12730691700900

Names of 12730691700900

• Cardinal: 12730691700900 can be written as Twelve trillion, seven hundred thirty billion, six hundred ninety-one million, seven hundred thousand, nine hundred.

Scientific notation

• Scientific notation: 1.27306917009 × 10¹³

Factors of 12730691700900

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4809861

Divisors of 12730691700900

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 17 18 20 25 30 34 36 45 50 51 60 68 75 85 90 100 102 150 153 170 173 180 204 225 255 300 306 340 346 425 450 510 519 612 692 765 850 865 900 1020 1038 1275 1530 1557 1700 1730 2076 2550 2595 2941 3060 3114 3460 3825 4325 5100 5190 5882 6228 7650 7785 8650 8823 10380 11764 12975 14705 15300 15570 17300 17646 25950 26469 29410 31140 35292 38925 44115 51900 52938 58820 73525 77850 88230 105876 132345 147050 155700 176460 220575 264690 294100 441150 529380 661725 882300 1323450 2646900 4809661 9619322 14428983 19238644 24048305 28857966 43286949 48096610 57715932 72144915 81764237 86573898 96193220 120241525 144289830 163528474 173147796 216434745 240483050 245292711 288579660 327056948 360724575 408821185 432869490 480966100 490585422 721449150 735878133 817642370 832071353 865738980 981170844 1082173725 1226463555 1442898300 1471756266 1635284740 1664142706 2044105925 2164347450 2452927110 2496214059 2943512532 3328285412 3679390665 4088211850 4160356765 4328694900 4905854220 4992428118 6132317775 7358781330 7488642177 8176423700 8320713530 9984856236 12264635550 12481070295 14145213001 14717562660 14977284354 16641427060 18396953325 20801783825 24529271100 24962140590 28290426002 29954568708 36793906650 37443210885 41603567650 42435639003 49924281180 56580852004 62405351475 70726065005 73587813300 74886421770 83207135300 84871278006 124810702950 127306917009 141452130010 149772843540 169742556012 187216054425 212178195015 249621405900 254613834018 282904260020 353630325025 374432108850 424356390030 509227668036 636534585045 707260650050 748864217700 848712780060 1060890975075 1273069170090 1414521300100 2121781950150 2546138340180 3182672925225 4243563900300 6365345850450 12730691700900
• Sum of all divisors σ(n): 42495152964264
• Sum of proper divisors (its aliquot sum) s(n): 29764461263364
• 12730691700900 is an abundant number, because the sum of its proper divisors (29764461263364) is greater than itself. Its abundance is 17033769562464

Bases of 12730691700900

• Binary: 10111001010000011000010110110100100010100100₂
• Hexadecimal: 0xB94185B48A4
• Base-36: 4IGED5410

Squares and roots of 12730691700900

• 12730691700900 squared (12730691700900²) is 162070511183364135060810000
• 12730691700900 cubed (12730691700900³) is 2063269711682674432361360583831729000000
• The square root of 12730691700900 is 3568009.4872211311
• The cube root of 12730691700900 is 23349.8449099313

Scales and comparisons

• 12,730,691,700,900 seconds is equal to 404,796 years, 32 weeks, 18 hours, 15 minutes.
• To count from 1 to 12,730,691,700,900 would take you about one million, eleven thousand, nine hundred ninety-one 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 12730691700900 cubic inches would be around 1945.8 feet tall.

Recreational maths with 12730691700900

• 12730691700900 backwards is 00900719603721
• 12730691700900 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12730691700900's digits is 45
• More coming soon!