39944920444

Names of 39944920444

• Cardinal: 39944920444 can be written as Thirty-nine billion, nine hundred forty-four million, nine hundred twenty thousand, four hundred forty-four.

Scientific notation

• Scientific notation: 3.9944920444 × 10¹⁰

Factors of 39944920444

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5456

Divisors of 39944920444

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 11 13 22 26 44 52 143 169 286 338 572 676 1301 1859 2602 3718 4129 5204 7436 8258 14311 16516 16913 28622 33826 45419 53677 57244 67652 90838 107354 181676 186043 214708 219869 372086 439738 590447 697801 744172 879476 1180894 1395602 2361788 2418559 2791204 4837118 5371829 7675811 9674236 10743658 15351622 21487316 30703244 59090119 69833777 118180238 139667554 236360476 279335108 768171547 907839101 1536343094 1815678202 3072686188 3631356404 9986230111 19972460222 39944920444
• Sum of all divisors σ(n): 82659240720
• Sum of proper divisors (its aliquot sum) s(n): 42714320276
• 39944920444 is an abundant number, because the sum of its proper divisors (42714320276) is greater than itself. Its abundance is 2769399832

Bases of 39944920444

• Binary: 100101001100111001110001110101111100₂
• Hexadecimal: 0x94CE71D7C
• Base-36: ICM69VG

Squares and roots of 39944920444

• 39944920444 squared (39944920444²) is 1595596669277489157136
• 39944920444 cubed (39944920444³) is 63735982015000683341870134888384
• The square root of 39944920444 is 199862.2536748747
• The cube root of 39944920444 is 3418.3814270291

Scales and comparisons

• 39,944,920,444 seconds is equal to 1,270 years, 6 weeks, 3 days, 11 hours, 14 minutes, 4 seconds.
• To count from 1 to 39,944,920,444 would take you about two thousand, five hundred forty 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 39944920444 cubic inches would be around 284.9 feet tall.

Recreational maths with 39944920444

• 39944920444 backwards is 44402944993
• 39944920444 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 39944920444's digits is 52
• More coming soon!