31380532811199

Names of 31380532811199

• Cardinal: 31380532811199 can be written as Thirty-one trillion, three hundred eighty billion, five hundred thirty-two million, eight hundred eleven thousand, one hundred ninety-nine.

Scientific notation

• Scientific notation: 3.1380532811199 × 10¹³

Factors of 31380532811199

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6143

Divisors of 31380532811199

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 9 11 13 33 39 71 99 117 127 143 213 381 429 499 639 781 923 1143 1287 1397 1497 1651 2343 2769 4191 4491 4953 5419 5489 6487 7029 8307 9017 10153 12573 14859 16257 16467 18161 19461 27051 30459 35429 48771 49401 54483 58383 59609 63373 70447 71357 81153 91377 99187 106287 117221 163449 178827 190119 211341 214071 297561 318861 351663 384749 389719 460577 536481 570357 634023 642213 688213 697103 774917 823849 892683 1054989 1154247 1169157 1289431 1381731 2064639 2091309 2324751 2471547 2704081 3462741 3507471 3868293 4145193 4232239 4499483 5001737 5066347 6193917 6273927 6974253 7414641 7570343 8112243 8946769 9062339 11604879 12696717 13498449 15005211 15199041 22711029 24336729 26840307 27187017 29744891 35153053 38090151 40495347 45015633 45597123 48863123 49494313 55019107 58493279 68133087 80520921 81561051 89234673 98414459 105459159 146589369 148482939 165057321 175479837 191989751 267704019 295243377 316377477 343418287 386683583 439768107 445448817 495171963 526439511 537494353 575969253 635220599 643426069 885730131 1030254861 1160050749 1612483059 1727907759 1905661797 1930278207 2111887261 2495866763 3090764583 3480152247 3777601157 4464437731 4837449177 5716985391 5790834621 6335661783 6987426589 7487600289 11332803471 13393313193 19006985349 20962279767 22462800867 24382698377 27454534393 33998410413 40179939579 49108815041 62886839301 73148095131 82363603179 147326445123 219444285393 247090809537 268209682147 316975078901 441979335369 804629046441 950925236703 2413887139323 2852775710109 3486725867911 10460177603733 31380532811199
• Sum of all divisors σ(n): 54546186240000
• Sum of proper divisors (its aliquot sum) s(n): 23165653428801
• 31380532811199 is a deficient number, because the sum of its proper divisors (23165653428801) is less than itself. Its deficiency is 8214879382398

Bases of 31380532811199

• Binary: 111001000101001011001100000101101010110111111₂
• Hexadecimal: 0x1C8A5982D5BF
• Base-36: B4G0N0IPR

Squares and roots of 31380532811199

• 31380532811199 squared (31380532811199²) is 984737839514737013779817601
• 31380532811199 cubed (31380532811199³) is 30901598083321420009017158023517990113599
• The square root of 31380532811199 is 5601832.9867284511
• The cube root of 31380532811199 is 31541.8216018035

Scales and comparisons

• 31,380,532,811,199 seconds is equal to 997,803 years, 45 weeks, 4 days, 5 hours, 46 minutes, 39 seconds.
• To count from 1 to 31,380,532,811,199 would take you about two million, four hundred ninety-four thousand, five 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 31380532811199 cubic inches would be around 2628.5 feet tall.

Recreational maths with 31380532811199

• 31380532811199 backwards is 99111823508313
• The number of decimal digits it has is: 14
• The sum of 31380532811199's digits is 54
• More coming soon!