4449712128

Names of 4449712128

• Cardinal: 4449712128 can be written as Four billion, four hundred forty-nine million, seven hundred twelve thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 4.449712128 × 10⁹

Factors of 4449712128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2067

Divisors of 4449712128

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 449 512 768 898 1024 1347 1536 1613 1796 2048 2694 3072 3226 3592 4839 5388 6144 6452 7184 9678 10776 12904 14368 19356 21552 25808 28736 38712 43104 51616 57472 77424 86208 103232 114944 154848 172416 206464 229888 309696 344832 412928 459776 619392 689664 724237 825856 919552 1238784 1379328 1448474 1651712 2172711 2477568 2758656 2896948 3303424 4345422 4955136 5793896 8690844 9910272 11587792 17381688 23175584 34763376 46351168 69526752 92702336 139053504 185404672 278107008 370809344 556214016 741618688 1112428032 1483237376 2224856064 4449712128
• Sum of all divisors σ(n): 11896794000
• Sum of proper divisors (its aliquot sum) s(n): 7447081872
• 4449712128 is an abundant number, because the sum of its proper divisors (7447081872) is greater than itself. Its abundance is 2997369744

Bases of 4449712128

• Binary: 100001001001110010011100000000000₂
• Hexadecimal: 0x109393800
• Base-36: 21L8RUO

Squares and roots of 4449712128

• 4449712128 squared (4449712128²) is 19799938022070288384
• 4449712128 cubed (4449712128³) is 88104024350454493890742321152
• The square root of 4449712128 is 66706.1625938715
• The cube root of 4449712128 is 1644.7906876689

Scales and comparisons

• 4,449,712,128 seconds is equal to 141 years, 25 weeks, 2 days, 7 hours, 8 minutes, 48 seconds.
• To count from 1 to 4,449,712,128 would take you about two hundred eighty-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 4449712128 cubic inches would be around 137.1 feet tall.

Recreational maths with 4449712128

• 4449712128 backwards is 8212179444
• The number of decimal digits it has is: 10
• The sum of 4449712128's digits is 42
• More coming soon!