13268228480

Names of 13268228480

• Cardinal: 13268228480 can be written as Thirteen billion, two hundred sixty-eight million, two hundred twenty-eight thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.326822848 × 10¹⁰

Factors of 13268228480

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 609

Divisors of 13268228480

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 29 32 40 52 58 64 65 80 104 116 127 128 130 145 160 208 232 254 260 290 320 377 416 433 464 508 520 580 635 640 754 832 866 928 1016 1040 1160 1270 1508 1651 1664 1732 1856 1885 2032 2080 2165 2320 2540 3016 3302 3464 3683 3712 3770 4064 4160 4330 4640 5080 5629 6032 6604 6928 7366 7540 8128 8255 8320 8660 9280 10160 11258 12064 12557 13208 13856 14732 15080 16256 16510 17320 18415 18560 20320 22516 24128 25114 26416 27712 28145 29464 30160 33020 34640 36830 40640 45032 47879 48256 50228 52832 54991 55424 56290 58928 60320 62785 66040 69280 73660 81280 90064 95758 100456 105664 109982 112580 117856 120640 125570 132080 138560 147320 163241 180128 191516 200912 211328 219964 225160 235712 239395 241280 251140 264160 274955 277120 294640 326482 360256 383032 401824 439928 450320 471424 478790 502280 528320 549910 589280 652964 714883 720512 766064 803648 816205 879856 900640 957580 1004560 1056640 1099820 1178560 1305928 1429766 1532128 1594739 1607296 1632410 1759712 1801280 1915160 2009120 2199640 2357120 2611856 2859532 3064256 3189478 3264820 3519424 3574415 3602560 3830320 4018240 4399280 5223712 5719064 6128512 6378956 6529640 7038848 7148830 7660640 7973695 8036480 8798560 10447424 11438128 12757912 13059280 14297660 15321280 15947390 17597120 20731607 20894848 22876256 25515824 26118560 28595320 30642560 31894780 35194240 41463214 45752512 51031648 52237120 57190640 63789560 82926428 91505024 102063296 103658035 104474240 114381280 127579120 165852856 204126592 207316070 228762560 255158240 331705712 414632140 457525120 510316480 663411424 829264280 1020632960 1326822848 1658528560 2653645696 3317057120 6634114240 13268228480
• Sum of all divisors σ(n): 35697715200
• Sum of proper divisors (its aliquot sum) s(n): 22429486720
• 13268228480 is an abundant number, because the sum of its proper divisors (22429486720) is greater than itself. Its abundance is 9161258240

Bases of 13268228480

• Binary: 1100010110110110010001100110000000₂
• Hexadecimal: 0x316D91980
• Base-36: 63FK6M8

Squares and roots of 13268228480

• 13268228480 squared (13268228480²) is 176045886997483110400
• 13268228480 cubed (13268228480³) is 2335817051646867093728264192000
• The square root of 13268228480 is 115187.7965758527
• The cube root of 13268228480 is 2367.3963871163

Scales and comparisons

• 13,268,228,480 seconds is equal to 421 years, 46 weeks, 1 day, 11 hours, 1 minute, 20 seconds.
• To count from 1 to 13,268,228,480 would take you about eight hundred forty-three 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 13268228480 cubic inches would be around 197.3 feet tall.

Recreational maths with 13268228480

• 13268228480 backwards is 08482286231
• The number of decimal digits it has is: 11
• The sum of 13268228480's digits is 44
• More coming soon!