20731703296000

Names of 20731703296000

• Cardinal: 20731703296000 can be written as Twenty trillion, seven hundred thirty-one billion, seven hundred three million, two hundred ninety-six thousand.

Scientific notation

• Scientific notation: 2.0731703296 × 10¹³

Factors of 20731703296000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 897

Divisors of 20731703296000

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 79 80 100 125 128 158 160 200 250 256 316 320 395 400 500 512 632 640 790 800 811 1000 1024 1264 1280 1580 1600 1622 1975 2000 2048 2528 2560 3160 3200 3244 3950 4000 4055 4096 5056 5120 6241 6320 6400 6488 7900 8000 8110 8192 9875 10112 10240 12482 12640 12800 12976 15800 16000 16220 16384 19750 20224 20275 20480 24964 25280 25600 25952 31205 31600 32000 32440 32768 39500 40448 40550 40960 49928 50560 51200 51904 62410 63200 64000 64069 64880 79000 80896 81100 81920 99856 101120 101375 102400 103808 124820 126400 128000 128138 129760 156025 158000 161792 162200 163840 199712 202240 202750 204800 207616 249640 252800 256000 256276 259520 312050 316000 320345 323584 324400 399424 404480 405500 409600 415232 499280 505600 512000 512552 519040 624100 632000 640690 647168 648800 780125 798848 808960 811000 819200 830464 998560 1011200 1024000 1025104 1038080 1248200 1264000 1281380 1294336 1297600 1560250 1597696 1601725 1617920 1622000 1660928 1997120 2022400 2048000 2050208 2076160 2496400 2528000 2562760 2588672 2595200 3120500 3195392 3203450 3235840 3244000 3321856 3994240 4044800 4096000 4100416 4152320 4992800 5056000 5061451 5125520 5190400 6241000 6390784 6406900 6471680 6488000 6643712 7988480 8008625 8089600 8200832 8304640 9985600 10112000 10122902 10251040 10380800 12482000 12781568 12813800 12943360 12976000 13287424 15976960 16017250 16179200 16401664 16609280 19971200 20224000 20245804 20502080 20761600 24964000 25307255 25563136 25627600 25952000 26574848 31953920 32034500 32358400 32803328 33218560 39942400 40448000 40491608 41004160 41523200 49928000 50614510 51126272 51255200 51904000 63907840 64069000 64716800 65606656 66437120 79884800 80896000 80983216 82008320 83046400 99856000 101229020 102252544 102510400 103808000 126536275 127815680 128138000 131213312 132874240 159769600 161792000 161966432 164016640 166092800 199712000 202458040 204505088 205020800 207616000 253072550 255631360 256276000 262426624 319539200 323584000 323932864 328033280 332185600 399424000 404916080 410041600 415232000 506145100 511262720 512552000 524853248 632681375 639078400 647865728 656066560 664371200 798848000 809832160 820083200 830464000 1012290200 1022525440 1025104000 1049706496 1265362750 1278156800 1295731456 1312133120 1597696000 1619664320 1640166400 1660928000 2024580400 2050208000 2099412992 2530725500 2556313600 2591462912 2624266240 3195392000 3239328640 3280332800 3321856000 4049160800 4100416000 5061451000 5112627200 5182925824 5248532480 6390784000 6478657280 6560665600 8098321600 8200832000 10122902000 10365851648 10497064960 12781568000 12957314560 13121331200 16196643200 16401664000 20245804000 20731703296 25563136000 25914629120 26242662400 32393286400 32803328000 40491608000 41463406592 51829258240 52485324800 64786572800 65606656000 80983216000 82926813184 103658516480 129573145600 131213312000 161966432000 165853626368 207317032960 259146291200 262426624000 323932864000 414634065920 518292582400 647865728000 829268131840 1036585164800 1295731456000 2073170329600 2591462912000 4146340659200 5182925824000 10365851648000 20731703296000
• Sum of all divisors σ(n): 52473462415920
• Sum of proper divisors (its aliquot sum) s(n): 31741759119920
• 20731703296000 is an abundant number, because the sum of its proper divisors (31741759119920) is greater than itself. Its abundance is 11010055823920

Bases of 20731703296000

• Binary: 100101101101011111001110011111000000000000000₂
• Hexadecimal: 0x12DAF9CF8000
• Base-36: 7CK0GV5Z4

Squares and roots of 20731703296000

• 20731703296000 squared (20731703296000²) is 429803521553377263616000000
• 20731703296000 cubed (20731703296000³) is 8910559084420558456039288078336000000000
• The square root of 20731703296000 is 4553208.0224826101
• The cube root of 20731703296000 is 27471.2441214249

Scales and comparisons

• 20,731,703,296,000 seconds is equal to 659,204 years, 1 week, 6 days, 15 hours, 6 minutes, 40 seconds.
• To count from 1 to 20,731,703,296,000 would take you about one million, six hundred forty-eight thousand and ten 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 20731703296000 cubic inches would be around 2289.3 feet tall.

Recreational maths with 20731703296000

• 20731703296000 backwards is 00069230713702
• 20731703296000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20731703296000's digits is 40
• More coming soon!