985790100108

Names of 985790100108

• Cardinal: 985790100108 can be written as Nine hundred eighty-five billion, seven hundred ninety million, one hundred thousand, one hundred eight.

Scientific notation

• Scientific notation: 9.85790100108 × 10¹¹

Factors of 985790100108

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 435326

Divisors of 985790100108

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 11 12 22 33 44 66 131 132 262 393 524 786 1441 1572 2882 4323 5764 8646 17161 17292 34322 51483 68644 102966 188771 205932 377542 435179 566313 755084 870358 1132626 1305537 1740716 2265252 2611074 4786969 5222148 9573938 14360907 19147876 28721814 57008449 57443628 114016898 171025347 228033796 342050694 627092939 684101388 1254185878 1881278817 2508371756 3762557634 7468106819 7525115268 14936213638 22404320457 29872427276 44808640914 82149175009 89617281828 164298350018 246447525027 328596700036 492895050054 985790100108
• Sum of all divisors σ(n): 2528590760640
• Sum of proper divisors (its aliquot sum) s(n): 1542800660532
• 985790100108 is an abundant number, because the sum of its proper divisors (1542800660532) is greater than itself. Its abundance is 557010560424

Bases of 985790100108

• Binary: 1110010110000101101010110011001010001100₂
• Hexadecimal: 0xE585AB328C
• Base-36: CKV5Z1CC

Squares and roots of 985790100108

• 985790100108 squared (985790100108²) is 971782121470940661611664
• 985790100108 cubed (985790100108³) is 957973194808003211023090007180459712
• The square root of 985790100108 is 992869.6289584045
• The cube root of 985790100108 is 9952.4075219603

Scales and comparisons

• 985,790,100,108 seconds is equal to 31,345 years, 3 weeks, 6 days, 15 hours, 21 minutes, 48 seconds.
• To count from 1 to 985,790,100,108 would take you about sixty-two thousand, six hundred ninety 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 985790100108 cubic inches would be around 829.4 feet tall.

Recreational maths with 985790100108

• 985790100108 backwards is 801001097589
• The number of decimal digits it has is: 12
• The sum of 985790100108's digits is 48
• More coming soon!