1394743944

Names of 1394743944

• Cardinal: 1394743944 can be written as One billion, three hundred ninety-four million, seven hundred forty-three thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.394743944 × 10⁹

Factors of 1394743944

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2695

Divisors of 1394743944

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 11 12 19 22 24 33 38 44 57 66 76 88 109 114 132 152 209 218 228 264 327 418 436 456 627 654 836 872 1199 1254 1308 1672 2071 2398 2508 2551 2616 3597 4142 4796 5016 5102 6213 7194 7653 8284 9592 10204 12426 14388 15306 16568 20408 22781 24852 28061 28776 30612 45562 48469 49704 56122 61224 68343 84183 91124 96938 112244 136686 145407 168366 182248 193876 224488 273372 278059 290814 336732 387752 533159 546744 556118 581628 673464 834177 1066318 1112236 1163256 1599477 1668354 2132636 2224472 3058649 3198954 3336708 4265272 5283121 6117298 6397908 6673416 9175947 10566242 12234596 12795816 15849363 18351894 21132484 24469192 31698726 36703788 42264968 58114331 63397452 73407576 116228662 126794904 174342993 232457324 348685986 464914648 697371972 1394743944
• Sum of all divisors σ(n): 4042368000
• Sum of proper divisors (its aliquot sum) s(n): 2647624056
• 1394743944 is an abundant number, because the sum of its proper divisors (2647624056) is greater than itself. Its abundance is 1252880112

Bases of 1394743944

• Binary: 1010011001000100001101010001000₂
• Hexadecimal: 0x53221A88
• Base-36: N2E7BC

Squares and roots of 1394743944

• 1394743944 squared (1394743944²) is 1945310669324675136
• 1394743944 cubed (1394743944³) is 2713210275239177215703376384
• The square root of 1394743944 is 37346.2708178473
• The cube root of 1394743944 is 1117.2872122111

Scales and comparisons

• 1,394,743,944 seconds is equal to 44 years, 18 weeks, 20 hours, 52 minutes, 24 seconds.
• To count from 1 to 1,394,743,944 would take you about eighty-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 1394743944 cubic inches would be around 93.1 feet tall.

Recreational maths with 1394743944

• 1394743944 backwards is 4493474931
• The number of decimal digits it has is: 10
• The sum of 1394743944's digits is 48
• More coming soon!