140909428385397

Names of 140909428385397

• Cardinal: 140909428385397 can be written as One hundred forty trillion, nine hundred nine billion, four hundred twenty-eight million, three hundred eighty-five thousand, three hundred ninety-seven.

Scientific notation

• Scientific notation: 1.40909428385397 × 10¹⁴

Factors of 140909428385397

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 800352

Divisors of 140909428385397

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 21 29 31 63 87 93 203 217 261 279 609 651 899 1827 1953 2697 3121 6293 8091 9363 18879 21847 28089 56637 65541 90509 96751 196623 271527 290253 633563 677257 797161 814581 870759 1900689 2031771 2391483 2805779 5580127 5702067 6095313 7174449 8417337 16740381 19640453 23117669 24711991 25252011 50221143 58921359 69353007 74135973 161823683 172983937 176764077 208059021 222407919 485471049 518951811 716647739 1456413147 1556855433 2149943217 2487939481 5016534173 6449829651 7463818443 15049602519 17415576367 22391455329 45148807557 52246729101 72150244949 77126123911 156740187303 216450734847 231378371733 505051714643 539882867377 649352204541 694135115199 1515155143929 1619648602131 2236657593419 4545465431787 4858945806393 6709972780257 15656603153933 20129918340771 46969809461799 140909428385397
• Sum of all divisors σ(n): 248475778037760
• Sum of proper divisors (its aliquot sum) s(n): 107566349652363
• 140909428385397 is a deficient number, because the sum of its proper divisors (107566349652363) is less than itself. Its deficiency is 33343078733034

Bases of 140909428385397

• Binary: 100000000010100000001000011011001010011001110101₂
• Hexadecimal: 0x8028086CA675
• Base-36: 1DY4WBHJ79

Squares and roots of 140909428385397

• 140909428385397 squared (140909428385397²) is 19855467007899325794362847609
• 140909428385397 cubed (140909428385397³) is 2797822506408202897712690944205416031965773
• The square root of 140909428385397 is 11870527.7214366927
• The cube root of 140909428385397 is 52037.1318103885

Scales and comparisons

• 140,909,428,385,397 seconds is equal to 4,480,483 years, 49 weeks, 6 days, 20 hours, 49 minutes, 57 seconds.
• To count from 1 to 140,909,428,385,397 would take you about eleven million, two hundred one thousand, two hundred nine 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 140909428385397 cubic inches would be around 4336.4 feet tall.

Recreational maths with 140909428385397

• 140909428385397 backwards is 793583824909041
• The number of decimal digits it has is: 15
• The sum of 140909428385397's digits is 72
• More coming soon!