989012529064

Names of 989012529064

• Cardinal: 989012529064 can be written as Nine hundred eighty-nine billion, twelve million, five hundred twenty-nine thousand and sixty-four.

Scientific notation

• Scientific notation: 9.89012529064 × 10¹¹

Factors of 989012529064

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8123

Divisors of 989012529064

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 14 17 28 34 56 68 119 136 163 238 326 476 652 907 952 1141 1304 1814 2282 2771 3628 4564 5542 6349 7027 7256 9128 11084 12698 14054 15419 19397 22168 25396 28108 30838 38794 49189 50792 56216 61676 77588 98378 107933 119459 123352 147841 155176 196756 215866 238918 295682 393512 431732 477836 591364 836213 863464 955672 1034887 1145401 1182728 1672426 2069774 2290802 2513297 3344852 4139548 4581604 5026594 6373489 6689704 8017807 8279096 9163208 10053188 12746978 16035614 17593079 19471817 20106376 25493956 32071228 35186158 38943634 44614423 50987912 64142456 70372316 77887268 89228846 108349313 136302719 140744632 155774536 178457692 216698626 272605438 356915384 433397252 545210876 758445191 866794504 1038878707 1090421752 1516890382 2077757414 3033780764 4155514828 6067561528 7272150949 8311029656 14544301898 17660938019 29088603796 35321876038 58177207592 70643752076 123626566133 141287504152 247253132266 494506264532 989012529064
• Sum of all divisors σ(n): 2260555637760
• Sum of proper divisors (its aliquot sum) s(n): 1271543108696
• 989012529064 is an abundant number, because the sum of its proper divisors (1271543108696) is greater than itself. Its abundance is 282530579632

Bases of 989012529064

• Binary: 1110011001000101101111011000111110101000₂
• Hexadecimal: 0xE645BD8FA8
• Base-36: CMCGIVFS

Squares and roots of 989012529064

• 989012529064 squared (989012529064²) is 978145782645569444716096
• 989012529064 cubed (989012529064³) is 967398434287580277253108236428614144
• The square root of 989012529064 is 994491.0904900053
• The cube root of 989012529064 is 9963.2401336801

Scales and comparisons

• 989,012,529,064 seconds is equal to 31,447 years, 28 weeks, 6 hours, 31 minutes, 4 seconds.
• To count from 1 to 989,012,529,064 would take you about sixty-two thousand, eight hundred ninety-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 989012529064 cubic inches would be around 830.3 feet tall.

Recreational maths with 989012529064

• 989012529064 backwards is 460925210989
• The number of decimal digits it has is: 12
• The sum of 989012529064's digits is 55
• More coming soon!