51738945984

Names of 51738945984

• Cardinal: 51738945984 can be written as Fifty-one billion, seven hundred thirty-eight million, nine hundred forty-five thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 5.1738945984 × 10¹⁰

Factors of 51738945984

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 154142

Divisors of 51738945984

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 53 64 66 72 88 96 99 106 132 144 159 176 192 198 212 264 288 318 352 396 424 477 528 576 583 636 704 792 848 954 1056 1166 1272 1584 1696 1749 1908 2112 2332 2544 3168 3392 3498 3816 4664 5088 5247 6336 6996 7632 9328 10176 10494 13992 15264 18656 20988 27984 30528 37312 41976 55968 83952 111936 154073 167904 308146 335808 462219 616292 924438 1232584 1386657 1694803 1848876 2465168 2773314 3389606 3697752 4930336 5084409 5546628 6779212 7395504 8165869 9860672 10168818 11093256 13558424 14791008 15253227 16331738 20337636 22186512 24497607 27116848 29582016 30506454 32663476 40675272 44373024 48995214 54233696 61012908 65326952 73492821 81350544 88746048 89824559 97990428 108467392 122025816 130653904 146985642 162701088 179649118 195980856 244051632 261307808 269473677 293971284 325402176 359298236 391961712 488103264 522615616 538947354 587942568 718596472 783923424 808421031 976206528 1077894708 1175885136 1437192944 1567846848 1616842062 2155789416 2351770272 2874385888 3233684124 4311578832 4703540544 5748771776 6467368248 8623157664 12934736496 17246315328 25869472992 51738945984
• Sum of all divisors σ(n): 164835760752
• Sum of proper divisors (its aliquot sum) s(n): 113096814768
• 51738945984 is an abundant number, because the sum of its proper divisors (113096814768) is greater than itself. Its abundance is 61357868784

Bases of 51738945984

• Binary: 110000001011111000011010100111000000₂
• Hexadecimal: 0xC0BE1A9C0
• Base-36: NRO1680

Squares and roots of 51738945984

• 51738945984 squared (51738945984²) is 2676918531535269728256
• 51738945984 cubed (51738945984³) is 138500943306671921061107542523904
• The square root of 51738945984 is 227461.9660162991
• The cube root of 51738945984 is 3726.2546045605

Scales and comparisons

• 51,738,945,984 seconds is equal to 1,645 years, 7 weeks, 1 day, 9 hours, 26 minutes, 24 seconds.
• To count from 1 to 51,738,945,984 would take you about three thousand, two hundred ninety 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 51738945984 cubic inches would be around 310.5 feet tall.

Recreational maths with 51738945984

• 51738945984 backwards is 48954983715
• The number of decimal digits it has is: 11
• The sum of 51738945984's digits is 63
• More coming soon!