹⁰

Factors of 16938148892

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 376

Divisors of 16938148892

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 7 14 28 49 61 79 98 122 158 196 227 244 316 427 454 553 854 908 1106 1589 1708 2212 2989 3178 3871 4819 5978 6241 6356 7742 9638 11123 11956 12482 13847 15484 17933 19276 22246 24964 27694 33733 35866 43687 44492 55388 67466 71732 87374 96929 125531 134932 174748 193858 236131 251062 305809 380701 387716 472262 502124 611618 678503 761402 878717 944524 1093913 1223236 1357006 1416707 1522804 1757434 2187826 2664907 2714012 2833414 3514868 4375652 5329814 5666828 7657391 9916949 10659628 15314782 18654349 19833898 30629564 37308698 39667796 53601737 69418643 74617396 86419127 107203474 138837286 172838254 214406948 277674572 345676508 604933889 1209867778 2419735556 4234537223 8469074446 16938148892
• Sum of all divisors σ(n): 35652108744
• Sum of proper divisors (its aliquot sum) s(n): 18713959852
• 16938148892 is an abundant number, because the sum of its proper divisors (18713959852) is greater than itself. Its abundance is 1775810960

Bases of 16938148892

• Binary: 1111110001100101111010010000011100₂
• Hexadecimal: 0x3F197A41C
• Base-36: 7S4JBBW

Squares and roots of 16938148892

• 16938148892 squared (16938148892²) is 286900887887560827664
• 16938148892 cubed (16938148892³) is 4859569956286504653679584548288
• The square root of 16938148892 is 130146.6437984479
• The cube root of 16938148892 is 2568.1594361389

Scales and comparisons

• 16,938,148,892 seconds is equal to 538 years, 30 weeks, 1 day, 9 hours, 21 minutes, 32 seconds.
• To count from 1 to 16,938,148,892 would take you about one thousand and seventy-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 16938148892 cubic inches would be around 214 feet tall.

Recreational maths with 16938148892

• 16938148892 backwards is 29884183961
• The number of decimal digits it has is: 11
• The sum of 16938148892's digits is 59
• More coming soon!