13518400320

Names of 13518400320

• Cardinal: 13518400320 can be written as Thirteen billion, five hundred eighteen million, four hundred thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.351840032 × 10¹⁰

Factors of 13518400320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 77020

Divisors of 13518400320

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 61 64 72 80 90 96 120 122 144 160 180 183 192 240 244 288 305 320 360 366 480 488 549 576 610 720 732 915 960 976 1098 1220 1440 1464 1830 1952 2196 2440 2745 2880 2928 3660 3904 4392 4880 5490 5856 7320 8784 9760 10980 11712 14640 17568 19520 21960 29280 35136 43920 58560 76949 87840 153898 175680 230847 307796 384745 461694 615592 692541 769490 923388 1154235 1231184 1385082 1538980 1846776 2308470 2462368 2770164 3077960 3462705 3693552 4616940 4693889 4924736 5540328 6155920 6925410 7387104 9233880 9387778 11080656 12311840 13850820 14081667 14774208 18467760 18775556 22161312 23469445 24623680 27701640 28163334 36935520 37551112 42245001 44322624 46938890 55403280 56326668 70408335 73871040 75102224 84490002 93877780 110806560 112653336 140816670 150204448 168980004 187755560 211225005 221613120 225306672 281633340 300408896 337960008 375511120 422450010 450613344 563266680 675920016 751022240 844900020 901226688 1126533360 1351840032 1502044480 1689800040 2253066720 2703680064 3379600080 4506133440 6759200160 13518400320
• Sum of all divisors σ(n): 47260535400
• Sum of proper divisors (its aliquot sum) s(n): 33742135080
• 13518400320 is an abundant number, because the sum of its proper divisors (33742135080) is greater than itself. Its abundance is 20223734760

Bases of 13518400320

• Binary: 1100100101110000100110101101000000₂
• Hexadecimal: 0x325C26B40
• Base-36: 67KI8G0

Squares and roots of 13518400320

• 13518400320 squared (13518400320²) is 182747147211776102400
• 13518400320 cubed (13518400320³) is 2470449093346761170452512768000
• The square root of 13518400320 is 116268.6557933823
• The cube root of 13518400320 is 2382.1828900639

Scales and comparisons

• 13,518,400,320 seconds is equal to 429 years, 43 weeks, 5 days, 23 hours, 12 minutes.
• To count from 1 to 13,518,400,320 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 13518400320 cubic inches would be around 198.5 feet tall.

Recreational maths with 13518400320

• 13518400320 backwards is 02300481531
• The number of decimal digits it has is: 11
• The sum of 13518400320's digits is 27
• More coming soon!