981427984436

Names of 981427984436

• Cardinal: 981427984436 can be written as Nine hundred eighty-one billion, four hundred twenty-seven million, nine hundred eighty-four thousand, four hundred thirty-six.

Scientific notation

• Scientific notation: 9.81427984436 × 10¹¹

Factors of 981427984436

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 19681

Divisors of 981427984436

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 17 19 23 34 38 46 68 76 89 92 178 323 356 361 391 437 646 722 782 874 1292 1444 1513 1564 1691 1748 2047 3026 3382 4094 6052 6137 6764 7429 8188 8303 12274 14858 16606 19531 24548 28747 29716 32129 33212 34799 38893 39062 57494 64258 69598 77786 78124 114988 128516 139196 141151 155572 282302 332027 371089 449213 546193 564604 661181 664054 738967 742178 898426 1092386 1322362 1328108 1477934 1484356 1738259 1796852 2184772 2644724 2955868 3476518 6308513 6953036 7050691 7636621 8535047 12562439 12617026 14101382 15273242 17070094 25124878 25234052 28202764 29550403 30546484 33026921 34140188 39979957 50249756 59100806 66053842 79959914 118201612 119861747 132107684 145095799 159919828 162165893 239723494 290191598 324331786 479446988 561457657 580383196 627511499 648663572 679659269 759619183 1122915314 1255022998 1359318538 1519238366 2245830628 2510045996 2718637076 2756820181 3038476732 5513640362 10667695483 11027280724 12913526111 14432764477 21335390966 25827052222 28865528954 42670781932 51654104444 57731057908 245356996109 490713992218 981427984436
• Sum of all divisors σ(n): 2025330894720
• Sum of proper divisors (its aliquot sum) s(n): 1043902910284
• 981427984436 is an abundant number, because the sum of its proper divisors (1043902910284) is greater than itself. Its abundance is 62474925848

Bases of 981427984436

• Binary: 1110010010000001101010101001100000110100₂
• Hexadecimal: 0xE481AA9834
• Base-36: CIV0VRCK

Squares and roots of 981427984436

• 981427984436 squared (981427984436²) is 963200888634109458238096
• 981427984436 cubed (981427984436³) is 945312306739138146678418473070273856
• The square root of 981427984436 is 990670.4721732651
• The cube root of 981427984436 is 9937.7060334063

Scales and comparisons

• 981,427,984,436 seconds is equal to 31,206 years, 19 weeks, 3 days, 4 hours, 33 minutes, 56 seconds.
• To count from 1 to 981,427,984,436 would take you about sixty-two thousand, four hundred twelve 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 981427984436 cubic inches would be around 828.1 feet tall.

Recreational maths with 981427984436

• 981427984436 backwards is 634489724189
• The number of decimal digits it has is: 12
• The sum of 981427984436's digits is 65
• More coming soon!