749402710252253131

Names of 749402710252253131

• Cardinal: 749402710252253131 can be written as Seven hundred forty-nine quadrillion, four hundred two trillion, seven hundred ten billion, two hundred fifty-two million, two hundred fifty-three thousand, one hundred thirty-one.

Scientific notation

• Scientific notation: 7.49402710252253131 × 10¹⁷

Factors of 749402710252253131

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 13465723

Divisors of 749402710252253131

• Number of divisors d(n): 32
• Complete list of divisors:
  1 103 149 349 10399 15347 35947 52001 1071097 1549451 3629251 5356103 13454723 159593453 373812853 540758399 1385836469 2004753727 4695698327 55698115097 139915664477 206489633881 483656927681 699659050723 14411313441131 20847434007073 48830566902473 72064882224469 2147285702728519 5029548390954719 7275754468468477 749402710252253131
• Sum of all divisors σ(n): 764013047616000000
• Sum of proper divisors (its aliquot sum) s(n): 14610337363746869
• 749402710252253131 is a deficient number, because the sum of its proper divisors (14610337363746869) is less than itself. Its deficiency is 734792372888506262

Bases of 749402710252253131

• Binary: 101001100110011010011100101101100010010011001110111111001011₂
• Hexadecimal: 0xA6669CB624CEFCB
• Base-36: 5OYX38DJLN7V

Squares and roots of 749402710252253131

• 749402710252253131 squared (749402710252253131²) is 561604422133422460018401662099303161
• 749402710252253131 cubed (749402710252253131³) is 420867876036437246979258370731086214845119565280447091
• The square root of 749402710252253131 is 865680489.7029002183
• The cube root of 749402710252253131 is 908319.0440279147

Scales and comparisons

• 749,402,710,252,253,131 seconds is equal to 23,828,688,131 years, 12 weeks, 3 days, 10 hours, 45 minutes, 31 seconds.
• To count from 1 to 749,402,710,252,253,131 would take you about seventy-one billion, four hundred eighty-six million, sixty-four thousand, three hundred ninety-three 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 749402710252253131 cubic inches would be around 75693.3 feet tall.

Recreational maths with 749402710252253131

• 749402710252253131 backwards is 131352252017204947
• The number of decimal digits it has is: 18
• The sum of 749402710252253131's digits is 58
• More coming soon!