47215275012

Names of 47215275012

• Cardinal: 47215275012 can be written as Forty-seven billion, two hundred fifteen million, two hundred seventy-five thousand and twelve.

Scientific notation

• Scientific notation: 4.7215275012 × 10¹⁰

Factors of 47215275012

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 430

Divisors of 47215275012

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 4 6 9 12 18 23 36 46 69 89 92 138 178 207 267 276 313 356 414 529 534 626 801 828 939 1058 1068 1252 1587 1602 1878 2047 2116 2817 3174 3204 3756 4094 4761 5634 6141 6348 7199 7921 8188 9522 11268 12282 14398 15842 18423 19044 21597 23763 24564 27857 28796 31684 36846 43194 47081 47526 55714 64791 71289 73692 83571 86388 94162 95052 111428 129582 141243 142578 165577 167142 182183 188324 250713 259164 282486 285156 331154 334284 364366 423729 496731 501426 546549 564972 640711 662308 728732 847458 993462 1002852 1093098 1281422 1490193 1639647 1694916 1922133 1986924 2186196 2479273 2562844 2980386 3279294 3844266 4190209 4958546 5766399 5960772 6558588 7437819 7688532 8380418 9917092 11532798 12570627 14736353 14875638 16760836 22313457 23065596 25141254 29472706 29751276 37711881 44209059 44626914 50282508 57023279 58945412 75423762 88418118 89253828 114046558 132627177 150847524 171069837 176836236 228093116 265254354 342139674 513209511 530508708 684279348 1026419022 1311535417 2052838044 2623070834 3934606251 5246141668 7869212502 11803818753 15738425004 23607637506 47215275012
• Sum of all divisors σ(n): 126585191642
• Sum of proper divisors (its aliquot sum) s(n): 79369916630
• 47215275012 is an abundant number, because the sum of its proper divisors (79369916630) is greater than itself. Its abundance is 32154641618

Bases of 47215275012

• Binary: 101011111110001111111110110000000100₂
• Hexadecimal: 0xAFE3FEC04
• Base-36: LOUR7D0

Squares and roots of 47215275012

• 47215275012 squared (47215275012²) is 2229282194458791600144
• 47215275012 cubed (47215275012³) is 105256171890726707901994498801728
• The square root of 47215275012 is 217290.7614511029
• The cube root of 47215275012 is 3614.3275478825

Scales and comparisons

• 47,215,275,012 seconds is equal to 1,501 years, 15 weeks, 4 days, 2 hours, 10 minutes, 12 seconds.
• To count from 1 to 47,215,275,012 would take you about three thousand and two 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 47215275012 cubic inches would be around 301.2 feet tall.

Recreational maths with 47215275012

• 47215275012 backwards is 21057251274
• 47215275012 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 47215275012's digits is 36
• More coming soon!