47149916856

Names of 47149916856

• Cardinal: 47149916856 can be written as Forty-seven billion, one hundred forty-nine million, nine hundred sixteen thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 4.7149916856 × 10¹⁰

Factors of 47149916856

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 642

Divisors of 47149916856

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 42 56 71 73 84 142 146 168 173 213 219 284 292 313 346 426 438 497 511 519 568 584 626 692 852 876 939 994 1022 1038 1211 1252 1384 1491 1533 1704 1752 1878 1988 2044 2076 2191 2422 2504 2982 3066 3633 3756 3976 4088 4152 4382 4844 5183 5964 6132 6573 7266 7512 8764 9688 10366 11928 12264 12283 12629 13146 14532 15549 17528 20732 22223 22849 24566 25258 26292 29064 31098 36281 36849 37887 41464 44446 45698 49132 50516 52584 54149 62196 66669 68547 72562 73698 75774 85981 88403 88892 91396 98264 101032 108298 108843 124392 133338 137094 145124 147396 151548 155561 159943 162447 171962 176806 177784 182792 216596 217686 257943 265209 266676 274188 290248 294792 303096 311122 319886 324894 343924 353612 379043 433192 435372 466683 479829 515886 530418 533352 548376 622244 639772 649788 687848 707224 758086 870744 896659 933366 959658 1031772 1060836 1137129 1244488 1279544 1299576 1516172 1622279 1793318 1866732 1919316 2063544 2121672 2274258 2689977 3032344 3244558 3586636 3733464 3838632 3844579 3952877 4548516 4866837 5379954 6276613 6489116 7173272 7689158 7905754 9097032 9733674 10759908 11355953 11533737 11858631 12553226 12978232 15378316 15811508 18829839 19467348 21519816 22711906 23067474 23717262 25106452 26912053 27670139 30756632 31623016 34067859 37659678 38934696 45423812 46134948 47434524 50212904 53824106 55340278 68135718 75319356 80736159 83010417 90847624 92269896 94869048 107648212 110680556 136271436 150638712 161472318 166020834 215296424 221361112 272542872 280654267 322944636 332041668 561308534 645889272 664083336 841962801 1122617068 1683925602 1964579869 2245234136 3367851204 3929159738 5893739607 6735702408 7858319476 11787479214 15716638952 23574958428 47149916856
• Sum of all divisors σ(n): 139728291840
• Sum of proper divisors (its aliquot sum) s(n): 92578374984
• 47149916856 is an abundant number, because the sum of its proper divisors (92578374984) is greater than itself. Its abundance is 45428458128

Bases of 47149916856

• Binary: 101011111010010110101010001010111000₂
• Hexadecimal: 0xAFA5AA2B8
• Base-36: LNRUCOO

Squares and roots of 47149916856

• 47149916856 squared (47149916856²) is 2223114659527712924736
• 47149916856 cubed (47149916856³) is 104819671358086412629138985750016
• The square root of 47149916856 is 217140.3160539285
• The cube root of 47149916856 is 3612.6590562997

Scales and comparisons

• 47,149,916,856 seconds is equal to 1,499 years, 11 weeks, 3 days, 15 hours, 7 minutes, 36 seconds.
• To count from 1 to 47,149,916,856 would take you about two thousand, nine hundred ninety-eight 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 47149916856 cubic inches would be around 301.1 feet tall.

Recreational maths with 47149916856

• 47149916856 backwards is 65861994174
• The number of decimal digits it has is: 11
• The sum of 47149916856's digits is 60
• More coming soon!