13187043032080640

Names of 13187043032080640

• Cardinal: 13187043032080640 can be written as Thirteen quadrillion, one hundred eighty-seven trillion, forty-three billion, thirty-two million, eighty thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.318704303208064 × 10¹⁶

Factors of 13187043032080640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 55449354

Divisors of 13187043032080640

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 71 80 128 142 160 256 284 320 355 568 640 710 1136 1280 1420 2272 2617 2840 4544 5234 5680 9088 10468 11360 13085 18176 20936 22720 26170 41872 45440 52340 83744 90880 104680 167488 185807 209360 334976 371614 418720 669952 743228 837440 929035 1486456 1674880 1858070 2972912 3349760 3716140 5945824 7432280 11891648 14864560 23783296 29729120 47566592 55446659 59458240 110893318 118916480 221786636 237832960 277233295 443573272 554466590 887146544 1108933180 1774293088 2217866360 3548586176 3936712789 4435732720 7097172352 7873425578 8871465440 14194344704 15746851156 17742930880 19683563945 31493702312 35485861760 39367127890 62987404624 70971723520 78734255780 125974809248 145103906603 157468511560 251949618496 290207813206 314937023120 503899236992 580415626412 629874046240 725519533015 1007798473984 1160831252824 1259748092480 1451039066030 2321662505648 2519496184960 2902078132060 4643325011296 5038992369920 5804156264120 9286650022592 10302377368813 11608312528240 18573300045184 20604754737626 23216625056480 37146600090368 41209509475252 46433250112960 51511886844065 82419018950504 92866500225920 103023773688130 164838037901008 185733000451840 206047547376260 329676075802016 412095094752520 659352151604032 824190189505040 1318704303208064 1648380379010080 2637408606416128 3296760758020160 6593521516040320 13187043032080640
• Sum of all divisors σ(n): 32044218129221760
• Sum of proper divisors (its aliquot sum) s(n): 18857175097141120
• 13187043032080640 is an abundant number, because the sum of its proper divisors (18857175097141120) is greater than itself. Its abundance is 5670132065060480

Bases of 13187043032080640

• Binary: 101110110110011000101110110111100100001010000100000000₂
• Hexadecimal: 0x2ED98BB790A100
• Base-36: 3LUEZXPXTKW

Squares and roots of 13187043032080640

• 13187043032080640 squared (13187043032080640²) is 173898103929946559324207462809600
• 13187043032080640 cubed (13187043032080640³) is 2293201779721436734369575541909638912508166144000
• The square root of 13187043032080640 is 114834851.1214284633
• The cube root of 13187043032080640 is 236255.7974794065

Scales and comparisons

• 13,187,043,032,080,640 seconds is equal to 419,307,178 years, 11 weeks, 2 days, 7 hours, 17 minutes, 20 seconds.
• To count from 1 to 13,187,043,032,080,640 would take you about one billion, two hundred fifty-seven million, nine hundred twenty-one thousand, five hundred thirty-four 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 13187043032080640 cubic inches would be around 19688 feet tall.

Recreational maths with 13187043032080640

• 13187043032080640 backwards is 04608023034078131
• The number of decimal digits it has is: 17
• The sum of 13187043032080640's digits is 50
• More coming soon!