13039933440

Names of 13039933440

• Cardinal: 13039933440 can be written as Thirteen billion, thirty-nine million, nine hundred thirty-three thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.303993344 × 10¹⁰

Factors of 13039933440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 8072

Divisors of 13039933440

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 53 60 64 80 96 106 120 128 159 160 192 212 240 256 265 318 320 384 424 480 512 530 636 640 768 795 848 960 1024 1060 1272 1280 1536 1590 1696 1920 2048 2120 2544 2560 3072 3180 3392 3840 4240 5088 5120 6144 6360 6784 7680 8009 8480 10176 10240 12720 13568 15360 16018 16960 20352 24027 25440 27136 30720 32036 33920 40045 40704 48054 50880 54272 64072 67840 80090 81408 96108 101760 108544 120135 128144 135680 160180 162816 192216 203520 240270 256288 271360 320360 325632 384432 407040 424477 480540 512576 542720 640720 768864 814080 848954 961080 1025152 1273431 1281440 1537728 1628160 1697908 1922160 2050304 2122385 2546862 2562880 3075456 3395816 3844320 4100608 4244770 5093724 5125760 6150912 6367155 6791632 7688640 8201216 8489540 10187448 10251520 12301824 12734310 13583264 15377280 16402432 16979080 20374896 20503040 24603648 25468620 27166528 30754560 33958160 40749792 41006080 49207296 50937240 54333056 61509120 67916320 81499584 82012160 101874480 108666112 123018240 135832640 162999168 203748960 217332224 246036480 271665280 325998336 407497920 434664448 543330560 651996672 814995840 869328896 1086661120 1303993344 1629991680 2173322240 2607986688 3259983360 4346644480 6519966720 13039933440
• Sum of all divisors σ(n): 42510031200
• Sum of proper divisors (its aliquot sum) s(n): 29470097760
• 13039933440 is an abundant number, because the sum of its proper divisors (29470097760) is greater than itself. Its abundance is 16430164320

Bases of 13039933440

• Binary: 1100001001001111011001100000000000₂
• Hexadecimal: 0x3093D9800
• Base-36: 5ZNN11C

Squares and roots of 13039933440

• 13039933440 squared (13039933440²) is 170039864119630233600
• 13039933440 cubed (13039933440³) is 2217308510266622443555651584000
• The square root of 13039933440 is 114192.5279517009
• The cube root of 13039933440 is 2353.7398390583

Scales and comparisons

• 13,039,933,440 seconds is equal to 414 years, 32 weeks, 5 days, 3 hours, 44 minutes.
• To count from 1 to 13,039,933,440 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 13039933440 cubic inches would be around 196.1 feet tall.

Recreational maths with 13039933440

• 13039933440 backwards is 04433993031
• The number of decimal digits it has is: 11
• The sum of 13039933440's digits is 39
• More coming soon!