47149522432

Names of 47149522432

• Cardinal: 47149522432 can be written as Forty-seven billion, one hundred forty-nine million, five hundred twenty-two thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 4.7149522432 × 10¹⁰

Factors of 47149522432

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 38171

Divisors of 47149522432

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 32 41 59 64 82 118 128 164 236 256 328 472 512 656 944 1312 1888 2419 2624 3776 4838 5248 7552 9676 10496 15104 19352 20992 30208 38069 38704 76138 77408 152276 154816 304552 309632 609104 619264 1218208 1238528 1560829 2246071 2436416 3121658 4492142 4872832 6243316 8984284 9745664 12486632 17968568 19491328 24973264 35937136 49946528 71874272 92088911 99893056 143748544 184177822 199786112 287497088 368355644 399572224 574994176 736711288 799144448 1149988352 1473422576 2946845152 5893690304 11787380608 23574761216 47149522432
• Sum of all divisors σ(n): 98142937200
• Sum of proper divisors (its aliquot sum) s(n): 50993414768
• 47149522432 is an abundant number, because the sum of its proper divisors (50993414768) is greater than itself. Its abundance is 3843892336

Bases of 47149522432

• Binary: 101011111010010101001001111000000000₂
• Hexadecimal: 0xAFA549E00
• Base-36: LNRLWCG

Squares and roots of 47149522432

• 47149522432 squared (47149522432²) is 2223077465565671194624
• 47149522432 cubed (47149522432³) is 104817040830762321560060525805568
• The square root of 47149522432 is 217139.4078282429
• The cube root of 47149522432 is 3612.6489825923

Scales and comparisons

• 47,149,522,432 seconds is equal to 1,499 years, 10 weeks, 6 days, 1 hour, 33 minutes, 52 seconds.
• To count from 1 to 47,149,522,432 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 47149522432 cubic inches would be around 301.1 feet tall.

Recreational maths with 47149522432

• 47149522432 backwards is 23422594174
• The number of decimal digits it has is: 11
• The sum of 47149522432's digits is 43
• More coming soon!