4473444872

Names of 4473444872

• Cardinal: 4473444872 can be written as Four billion, four hundred seventy-three million, four hundred forty-four thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.473444872 × 10⁹

Factors of 4473444872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 139

Divisors of 4473444872

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 8 13 17 26 34 52 68 104 107 136 169 214 221 289 338 428 442 578 676 856 884 1156 1352 1391 1768 1819 2312 2782 2873 3638 3757 5564 5746 7276 7514 11128 11449 11492 14552 15028 18083 22898 22984 23647 30056 30923 36166 45796 47294 48841 61846 72332 91592 94588 97682 123692 144664 148837 189176 194633 195364 247384 297674 307411 389266 390728 401999 595348 614822 778532 803998 1190696 1229644 1557064 1607996 1934881 2459288 2530229 3215992 3308761 3869762 5060458 5225987 6617522 7739524 10120916 10451974 13235044 15479048 20241832 20903948 26470088 32892977 41807896 43013893 65785954 86027786 131571908 172055572 263143816 344111144 559180609 1118361218 2236722436 4473444872
• Sum of all divisors σ(n): 9739257255
• Sum of proper divisors (its aliquot sum) s(n): 5265812383
• 4473444872 is an abundant number, because the sum of its proper divisors (5265812383) is greater than itself. Its abundance is 792367511

Bases of 4473444872

• Binary: 100001010101000110101101000001000₂
• Hexadecimal: 0x10AA35A08
• Base-36: 21ZDG5K

Squares and roots of 4473444872

• 4473444872 squared (4473444872²) is 20011709022823096384
• 4473444872 cubed (4473444872³) is 89521277108104111482166542848
• The square root of 4473444872 is 66883.8162188733
• The cube root of 4473444872 is 1647.7096931451

Scales and comparisons

• 4,473,444,872 seconds is equal to 142 years, 12 weeks, 3 days, 23 hours, 34 minutes, 32 seconds.
• To count from 1 to 4,473,444,872 would take you about two hundred eighty-four 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 4473444872 cubic inches would be around 137.3 feet tall.

Recreational maths with 4473444872

• 4473444872 backwards is 2784443744
• The number of decimal digits it has is: 10
• The sum of 4473444872's digits is 47
• More coming soon!