31389530148496

Names of 31389530148496

• Cardinal: 31389530148496 can be written as Thirty-one trillion, three hundred eighty-nine billion, five hundred thirty million, one hundred forty-eight thousand, four hundred ninety-six.

Scientific notation

• Scientific notation: 3.1389530148496 × 10¹³

Factors of 31389530148496

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 839

Divisors of 31389530148496

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 4 8 13 16 26 52 104 163 169 208 326 338 652 661 676 1304 1322 1352 2119 2608 2644 2704 4238 5288 8476 8593 10576 16952 17186 26569 27547 33904 34372 53138 55094 68744 106276 107743 110188 111709 137488 212552 215486 220376 223418 345397 425104 430972 436921 440752 446836 690794 861944 873842 893672 1381588 1400659 1723888 1747684 1787344 2763176 2801318 3495368 4490161 5526352 5602636 5679973 6990736 8980322 11205272 11359946 17562109 17960644 18208567 22410544 22719892 35124218 35921288 36417134 45439784 70248436 71218123 71842576 72834268 73839649 90879568 140496872 142436246 145668536 147679298 228307417 280993744 284872492 291337072 295358596 456614834 569744984 590717192 913229668 925835599 1139489968 1181434384 1826459336 1851671198 2967996421 3652918672 3703342396 5935992842 7406684792 11608554049 11871985684 12035862787 14813369584 23217108098 23743971368 24071725574 46434216196 47487942736 48143451148 92868432392 96286902296 150911202637 185736864784 192573804592 301822405274 603644810548 1207289621096 1961845634281 2414579242192 3923691268562 7847382537124 15694765074248 31389530148496
• Sum of all divisors σ(n): 66362222661147
• Sum of proper divisors (its aliquot sum) s(n): 34972692512651
• 31389530148496 is an abundant number, because the sum of its proper divisors (34972692512651) is greater than itself. Its abundance is 3583162364155

Bases of 31389530148496

• Binary: 111001000110001110001110010110100111010010000₂
• Hexadecimal: 0x1C8C71CB4E90
• Base-36: B4K5FSOLS

Squares and roots of 31389530148496

• 31389530148496 squared (31389530148496²) is 985302602943339315811062016
• 31389530148496 cubed (31389530148496³) is 30928185760481533080504920523771945127936
• 31389530148496 is a perfect square number. Its square root is 5602636
• The cube root of 31389530148496 is 31544.8358409307

Scales and comparisons

• 31,389,530,148,496 seconds is equal to 998,089 years, 50 weeks, 1 day, 2 hours, 8 minutes, 16 seconds.
• To count from 1 to 31,389,530,148,496 would take you about two million, four hundred ninety-five thousand, two hundred twenty-four 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 31389530148496 cubic inches would be around 2628.7 feet tall.

Recreational maths with 31389530148496

• 31389530148496 backwards is 69484103598313
• The number of decimal digits it has is: 14
• The sum of 31389530148496's digits is 64
• More coming soon!