20958855168000

Names of 20958855168000

• Cardinal: 20958855168000 can be written as Twenty trillion, nine hundred fifty-eight billion, eight hundred fifty-five million, one hundred sixty-eight thousand.

Scientific notation

• Scientific notation: 2.0958855168 × 10¹³

Factors of 20958855168000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 663

Divisors of 20958855168000

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 125 128 150 160 192 200 240 250 256 300 320 375 384 400 480 500 512 600 640 653 750 768 800 960 1000 1024 1200 1280 1306 1500 1536 1600 1920 1959 2000 2048 2400 2560 2612 3000 3072 3200 3265 3840 3918 4000 4096 4800 5120 5224 6000 6144 6400 6530 7680 7836 8000 8192 9600 9795 10240 10448 12000 12288 12800 13060 15360 15672 16000 16325 16384 19200 19590 20480 20896 24000 24576 25600 26120 30720 31344 32000 32650 32768 38400 39180 40960 41792 48000 48975 49152 51200 52240 61440 62688 64000 65300 65536 76800 78360 81625 81920 83584 96000 97950 98304 102400 104480 122880 125376 128000 130600 131072 153600 156720 163250 163840 167168 192000 195900 196608 204800 208960 244875 245760 250752 256000 261200 307200 313440 326500 327680 334336 384000 391800 393216 409600 417920 426409 489750 491520 501504 512000 522400 614400 626880 653000 655360 668672 768000 783600 819200 835840 852818 979500 983040 1003008 1024000 1044800 1228800 1253760 1279227 1306000 1337344 1536000 1567200 1638400 1671680 1705636 1959000 1966080 2006016 2048000 2089600 2132045 2457600 2507520 2558454 2612000 2674688 3072000 3134400 3276800 3343360 3411272 3918000 4012032 4096000 4179200 4264090 4915200 5015040 5116908 5224000 5349376 6144000 6268800 6396135 6686720 6822544 7836000 8024064 8192000 8358400 8528180 9830400 10030080 10233816 10448000 10660225 10698752 12288000 12537600 12792270 13373440 13645088 15672000 16048128 16384000 16716800 17056360 20060160 20467632 20896000 21320450 21397504 24576000 25075200 25584540 26746880 27290176 31344000 31980675 32096256 33433600 34112720 40120320 40935264 41792000 42640900 42795008 49152000 50150400 51169080 53301125 53493760 54580352 62688000 63961350 64192512 66867200 68225440 80240640 81870528 83584000 85281800 85590016 100300800 102338160 106602250 106987520 109160704 125376000 127922700 128385024 133734400 136450880 159903375 160481280 163741056 167168000 170563600 200601600 204676320 213204500 213975040 218321408 250752000 255845400 256770048 267468800 272901760 319806750 320962560 327482112 334336000 341127200 401203200 409352640 426409000 427950080 436642816 501504000 511690800 534937600 545803520 639613500 641925120 654964224 668672000 682254400 802406400 818705280 852818000 873285632 1003008000 1023381600 1069875200 1091607040 1279227000 1283850240 1309928448 1337344000 1364508800 1604812800 1637410560 1705636000 1746571264 2006016000 2046763200 2139750400 2183214080 2558454000 2619856896 2674688000 2729017600 3209625600 3274821120 3411272000 3493142528 4012032000 4093526400 4366428160 5116908000 5239713792 5349376000 5458035200 6419251200 6549642240 6822544000 6986285056 8024064000 8187052800 8732856320 10233816000 10479427584 10698752000 10916070400 13099284480 13645088000 13972570112 16048128000 16374105600 17465712640 20467632000 20958855168 21832140800 26198568960 27290176000 27945140224 32096256000 32748211200 34931425280 40935264000 41917710336 43664281600 52397137920 54580352000 55890280448 65496422400 69862850560 81870528000 83835420672 87328563200 104794275840 109160704000 130992844800 139725701120 163741056000 167670841344 174657126400 209588551680 218321408000 261985689600 279451402240 327482112000 349314252800 419177103360 436642816000 523971379200 654964224000 698628505600 838354206720 873285632000 1047942758400 1309928448000 1397257011200 1746571264000 2095885516800 2619856896000 3493142528000 4191771033600 5239713792000 6986285056000 10479427584000 20958855168000
• Sum of all divisors σ(n): 69857783429616
• Sum of proper divisors (its aliquot sum) s(n): 48898928261616
• 20958855168000 is an abundant number, because the sum of its proper divisors (48898928261616) is greater than itself. Its abundance is 27940073093616

Bases of 20958855168000

• Binary: 100110000111111011101000111100000000000000000₂
• Hexadecimal: 0x130FDD1E0000
• Base-36: 7FGD5845C

Squares and roots of 20958855168000

• 20958855168000 squared (20958855168000²) is 439273609953200308224000000
• 20958855168000 cubed (20958855168000³) is 9206671970133648518159775301632000000000
• The square root of 20958855168000 is 4578084.2246511805
• The cube root of 20958855168000 is 27571.2116545015

Scales and comparisons

• 20,958,855,168,000 seconds is equal to 666,426 years, 39 weeks, 5 days, 5 hours, 20 minutes.
• To count from 1 to 20,958,855,168,000 would take you about one million, six hundred sixty-six thousand and sixty-six 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 20958855168000 cubic inches would be around 2297.6 feet tall.

Recreational maths with 20958855168000

• 20958855168000 backwards is 00086155885902
• The number of decimal digits it has is: 14
• The sum of 20958855168000's digits is 57
• More coming soon!