13123318032

Names of 13123318032

• Cardinal: 13123318032 can be written as Thirteen billion, one hundred twenty-three million, three hundred eighteen thousand and thirty-two.

Scientific notation

• Scientific notation: 1.3123318032 × 10¹⁰

Factors of 13123318032

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3572

Divisors of 13123318032

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 29 33 36 44 48 54 58 66 72 81 87 88 99 108 116 132 144 162 174 176 198 216 232 243 261 264 297 319 324 348 396 432 464 486 522 528 594 638 648 696 729 783 792 891 957 972 1044 1188 1276 1296 1392 1458 1566 1584 1782 1914 1944 2088 2349 2376 2552 2673 2871 2916 3132 3527 3564 3828 3888 4176 4698 4752 5104 5346 5742 5832 6264 7047 7054 7128 7656 8019 8613 9396 10581 10692 11484 11664 12528 14094 14108 14256 15312 16038 17226 18792 21141 21162 21384 22968 25839 28188 28216 31743 32076 34452 37584 38797 42282 42324 42768 45936 51678 56376 56432 63486 64152 68904 77517 77594 84564 84648 95229 102283 103356 112752 116391 126972 128304 137808 155034 155188 169128 169296 190458 204566 206712 232551 232782 253944 285687 306849 310068 310376 338256 349173 380916 409132 413424 465102 465564 507888 571374 613698 620136 620752 698346 761832 818264 857061 920547 930204 931128 1047519 1125113 1142748 1227396 1240272 1396692 1523664 1636528 1714122 1841094 1860408 1862256 2095038 2250226 2285496 2454792 2571183 2761641 2793384 3142557 3375339 3428244 3682188 3720816 4190076 4500452 4570992 4909584 5142366 5523282 5586768 6285114 6750678 6856488 7364376 8284923 8380152 9000904 9427671 10126017 10284732 11046564 12570228 13501356 13712976 14728752 16569846 16760304 18001808 18855342 20252034 20569464 22093128 24854769 25140456 27002712 28283013 30378051 33139692 37710684 40504068 41138928 44186256 49709538 50280912 54005424 56566026 60756102 66279384 74564307 75421368 81008136 91134153 99419076 113132052 121512204 132558768 149128614 150842736 162016272 182268306 198838152 226264104 243024408 273402459 298257228 364536612 397676304 452528208 486048816 546804918 596514456 729073224 820207377 1093609836 1193028912 1458146448 1640414754 2187219672 3280829508 4374439344 6561659016 13123318032
• Sum of all divisors σ(n): 43034120640
• Sum of proper divisors (its aliquot sum) s(n): 29910802608
• 13123318032 is an abundant number, because the sum of its proper divisors (29910802608) is greater than itself. Its abundance is 16787484576

Bases of 13123318032

• Binary: 1100001110001101011111000100010000₂
• Hexadecimal: 0x30E35F110
• Base-36: 611A900

Squares and roots of 13123318032

• 13123318032 squared (13123318032²) is 172221476169016353024
• 13123318032 cubed (13123318032³) is 2260117203706510585342736928768
• The square root of 13123318032 is 114557.0514285349
• The cube root of 13123318032 is 2358.7462238181

Scales and comparisons

• 13,123,318,032 seconds is equal to 417 years, 14 weeks, 4 days, 6 hours, 7 minutes, 12 seconds.
• To count from 1 to 13,123,318,032 would take you about eight hundred thirty-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 13123318032 cubic inches would be around 196.6 feet tall.

Recreational maths with 13123318032

• 13123318032 backwards is 23081332131
• 13123318032 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13123318032's digits is 27
• More coming soon!