1442978712

Names of 1442978712

• Cardinal: 1442978712 can be written as One billion, four hundred forty-two million, nine hundred seventy-eight thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.442978712 × 10⁹

Factors of 1442978712

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5612

Divisors of 1442978712

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 19 21 24 27 28 36 38 42 54 56 57 63 72 76 81 84 108 114 126 133 152 162 168 171 189 216 228 243 252 266 324 342 378 399 456 486 504 513 532 567 648 684 756 798 972 1026 1064 1134 1197 1368 1512 1539 1596 1701 1944 2052 2268 2394 3078 3192 3402 3591 4104 4536 4617 4788 5581 6156 6804 7182 9234 9576 10773 11162 12312 13608 14364 16743 18468 21546 22324 28728 32319 33486 36936 39067 43092 44648 50229 64638 66972 78134 86184 100458 106039 117201 129276 133944 150687 156268 200916 212078 234402 258552 301374 312536 318117 351603 401832 424156 452061 468804 602748 636234 703206 742273 848312 904122 937608 954351 1054809 1205496 1272468 1356183 1406412 1484546 1808244 1908702 2109618 2226819 2544936 2712366 2812824 2863053 2969092 3164427 3616488 3817404 4219236 4453638 5424732 5726106 5938184 6328854 6680457 7634808 8438472 8589159 8907276 9493281 10849464 11452212 12657708 13360914 17178318 17814552 18986562 20041371 22904424 25315416 25767477 26721828 34356636 37973124 40082742 51534954 53443656 60124113 68713272 75946248 80165484 103069908 120248226 160330968 180372339 206139816 240496452 360744678 480992904 721489356 1442978712
• Sum of all divisors σ(n): 4876435200
• Sum of proper divisors (its aliquot sum) s(n): 3433456488
• 1442978712 is an abundant number, because the sum of its proper divisors (3433456488) is greater than itself. Its abundance is 1990477776

Bases of 1442978712

• Binary: 1010110000000100001101110011000₂
• Hexadecimal: 0x56021B98
• Base-36: NV41I0

Squares and roots of 1442978712

• 1442978712 squared (1442978712²) is 2082187563285178944
• 1442978712 cubed (1442978712³) is 3004552328211666001302640128
• The square root of 1442978712 is 37986.5596231089
• The cube root of 1442978712 is 1130.0213304247

Scales and comparisons

• 1,442,978,712 seconds is equal to 45 years, 45 weeks, 6 days, 3 hours, 25 minutes, 12 seconds.
• To count from 1 to 1,442,978,712 would take you about ninety-one 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 1442978712 cubic inches would be around 94.2 feet tall.

Recreational maths with 1442978712

• 1442978712 backwards is 2178792441
• The number of decimal digits it has is: 10
• The sum of 1442978712's digits is 45
• More coming soon!