6213638142

Names of 6213638142

• Cardinal: 6213638142 can be written as Six billion, two hundred thirteen million, six hundred thirty-eight thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 6.213638142 × 10⁹

Factors of 6213638142

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 270

Divisors of 6213638142

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 6 9 17 18 27 34 37 51 54 74 81 102 111 153 162 211 222 289 306 333 422 459 578 629 633 666 867 918 999 1258 1266 1377 1734 1887 1899 1998 2601 2754 2997 3587 3774 3798 4913 5202 5661 5697 5994 7174 7803 7807 9826 10693 10761 11322 11394 14739 15606 15614 16983 17091 21386 21522 23409 23421 29478 32079 32283 33966 34182 44217 46818 46842 50949 60979 64158 64566 70263 88434 96237 96849 101898 121958 132651 132719 140526 181781 182937 192474 193698 210789 265302 265438 288711 290547 363562 365874 397953 398157 421578 545343 548811 577422 581094 632367 795906 796314 866133 1036643 1090686 1097622 1194471 1264734 1636029 1646433 1732266 2073286 2256223 2388942 3109929 3272058 3292866 3583413 4512446 4908087 4939299 6219858 6768669 7166826 9329787 9816174 9878598 10750239 13537338 14724261 18659574 20306007 21500478 27989361 29448522 38355791 40612014 55978722 60918021 76711582 83968083 115067373 121836042 167936166 182754063 230134746 345202119 365508126 690404238 1035606357 2071212714 3106819071 6213638142
• Sum of all divisors σ(n): 15264992160
• Sum of proper divisors (its aliquot sum) s(n): 9051354018
• 6213638142 is an abundant number, because the sum of its proper divisors (9051354018) is greater than itself. Its abundance is 2837715876

Bases of 6213638142

• Binary: 101110010010111001001011111111110₂
• Hexadecimal: 0x1725C97FE
• Base-36: 2URFTVI

Squares and roots of 6213638142

• 6213638142 squared (6213638142²) is 38609298959717212164
• 6213638142 cubed (6213638142³) is 239904212651979791036136759288
• The square root of 6213638142 is 78826.6334559581
• The cube root of 6213638142 is 1838.4365797673

Scales and comparisons

• 6,213,638,142 seconds is equal to 197 years, 29 weeks, 6 days, 2 hours, 35 minutes, 42 seconds.
• To count from 1 to 6,213,638,142 would take you about three hundred ninety-five 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 6213638142 cubic inches would be around 153.2 feet tall.

Recreational maths with 6213638142

• 6213638142 backwards is 2418363126
• The number of decimal digits it has is: 10
• The sum of 6213638142's digits is 36
• More coming soon!