47970138384

Names of 47970138384

• Cardinal: 47970138384 can be written as Forty-seven billion, nine hundred seventy million, one hundred thirty-eight thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 4.7970138384 × 10¹⁰

Factors of 47970138384

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2266175

Divisors of 47970138384

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 49 54 56 63 72 84 98 108 112 126 144 147 168 189 196 216 252 294 336 378 392 432 441 504 588 756 784 882 1008 1176 1323 1512 1764 2352 2646 3024 3528 5292 7056 10584 21168 2266163 4532326 6798489 9064652 13596978 15863141 18129304 20395467 27193956 31726282 36258608 40790934 47589423 54387912 61186401 63452564 81581868 95178846 108775824 111041987 122372802 126905128 142768269 163163736 190357692 222083974 244745604 253810256 285536538 326327472 333125961 380715384 428304807 444167948 489491208 571073076 666251922 761430768 856609614 888335896 978982416 999377883 1142146152 1332503844 1713219228 1776671792 1998755766 2284292304 2665007688 2998133649 3426438456 3997511532 5330015376 5996267298 6852876912 7995023064 11992534596 15990046128 23985069192 47970138384
• Sum of all divisors σ(n): 160172471520
• Sum of proper divisors (its aliquot sum) s(n): 112202333136
• 47970138384 is an abundant number, because the sum of its proper divisors (112202333136) is greater than itself. Its abundance is 64232194752

Bases of 47970138384

• Binary: 101100101011001111100011100100010000₂
• Hexadecimal: 0xB2B3E3910
• Base-36: M1C6JO0

Squares and roots of 47970138384

• 47970138384 squared (47970138384²) is 2301134176580110131456
• 47970138384 cubed (47970138384³) is 110385724890699774867904751407104
• The square root of 47970138384 is 219020.8628966655
• The cube root of 47970138384 is 3633.4873882513

Scales and comparisons

• 47,970,138,384 seconds is equal to 1,525 years, 15 weeks, 4 days, 22 hours, 26 minutes, 24 seconds.
• To count from 1 to 47,970,138,384 would take you about three thousand and fifty 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 47970138384 cubic inches would be around 302.8 feet tall.

Recreational maths with 47970138384

• 47970138384 backwards is 48383107974
• 47970138384 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 47970138384's digits is 54
• More coming soon!