997965149967

Names of 997965149967

• Cardinal: 997965149967 can be written as Nine hundred ninety-seven billion, nine hundred sixty-five million, one hundred forty-nine thousand, nine hundred sixty-seven.

Scientific notation

• Scientific notation: 9.97965149967 × 10¹¹

Factors of 997965149967

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 116

Divisors of 997965149967

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 17 23 27 51 69 73 81 153 207 219 243 391 459 621 657 729 1173 1241 1377 1679 1863 1971 2187 3519 3723 4131 5037 5329 5589 5913 6561 10557 11169 12393 15111 15987 16767 17739 28543 31671 33507 37179 45333 47961 50301 53217 85629 90593 95013 100521 111537 122567 135999 143883 150903 159651 256887 271779 285039 301563 367701 389017 407997 431649 478953 770661 815337 855117 904689 1103103 1167051 1223991 1294947 2083639 2311983 2446011 2565351 2714067 3309309 3501153 3671973 3884841 6250917 6613289 6935949 7338033 8142201 8947391 9927927 10503459 11015919 11654523 18752751 19839867 20807847 22014099 26842173 29783781 31510377 34963569 56258253 59519601 62423541 66042297 80526519 89351343 94531131 152105647 168774759 178558803 187270623 198126891 241579557 268054029 283593393 456316941 506324277 535676409 594380673 724738671 804162087 850780179 1368950823 1518972831 1607029227 2174216013 2552340537 4106852469 4556918493 4821087681 6522648039 12320557407 13670755479 14463263043 19567944117 36961672221 43389789129 58703832351 110885016663 332655049989 997965149967
• Sum of all divisors σ(n): 1676802479040
• Sum of proper divisors (its aliquot sum) s(n): 678837329073
• 997965149967 is a deficient number, because the sum of its proper divisors (678837329073) is less than itself. Its deficiency is 319127820894

Bases of 997965149967

• Binary: 1110100001011011010110111011011100001111₂
• Hexadecimal: 0xE85B5BB70F
• Base-36: CQGIOLXR

Squares and roots of 997965149967

• 997965149967 squared (997965149967²) is 995934440548656800101089
• 997965149967 cubed (997965149967³) is 993907863319440529273297624645014063
• The square root of 997965149967 is 998982.0568794017
• The cube root of 997965149967 is 9993.2125606657

Scales and comparisons

• 997,965,149,967 seconds is equal to 31,732 years, 10 weeks, 4 days, 13 hours, 39 minutes, 27 seconds.
• To count from 1 to 997,965,149,967 would take you about sixty-three thousand, four hundred sixty-four 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 997965149967 cubic inches would be around 832.8 feet tall.

Recreational maths with 997965149967

• 997965149967 backwards is 769941569799
• 997965149967 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 997965149967's digits is 81
• More coming soon!