989061206913

Names of 989061206913

• Cardinal: 989061206913 can be written as Nine hundred eighty-nine billion, sixty-one million, two hundred six thousand, nine hundred thirteen.

Scientific notation

• Scientific notation: 9.89061206913 × 10¹¹

Factors of 989061206913

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1004

Divisors of 989061206913

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 13 31 39 93 117 127 169 279 331 381 403 499 507 993 1143 1209 1497 1521 1651 2979 3627 3937 4303 4491 4953 5239 6487 10261 11811 12909 14859 15469 15717 19461 21463 30783 35433 38727 42037 46407 47151 51181 55939 58383 63373 64389 84331 92349 126111 133393 139221 153543 165169 167817 190119 193167 201097 252993 378333 400179 460629 495507 503451 546481 570357 603291 665353 758979 823849 1200537 1303147 1486521 1639443 1734109 1809873 1964563 1996059 2147197 2471547 2614261 3909441 4918329 5120239 5202327 5893689 5988177 6441591 7104253 7414641 7842783 10710037 11728323 15360717 15606981 16940911 17681067 19324773 20976463 21312759 23528349 25539319 27913561 32130111 46082151 50822733 62929389 63938277 66563107 76617957 83740683 96390333 152468199 188788167 199689321 220231843 229853871 251222049 272694019 332011147 599067963 650270353 660695529 818082057 865320391 996033441 1950811059 1982086587 2454246171 2595961173 2988100323 3545022247 5852433177 7787883519 8453514589 10635066741 25360543767 31905200223 76081631301 109895689657 329687068971 989061206913
• Sum of all divisors σ(n): 1617567744000
• Sum of proper divisors (its aliquot sum) s(n): 628506537087
• 989061206913 is a deficient number, because the sum of its proper divisors (628506537087) is less than itself. Its deficiency is 360554669826

Bases of 989061206913

• Binary: 1110011001001000101001000101001110000001₂
• Hexadecimal: 0xE648A45381
• Base-36: CMD9I7I9

Squares and roots of 989061206913

• 989061206913 squared (989061206913²) is 978242071020200198989569
• 989061206913 cubed (989061206913³) is 967541283416311870015505878237690497
• The square root of 989061206913 is 994515.5639370357
• The cube root of 989061206913 is 9963.4035900327

Scales and comparisons

• 989,061,206,913 seconds is equal to 31,449 years, 4 weeks, 3 days, 16 hours, 8 minutes, 33 seconds.
• To count from 1 to 989,061,206,913 would take you about sixty-two thousand, eight hundred ninety-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 989061206913 cubic inches would be around 830.3 feet tall.

Recreational maths with 989061206913

• 989061206913 backwards is 319602160989
• The number of decimal digits it has is: 12
• The sum of 989061206913's digits is 54
• More coming soon!