1425189050

Names of 1425189050

• Cardinal: 1425189050 can be written as One billion, four hundred twenty-five million, one hundred eighty-nine thousand and fifty.

Scientific notation

• Scientific notation: 1.42518905 × 10⁹

Factors of 1425189050

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 251

Divisors of 1425189050

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 5 10 17 19 25 29 34 38 50 58 85 95 145 170 179 190 289 290 323 358 425 475 493 551 578 646 725 850 895 950 986 1102 1445 1450 1615 1790 2465 2755 2890 3043 3230 3401 4475 4930 5191 5491 5510 6086 6802 7225 8075 8381 8950 9367 10382 10982 12325 13775 14450 15215 16150 16762 17005 18734 24650 25955 27455 27550 30430 34010 41905 46835 51731 51910 54910 57817 76075 83810 85025 88247 93670 98629 103462 115634 129775 137275 152150 159239 170050 176494 197258 209525 234175 258655 259550 274550 289085 318478 419050 441235 468350 493145 517310 578170 796195 882470 982889 986290 1293275 1445425 1500199 1592390 1676693 1965778 2206175 2465725 2586550 2890850 3000398 3353386 3980975 4412350 4914445 4931450 7500995 7961950 8383465 9828890 15001990 16766930 24572225 28503781 37504975 41917325 49144450 57007562 75009950 83834650 142518905 285037810 712594525 1425189050
• Sum of all divisors σ(n): 3083508000
• Sum of proper divisors (its aliquot sum) s(n): 1658318950
• 1425189050 is an abundant number, because the sum of its proper divisors (1658318950) is greater than itself. Its abundance is 233129900

Bases of 1425189050

• Binary: 1010100111100101010100010111010₂
• Hexadecimal: 0x54F2A8BA
• Base-36: NKIQWQ

Squares and roots of 1425189050

• 1425189050 squared (1425189050²) is 2031163828239902500
• 1425189050 cubed (1425189050³) is 2894792446763589816067625000
• The square root of 1425189050 is 37751.6761217301
• The cube root of 1425189050 is 1125.3583187831

Scales and comparisons

• 1,425,189,050 seconds is equal to 45 years, 16 weeks, 3 days, 5 hours, 50 minutes, 50 seconds.
• To count from 1 to 1,425,189,050 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 1425189050 cubic inches would be around 93.8 feet tall.

Recreational maths with 1425189050

• 1425189050 backwards is 0509815241
• The number of decimal digits it has is: 10
• The sum of 1425189050's digits is 35
• More coming soon!