21089648640000
21,089,648,640,000 is an even composite number composed of five prime numbers multiplied together.
What does the number 21089648640000 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 760 divisors.
21089648640000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seven hundred sixty divisors.
Prime factorization of 21089648640000:
218 × 3 × 54 × 107 × 401
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 107 × 401)See below for interesting mathematical facts about the number 21089648640000 from the Numbermatics database.
Names of 21089648640000
- Cardinal: 21089648640000 can be written as Twenty-one trillion, eighty-nine billion, six hundred forty-eight million, six hundred forty thousand.
Scientific notation
- Scientific notation: 2.108964864 × 1013
Factors of 21089648640000
Divisors of 21089648640000
- Number of divisors d(n): 760
-
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 96 100 107 120 125 128 150 160 192 200 214 240 250 256 300 320 321 375 384 400 401 428 480 500 512 535 600 625 640 642 750 768 800 802 856 960 1000 1024 1070 1200 1203 1250 1280 1284 1500 1536 1600 1604 1605 1712 1875 1920 2000 2005 2048 2140 2400 2406 2500 2560 2568 2675 3000 3072 3200 3208 3210 3424 3750 3840 4000 4010 4096 4280 4800 4812 5000 5120 5136 5350 6000 6015 6144 6400 6416 6420 6848 7500 7680 8000 8020 8025 8192 8560 9600 9624 10000 10025 10240 10272 10700 12000 12030 12288 12800 12832 12840 13375 13696 15000 15360 16000 16040 16050 16384 17120 19200 19248 20000 20050 20480 20544 21400 24000 24060 24576 25600 25664 25680 26750 27392 30000 30075 30720 32000 32080 32100 32768 34240 38400 38496 40000 40100 40125 40960 41088 42800 42907 48000 48120 49152 50125 51200 51328 51360 53500 54784 60000 60150 61440 64000 64160 64200 65536 66875 68480 76800 76992 80000 80200 80250 81920 82176 85600 85814 96000 96240 98304 100250 102400 102656 102720 107000 109568 120000 120300 122880 128000 128320 128400 128721 131072 133750 136960 150375 153600 153984 160000 160400 160500 163840 164352 171200 171628 192000 192480 196608 200500 200625 204800 205312 205440 214000 214535 219136 240000 240600 245760 250625 256000 256640 256800 257442 262144 267500 273920 300750 307200 307968 320000 320800 321000 327680 328704 342400 343256 384000 384960 393216 401000 401250 409600 410624 410880 428000 429070 438272 480000 481200 491520 501250 512000 513280 513600 514884 535000 547840 601500 614400 615936 640000 641600 642000 643605 655360 657408 684800 686512 751875 768000 769920 786432 802000 802500 819200 821248 821760 856000 858140 876544 960000 962400 983040 1002500 1024000 1026560 1027200 1029768 1070000 1072675 1095680 1203000 1228800 1231872 1280000 1283200 1284000 1287210 1310720 1314816 1369600 1373024 1503750 1536000 1539840 1604000 1605000 1638400 1642496 1643520 1712000 1716280 1753088 1920000 1924800 1966080 2005000 2048000 2053120 2054400 2059536 2140000 2145350 2191360 2406000 2457600 2463744 2560000 2566400 2568000 2574420 2629632 2739200 2746048 3007500 3072000 3079680 3208000 3210000 3218025 3276800 3284992 3287040 3424000 3432560 3506176 3840000 3849600 3932160 4010000 4096000 4106240 4108800 4119072 4280000 4290700 4382720 4812000 4915200 4927488 5120000 5132800 5136000 5148840 5259264 5363375 5478400 5492096 6015000 6144000 6159360 6416000 6420000 6436050 6553600 6569984 6574080 6848000 6865120 7012352 7680000 7699200 8020000 8192000 8212480 8217600 8238144 8560000 8581400 8765440 9624000 9830400 9854976 10240000 10265600 10272000 10297680 10518528 10726750 10956800 10984192 12030000 12288000 12318720 12832000 12840000 12872100 13139968 13148160 13696000 13730240 14024704 15360000 15398400 16040000 16090125 16384000 16424960 16435200 16476288 17120000 17162800 17530880 19248000 19660800 19709952 20480000 20531200 20544000 20595360 21037056 21453500 21913600 21968384 24060000 24576000 24637440 25664000 25680000 25744200 26279936 26296320 26816875 27392000 27460480 28049408 30720000 30796800 32080000 32180250 32768000 32849920 32870400 32952576 34240000 34325600 35061760 38496000 39419904 40960000 41062400 41088000 41190720 42074112 42907000 43827200 43936768 48120000 49152000 49274880 51328000 51360000 51488400 52559872 52592640 53633750 54784000 54920960 61440000 61593600 64160000 64360500 65699840 65740800 65905152 68480000 68651200 70123520 76992000 78839808 80450625 81920000 82124800 82176000 82381440 84148224 85814000 87654400 87873536 96240000 98304000 98549760 102656000 102720000 102976800 105119744 105185280 107267500 109568000 109841920 122880000 123187200 128320000 128721000 131399680 131481600 131810304 136960000 137302400 140247040 153984000 157679616 160901250 163840000 164249600 164352000 164762880 171628000 175308800 175747072 192480000 197099520 205312000 205440000 205953600 210370560 214535000 219136000 219683840 245760000 246374400 256640000 257442000 262799360 262963200 263620608 273920000 274604800 307968000 315359232 321802500 328499200 328704000 329525760 343256000 350617600 351494144 384960000 394199040 410624000 410880000 411907200 420741120 429070000 438272000 439367680 491520000 492748800 513280000 514884000 525598720 525926400 527241216 547840000 549209600 615936000 643605000 656998400 657408000 659051520 686512000 701235200 702988288 769920000 788398080 821248000 821760000 823814400 858140000 876544000 878735360 985497600 1026560000 1029768000 1051852800 1054482432 1095680000 1098419200 1231872000 1287210000 1313996800 1314816000 1318103040 1373024000 1405976576 1539840000 1576796160 1642496000 1643520000 1647628800 1716280000 1753088000 1757470720 1970995200 2053120000 2059536000 2103705600 2108964864 2191360000 2196838400 2463744000 2574420000 2627993600 2629632000 2636206080 2746048000 2811953152 3079680000 3284992000 3287040000 3295257600 3432560000 3506176000 3514941440 3941990400 4106240000 4119072000 4217929728 4382720000 4393676800 4927488000 5148840000 5259264000 5272412160 5492096000 5623906304 6159360000 6569984000 6574080000 6590515200 6865120000 7029882880 7883980800 8212480000 8238144000 8435859456 8765440000 8787353600 9854976000 10297680000 10518528000 10544824320 10984192000 11247812608 12318720000 13139968000 13148160000 13181030400 13730240000 14059765760 16424960000 16476288000 16871718912 17530880000 17574707200 19709952000 20595360000 21089648640 21968384000 24637440000 26296320000 26362060800 27460480000 28119531520 32849920000 32952576000 33743437824 35149414400 39419904000 41190720000 42179297280 43936768000 49274880000 52592640000 52724121600 54920960000 56239063040 65699840000 65905152000 70298828800 82381440000 84358594560 87873536000 98549760000 105448243200 109841920000 131810304000 140597657600 164762880000 168717189120 175747072000 197099520000 210896486400 219683840000 263620608000 281195315200 329525760000 351494144000 421792972800 439367680000 527241216000 659051520000 702988288000 843585945600 878735360000 1054482432000 1318103040000 1405976576000 1757470720000 2108964864000 2636206080000 3514941440000 4217929728000 5272412160000 7029882880000 10544824320000 21089648640000
- Sum of all divisors σ(n): 71109876280608
- Sum of proper divisors (its aliquot sum) s(n): 50020227640608
- 21089648640000 is an abundant number, because the sum of its proper divisors (50020227640608) is greater than itself. Its abundance is 28930579000608
Bases of 21089648640000
- Binary: 1001100101110010100010000010000000000000000002
- Hexadecimal: 0x132E51040000
- Base-36: 7H4G8A51C
Squares and roots of 21089648640000
- 21089648640000 squared (210896486400002) is 444773279758653849600000000
- 21089648640000 cubed (210896486400003) is 9380112194570433687447404544000000000000
-
The
square root of 21089648640000 is 4592346.7464902953 -
The
cube root of 21089648640000 is 27628.4453634999
Scales and comparisons
How big is 21089648640000?- 21,089,648,640,000 seconds is equal to 670,585 years, 30 weeks, 5 days, 13 hours, 20 minutes.
-
To count from 1 to 21,089,648,640,000 would take you about one million, six hundred seventy-six thousand, four hundred sixty-three 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 21089648640000 cubic inches would be around 2302.4 feet tall.
Recreational maths with 21089648640000
- 21089648640000 backwards is 00004684698012
- 21089648640000 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21089648640000's digits is 48
- More coming soon!
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