997397797024

Names of 997397797024

• Cardinal: 997397797024 can be written as Nine hundred ninety-seven billion, three hundred ninety-seven million, seven hundred ninety-seven thousand and twenty-four.

Scientific notation

• Scientific notation: 9.97397797024 × 10¹¹

Factors of 997397797024

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 255

Divisors of 997397797024

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 16 19 32 38 76 83 151 152 166 302 304 332 361 604 608 664 722 1208 1328 1444 1577 2416 2656 2869 2888 3154 4832 5738 5776 6308 6889 11476 11552 12533 12616 13778 22952 25066 25232 27556 29963 45904 50132 50464 54511 55112 59926 91808 100264 109022 110224 119852 130891 200528 218044 220448 238127 239704 261782 401056 436088 476254 479408 523564 571787 872176 952508 958816 1040239 1047128 1143574 1744352 1905016 2080478 2094256 2287148 2486929 3810032 4160956 4188512 4524413 4574296 4973858 7620064 8321912 9048826 9148592 9947716 10863953 16643824 18097652 18297184 19764541 19895432 21727906 33287648 36195304 39529082 39790864 43455812 72390608 79058164 79581728 86339837 86911624 144781216 158116328 172679674 173823248 206415107 316232656 345359348 347646496 375526279 412830214 632465312 690718696 751052558 825660428 1381437392 1502105116 1640456903 1651320856 2762874784 3004210232 3280913806 3302641712 6008420464 6561827612 6605283424 12016840928 13123655224 26247310448 31168681157 52494620896 62337362314 124674724628 249349449256 498698898512 997397797024
• Sum of all divisors σ(n): 2111580394560
• Sum of proper divisors (its aliquot sum) s(n): 1114182597536
• 997397797024 is an abundant number, because the sum of its proper divisors (1114182597536) is greater than itself. Its abundance is 116784800512

Bases of 997397797024

• Binary: 1110100000111001100010101001100010100000₂
• Hexadecimal: 0xE8398A98A0
• Base-36: CQ74W9LS

Squares and roots of 997397797024

• 997397797024 squared (997397797024²) is 994802365508328303256576
• 997397797024 cubed (997397797024³) is 992213687832270691593056707441229824
• The square root of 997397797024 is 998698.0509763699
• The cube root of 997397797024 is 9991.3184553393

Scales and comparisons

• 997,397,797,024 seconds is equal to 31,714 years, 8 weeks, 3 days, 23 hours, 37 minutes, 4 seconds.
• To count from 1 to 997,397,797,024 would take you about sixty-three thousand, four hundred twenty-eight 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 997397797024 cubic inches would be around 832.6 feet tall.

Recreational maths with 997397797024

• 997397797024 backwards is 420797793799
• The number of decimal digits it has is: 12
• The sum of 997397797024's digits is 73
• More coming soon!