1425298756

Names of 1425298756

• Cardinal: 1425298756 can be written as One billion, four hundred twenty-five million, two hundred ninety-eight thousand, seven hundred fifty-six.

Scientific notation

• Scientific notation: 1.425298756 × 10⁹

Factors of 1425298756

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 168

Divisors of 1425298756

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 7 14 19 28 37 38 74 76 103 133 148 206 259 266 361 412 518 532 703 721 722 1036 1369 1406 1442 1444 1957 2527 2738 2812 2884 3811 3914 4921 5054 5476 7622 7828 9583 9842 10108 13357 13699 15244 19166 19684 26011 26677 26714 27398 37183 38332 52022 53354 53428 54796 72409 74366 93499 104044 106708 141007 144818 148732 182077 186998 260281 282014 289636 364154 373996 494209 506863 520562 564028 728308 987049 988418 1013726 1041124 1375771 1974098 1976836 2027452 2679133 2751542 3459463 3948196 5358266 5503084 6918926 9630397 10716532 13837852 18753931 19260794 37507862 38521588 50903527 75015724 101807054 203614108 356324689 712649378 1425298756
• Sum of all divisors σ(n): 3122054208
• Sum of proper divisors (its aliquot sum) s(n): 1696755452
• 1425298756 is an abundant number, because the sum of its proper divisors (1696755452) is greater than itself. Its abundance is 271456696

Bases of 1425298756

• Binary: 1010100111101000101010101000100₂
• Hexadecimal: 0x54F45544
• Base-36: NKL3K4

Squares and roots of 1425298756

• 1425298756 squared (1425298756²) is 2031476543855147536
• 1425298756 cubed (1425298756³) is 2895460990799921227257265216
• The square root of 1425298756 is 37753.1290888583
• The cube root of 1425298756 is 1125.3871934067

Scales and comparisons

• 1,425,298,756 seconds is equal to 45 years, 16 weeks, 4 days, 12 hours, 19 minutes, 16 seconds.
• To count from 1 to 1,425,298,756 would take you about ninety 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 1425298756 cubic inches would be around 93.8 feet tall.

Recreational maths with 1425298756

• 1425298756 backwards is 6578925241
• The number of decimal digits it has is: 10
• The sum of 1425298756's digits is 49
• More coming soon!