13517264640

Names of 13517264640

• Cardinal: 13517264640 can be written as Thirteen billion, five hundred seventeen million, two hundred sixty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.351726464 × 10¹⁰

Factors of 13517264640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 320032

Divisors of 13517264640

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 64 66 80 88 96 110 120 128 132 160 165 176 192 220 240 256 264 320 330 352 384 440 480 528 640 660 704 768 880 960 1056 1280 1320 1408 1760 1920 2112 2640 2816 3520 3840 4224 5280 7040 8448 10560 14080 21120 42240 320011 640022 960033 1280044 1600055 1920066 2560088 3200110 3520121 3840132 4800165 5120176 6400220 7040242 7680264 9600330 10240352 10560363 12800440 14080484 15360528 17600605 19200660 20480704 21120726 25600880 28160968 30721056 35201210 38401320 40961408 42241452 51201760 52801815 56321936 61442112 70402420 76802640 81922816 84482904 102403520 105603630 112643872 122884224 140804840 153605280 168965808 204807040 211207260 225287744 245768448 281609680 307210560 337931616 409614080 422414520 450575488 563219360 614421120 675863232 844829040 901150976 1126438720 1228842240 1351726464 1689658080 2252877440 2703452928 3379316160 4505754880 6758632320 13517264640
• Sum of all divisors σ(n): 47095526016
• Sum of proper divisors (its aliquot sum) s(n): 33578261376
• 13517264640 is an abundant number, because the sum of its proper divisors (33578261376) is greater than itself. Its abundance is 20060996736

Bases of 13517264640

• Binary: 1100100101101100010001011100000000₂
• Hexadecimal: 0x325B11700
• Base-36: 67JTW5C

Squares and roots of 13517264640

• 13517264640 squared (13517264640²) is 182716443347794329600
• 13517264640 cubed (13517264640³) is 2469826518811703513494585344000
• The square root of 13517264640 is 116263.7718294053
• The cube root of 13517264640 is 2382.1161791819

Scales and comparisons

• 13,517,264,640 seconds is equal to 429 years, 41 weeks, 6 days, 19 hours, 44 minutes.
• To count from 1 to 13,517,264,640 would take you about eight hundred fifty-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 13517264640 cubic inches would be around 198.5 feet tall.

Recreational maths with 13517264640

• 13517264640 backwards is 04646271531
• The number of decimal digits it has is: 11
• The sum of 13517264640's digits is 39
• More coming soon!