989444021562939

Names of 989444021562939

• Cardinal: 989444021562939 can be written as Nine hundred eighty-nine trillion, four hundred forty-four billion, twenty-one million, five hundred sixty-two thousand, nine hundred thirty-nine.

Scientific notation

• Scientific notation: 9.89444021562939 × 10¹⁴

Factors of 989444021562939

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1933

Divisors of 989444021562939

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 73 191 219 269 311 433 573 653 807 933 1299 1959 13943 19637 22703 31609 41829 47669 51379 58911 59401 68109 82703 83659 94827 116477 124723 134663 143007 154137 175657 178203 203083 248109 250977 282749 349431 374169 403989 526971 609249 848247 3750667 4336273 6037319 6107107 8502821 9104779 9830399 11252001 12822961 13008819 14825059 15978869 18111957 18321321 20640677 22247107 25508463 25720633 27314337 29491197 33550487 36224347 38468883 38788853 44475177 47936607 54005059 54629327 61922031 66741321 76059481 77161899 87934939 100651461 108673041 116366559 162015177 163887981 228178443 263804817 1166457437 1624038811 1877606209 2449185551 2644377331 2831586269 3499372311 3942369307 3987940871 4872116433 5552342113 5632818627 6419250547 6918850277 7347556653 7933131993 8494758807 10434201457 11827107921 11963822613 14527360871 16657026339 16795573349 19257751641 20756550831 23654498591 31302604371 43582082613 50386720047 70963495773 505076070221 761696706361 1060497343583 1226076854477 1515228210663 1726778397143 2285090119083 3181492030749 3678230563431 4518009230881 5180335191429 13554027692643 329814673854313 989444021562939
• Sum of all divisors σ(n): 1358872706580480
• Sum of proper divisors (its aliquot sum) s(n): 369428685017541
• 989444021562939 is a deficient number, because the sum of its proper divisors (369428685017541) is less than itself. Its deficiency is 620015336545398

Bases of 989444021562939

• Binary: 11100000111110010011100011011011100010111000111011₂
• Hexadecimal: 0x383E4E36E2E3B
• Base-36: 9QQ8B3R1A3

Squares and roots of 989444021562939

• 989444021562939 squared (989444021562939²) is 978999471806641696792338317721
• 989444021562939 cubed (989444021562939³) is 968665174492356678639833097228823936380542019
• The square root of 989444021562939 is 31455429.1269875859
• The cube root of 989444021562939 is 99646.8886434171

Scales and comparisons

• 989,444,021,562,939 seconds is equal to 31,461,259 years, 17 weeks, 2 days, 17 hours, 15 minutes, 39 seconds.
• To count from 1 to 989,444,021,562,939 would take you about seventy-eight million, six hundred fifty-three thousand, one hundred forty-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 989444021562939 cubic inches would be around 8303.9 feet tall.

Recreational maths with 989444021562939

• 989444021562939 backwards is 939265120444989
• The number of decimal digits it has is: 15
• The sum of 989444021562939's digits is 75
• More coming soon!