1252994022

Names of 1252994022

• Cardinal: 1252994022 can be written as One billion, two hundred fifty-two million, nine hundred ninety-four thousand and twenty-two.

Scientific notation

• Scientific notation: 1.252994022 × 10⁹

Factors of 1252994022

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 152

Divisors of 1252994022

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 31 42 54 62 63 81 93 109 126 162 186 189 217 218 243 279 327 378 434 486 558 567 651 654 763 837 981 1134 1302 1526 1674 1701 1953 1962 2289 2511 2943 3379 3402 3906 4578 5022 5859 5886 6758 6867 7533 8829 10137 11718 11881 13734 15066 17577 17658 20274 20601 23653 23762 26487 30411 35154 35643 41202 47306 52731 52974 60822 61803 70959 71286 83167 91233 105462 106929 123606 141918 166334 182466 185409 212877 213858 249501 273699 320787 368311 370818 425754 499002 547398 638631 641574 736622 748503 821097 962361 1104933 1277262 1497006 1642194 1915893 1924722 2209866 2245509 2578177 2887083 3314799 3831786 4491018 5156354 5747679 5774166 6629598 6736527 7734531 9944397 11495358 13473054 15469062 19888794 20209581 23203593 29833191 40419162 46407186 59666382 69610779 89499573 139221558 178999146 208832337 417664674 626497011 1252994022
• Sum of all divisors σ(n): 3352108032
• Sum of proper divisors (its aliquot sum) s(n): 2099114010
• 1252994022 is an abundant number, because the sum of its proper divisors (2099114010) is greater than itself. Its abundance is 846119988

Bases of 1252994022

• Binary: 1001010101011110010101111100110₂
• Hexadecimal: 0x4AAF2BE6
• Base-36: KQ00DI

Squares and roots of 1252994022

• 1252994022 squared (1252994022²) is 1569994019167736484
• 1252994022 cubed (1252994022³) is 1967193120592927229723298648
• The square root of 1252994022 is 35397.6556003361
• The cube root of 1252994022 is 1078.0767159019

Scales and comparisons

• 1,252,994,022 seconds is equal to 39 years, 43 weeks, 5 days, 5 hours, 53 minutes, 42 seconds.
• To count from 1 to 1,252,994,022 would take you about seventy-nine 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 1252994022 cubic inches would be around 89.8 feet tall.

Recreational maths with 1252994022

• 1252994022 backwards is 2204992521
• The number of decimal digits it has is: 10
• The sum of 1252994022's digits is 36
• More coming soon!