5394427728

Names of 5394427728

• Cardinal: 5394427728 can be written as Five billion, three hundred ninety-four million, four hundred twenty-seven thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 5.394427728 × 10⁹

Factors of 5394427728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3327

Divisors of 5394427728

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 12 16 23 24 37 41 46 48 69 74 82 92 111 123 138 148 164 184 222 246 276 296 328 368 444 492 552 592 656 851 888 943 984 1104 1517 1702 1776 1886 1968 2553 2829 3034 3221 3404 3772 4551 5106 5658 6068 6442 6808 7544 9102 9663 10212 11316 12136 12884 13616 15088 18204 19326 20424 22632 24272 25768 34891 36408 38652 40848 45264 51536 69782 72816 74083 77304 104673 119177 132061 139564 148166 154608 209346 222249 238354 264122 279128 296332 357531 396183 418692 444498 476708 528244 558256 592664 715062 792366 837384 888996 953416 1056488 1185328 1430124 1584732 1674768 1777992 1906832 2112976 2741071 2860248 3037403 3169464 3555984 4886257 5482142 5720496 6074806 6338928 8223213 9112209 9772514 10964284 12149612 14658771 16446426 18224418 19545028 21928568 24299224 29317542 32892852 36448836 39090056 43857136 48598448 58635084 65785704 72897672 78180112 112383911 117270168 131571408 145795344 224767822 234540336 337151733 449535644 674303466 899071288 1348606932 1798142576 2697213864 5394427728
• Sum of all divisors σ(n): 15303520512
• Sum of proper divisors (its aliquot sum) s(n): 9909092784
• 5394427728 is an abundant number, because the sum of its proper divisors (9909092784) is greater than itself. Its abundance is 4514665056

Bases of 5394427728

• Binary: 101000001100010000110111101010000₂
• Hexadecimal: 0x141886F50
• Base-36: 2H7PB2O

Squares and roots of 5394427728

• 5394427728 squared (5394427728²) is 29099850512615241984
• 5394427728 cubed (5394427728³) is 156977040485906675153919332352
• The square root of 5394427728 is 73446.7679887959
• The cube root of 5394427728 is 1753.8069751577

Scales and comparisons

• 5,394,427,728 seconds is equal to 171 years, 27 weeks, 2 days, 12 hours, 8 minutes, 48 seconds.
• To count from 1 to 5,394,427,728 would take you about three hundred forty-three 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 5394427728 cubic inches would be around 146.2 feet tall.

Recreational maths with 5394427728

• 5394427728 backwards is 8277244935
• The number of decimal digits it has is: 10
• The sum of 5394427728's digits is 51
• More coming soon!