13038432472

Names of 13038432472

• Cardinal: 13038432472 can be written as Thirteen billion, thirty-eight million, four hundred thirty-two thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.3038432472 × 10¹⁰

Factors of 13038432472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 533

Divisors of 13038432472

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 13 17 19 26 34 38 52 68 73 76 104 136 146 152 169 221 247 292 323 338 409 442 494 584 646 676 818 884 949 988 1241 1292 1352 1387 1636 1768 1898 1976 2482 2584 2774 2873 3211 3272 3796 4199 4964 5317 5548 5746 6422 6953 7592 7771 8398 9928 10634 11096 11492 12337 12844 13906 15542 16133 16796 18031 21268 22984 23579 24674 25688 27812 29857 31084 32266 33592 36062 42536 47158 49348 54587 55624 59714 62168 64532 69121 72124 90389 94316 98696 101023 109174 119428 129064 132107 138242 144248 180778 188632 202046 209729 218348 234403 238856 264214 276484 306527 361556 388141 404092 419458 436696 468806 507569 528428 552968 567283 613054 723112 776282 808184 838916 937612 1015138 1056856 1134566 1175057 1226108 1313299 1552564 1677832 1717391 1875224 2030276 2269132 2350114 2452216 2626598 3105128 3434782 3984851 4060552 4538264 4700228 5045833 5253196 6598397 6869564 7374679 7969702 9400456 9643811 10091666 10506392 13196794 13739128 14749358 15939404 19287622 20183332 22326083 26393588 29498716 31878808 38575244 40366664 44652166 52787176 58997432 77150488 85779161 89304332 95870827 125369543 171558322 178608664 191741654 250739086 343116644 383483308 501478172 686233288 766966616 1002956344 1629804059 3259608118 6519216236 13038432472
• Sum of all divisors σ(n): 29981988000
• Sum of proper divisors (its aliquot sum) s(n): 16943555528
• 13038432472 is an abundant number, because the sum of its proper divisors (16943555528) is greater than itself. Its abundance is 3905123056

Bases of 13038432472

• Binary: 1100001001001001101011000011011000₂
• Hexadecimal: 0x30926B0D8
• Base-36: 5ZMQUVS

Squares and roots of 13038432472

• 13038432472 squared (13038432472²) is 170000721326904030784
• 13038432472 cubed (13038432472³) is 2216542925212128442201793218048
• The square root of 13038432472 is 114185.9556688123
• The cube root of 13038432472 is 2353.6495261297

Scales and comparisons

• 13,038,432,472 seconds is equal to 414 years, 30 weeks, 1 day, 18 hours, 47 minutes, 52 seconds.
• To count from 1 to 13,038,432,472 would take you about eight hundred twenty-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 13038432472 cubic inches would be around 196.1 feet tall.

Recreational maths with 13038432472

• 13038432472 backwards is 27423483031
• The number of decimal digits it has is: 11
• The sum of 13038432472's digits is 37
• More coming soon!