1442585970

Names of 1442585970

• Cardinal: 1442585970 can be written as One billion, four hundred forty-two million, five hundred eighty-five thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 1.44258597 × 10⁹

Factors of 1442585970

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 475

Divisors of 1442585970

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 37 42 45 49 54 63 70 74 90 98 105 111 126 135 147 185 189 210 222 245 259 270 294 315 333 343 370 378 421 441 490 518 555 630 666 686 735 777 842 882 945 999 1029 1110 1263 1295 1323 1470 1554 1665 1715 1813 1890 1998 2058 2105 2205 2331 2526 2590 2646 2947 3087 3330 3430 3626 3789 3885 4210 4410 4662 4995 5145 5439 5894 6174 6315 6615 6993 7578 7770 8841 9065 9261 9990 10290 10878 11367 11655 12630 12691 13230 13986 14735 15435 15577 16317 17682 18130 18522 18945 20629 22734 23310 25382 26523 27195 29470 30870 31154 32634 34965 37890 38073 41258 44205 46305 46731 48951 53046 54390 56835 61887 63455 69930 76146 77885 79569 81585 88410 92610 93462 97902 103145 109039 113670 114219 123774 126910 132615 140193 144403 155770 159138 163170 185661 190365 206290 218078 228438 233655 244755 265230 280386 288806 309435 327117 342657 371322 380730 397845 420579 433209 467310 489510 545195 556983 571095 618870 654234 685314 700965 722015 763273 795690 841158 866418 928305 981351 1090390 1113966 1142190 1299627 1401930 1444030 1526546 1635585 1713285 1856610 1962702 2102895 2166045 2289819 2599254 2784915 2944053 3271170 3426570 3816365 3898881 4205790 4332090 4579638 4906755 5342911 5569830 5888106 6498135 6869457 7632730 7797762 9813510 10685822 11449095 12996270 13738914 14720265 16028733 19494405 20608371 22898190 26714555 29440530 32057466 34347285 38988810 41216742 48086199 53429110 68694570 80143665 96172398 103041855 144258597 160287330 206083710 240430995 288517194 480861990 721292985 1442585970
• Sum of all divisors σ(n): 4618368000
• Sum of proper divisors (its aliquot sum) s(n): 3175782030
• 1442585970 is an abundant number, because the sum of its proper divisors (3175782030) is greater than itself. Its abundance is 1733196060

Bases of 1442585970

• Binary: 1010101111111000001110101110010₂
• Hexadecimal: 0x55FC1D72
• Base-36: NUVMGI

Squares and roots of 1442585970

• 1442585970 squared (1442585970²) is 2081054280840840900
• 1442585970 cubed (1442585970³) is 3002099708349436885342173000
• The square root of 1442585970 is 37981.3897849987
• The cube root of 1442585970 is 1129.9188001277

Scales and comparisons

• 1,442,585,970 seconds is equal to 45 years, 45 weeks, 1 day, 14 hours, 19 minutes, 30 seconds.
• To count from 1 to 1,442,585,970 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 1442585970 cubic inches would be around 94.2 feet tall.

Recreational maths with 1442585970

• 1442585970 backwards is 0795852441
• 1442585970 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1442585970's digits is 45
• More coming soon!