425749971042

Names of 425749971042

• Cardinal: 425749971042 can be written as Four hundred twenty-five billion, seven hundred forty-nine million, nine hundred seventy-one thousand and forty-two.

Scientific notation

• Scientific notation: 4.25749971042 × 10¹¹

Factors of 425749971042

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 118764

Divisors of 425749971042

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 33 54 61 66 81 99 121 122 162 183 198 242 243 297 363 366 486 549 594 671 726 891 1089 1098 1342 1647 1782 2013 2178 2673 3267 3294 4026 4941 5346 6039 6534 7381 9801 9882 12078 14762 14823 18117 19602 22143 29403 29646 36234 44286 54351 58806 66429 108702 118687 132858 163053 199287 237374 326106 356061 398574 597861 712122 1068183 1195722 1305557 1793583 2136366 2611114 3204549 3587166 3916671 6409098 7239907 7833342 9613647 11750013 14361127 14479814 19227294 21719721 23500026 28722254 28840941 35250039 43083381 43439442 57681882 65159163 70500078 79638977 86166762 105750117 129250143 130318326 159277954 195477489 211500234 238916931 258500286 317250351 387750429 390954978 477833862 586432467 634500702 716750793 775500858 876028747 1163251287 1172864934 1433501586 1752057494 1759297401 2150252379 2326502574 2628086241 3489753861 3518594802 4300504758 5256172482 6450757137 6979507722 7884258723 12901514274 15768517446 19352271411 23652776169 38704542822 47305552338 70958328507 141916657014 212874985521 425749971042
• Sum of all divisors σ(n): 1068741762816
• Sum of proper divisors (its aliquot sum) s(n): 642991791774
• 425749971042 is an abundant number, because the sum of its proper divisors (642991791774) is greater than itself. Its abundance is 217241820732

Bases of 425749971042

• Binary: 110001100100000101011010000000001100010₂
• Hexadecimal: 0x6320AD0062
• Base-36: 5FL4JG4I

Squares and roots of 425749971042

• 425749971042 squared (425749971042²) is 181263037842263838565764
• 425749971042 cubed (425749971042³) is 77172733112328779433097785812606088
• The square root of 425749971042 is 652495.1885201913
• The cube root of 425749971042 is 7522.8928426299

Scales and comparisons

• 425,749,971,042 seconds is equal to 13,537 years, 27 weeks, 4 days, 16 hours, 50 minutes, 42 seconds.
• To count from 1 to 425,749,971,042 would take you about twenty-seven thousand and seventy-five 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 425749971042 cubic inches would be around 626.9 feet tall.

Recreational maths with 425749971042

• 425749971042 backwards is 240179947524
• 425749971042 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 425749971042's digits is 54
• More coming soon!