21029320000000

Names of 21029320000000

• Cardinal: 21029320000000 can be written as Twenty-one trillion, twenty-nine billion, three hundred twenty million.

Scientific notation

• Scientific notation: 2.102932 × 10¹³

Factors of 21029320000000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 1150

Divisors of 21029320000000

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 32 37 40 50 52 64 65 74 80 100 104 125 128 130 148 160 185 200 208 250 256 260 296 320 325 370 400 416 481 500 512 520 592 625 640 650 740 800 832 925 962 1000 1040 1093 1184 1250 1280 1300 1480 1600 1625 1664 1850 1924 2000 2080 2186 2368 2405 2500 2560 2600 2960 3125 3200 3250 3328 3700 3848 4000 4160 4372 4625 4736 4810 5000 5200 5465 5920 6250 6400 6500 6656 7400 7696 8000 8125 8320 8744 9250 9472 9620 10000 10400 10930 11840 12025 12500 12800 13000 14209 14800 15392 15625 16000 16250 16640 17488 18500 18944 19240 20000 20800 21860 23125 23680 24050 25000 26000 27325 28418 29600 30784 31250 32000 32500 33280 34976 37000 38480 40000 40441 40625 41600 43720 46250 47360 48100 50000 52000 54650 56836 59200 60125 61568 62500 64000 65000 69952 71045 74000 76960 78125 80000 80882 81250 83200 87440 92500 94720 96200 100000 104000 109300 113672 115625 118400 120250 123136 125000 130000 136625 139904 142090 148000 153920 156250 160000 161764 162500 166400 174880 185000 192400 200000 202205 203125 208000 218600 227344 231250 236800 240500 246272 250000 260000 273250 279808 284180 296000 300625 307840 312500 320000 323528 325000 349760 355225 370000 384800 400000 404410 406250 416000 437200 454688 462500 473600 481000 500000 520000 525733 546500 559616 568360 578125 592000 601250 615680 625000 647056 650000 683125 699520 710450 740000 769600 800000 808820 812500 832000 874400 909376 925000 962000 1000000 1011025 1015625 1040000 1051466 1093000 1136720 1156250 1184000 1202500 1231360 1250000 1294112 1300000 1366250 1399040 1420900 1480000 1503125 1539200 1600000 1617640 1625000 1748800 1776125 1818752 1850000 1924000 2000000 2022050 2031250 2080000 2102932 2186000 2273440 2312500 2368000 2405000 2500000 2588224 2600000 2628665 2732500 2798080 2841800 2890625 2960000 3006250 3078400 3235280 3250000 3415625 3497600 3552250 3637504 3700000 3848000 4000000 4044100 4062500 4160000 4205864 4372000 4546880 4625000 4810000 5000000 5055125 5176448 5200000 5257330 5465000 5683600 5781250 5920000 6012500 6156800 6470560 6500000 6831250 6995200 7104500 7275008 7400000 7515625 7696000 8000000 8088200 8125000 8411728 8744000 8880625 9093760 9250000 9620000 10000000 10110250 10352896 10400000 10514660 10930000 11367200 11562500 11840000 12025000 12941120 13000000 13143325 13662500 13990400 14209000 14800000 15031250 15392000 16176400 16250000 16823456 17078125 17488000 17761250 18187520 18500000 19240000 20000000 20220500 20705792 20800000 21029320 21860000 22734400 23125000 24050000 25275625 25882240 26000000 26286650 27325000 28418000 29600000 30062500 30784000 32352800 32500000 33646912 34156250 34976000 35522500 36375040 37000000 37578125 38480000 40000000 40441000 42058640 43720000 44403125 45468800 46250000 48100000 50551250 51764480 52000000 52573300 54650000 56836000 59200000 60125000 64705600 65000000 65716625 67293824 68312500 69952000 71045000 74000000 75156250 76960000 80882000 84117280 85390625 87440000 88806250 90937600 92500000 96200000 101102500 103528960 104000000 105146600 109300000 113672000 120250000 126378125 129411200 130000000 131433250 134587648 136625000 142090000 148000000 150312500 153920000 161764000 168234560 170781250 174880000 177612500 181875200 185000000 192400000 202205000 210293200 218600000 222015625 227344000 240500000 252756250 258822400 260000000 262866500 269175296 273250000 284180000 296000000 300625000 323528000 328583125 336469120 341562500 349760000 355225000 370000000 384800000 404410000 420586400 437200000 444031250 454688000 481000000 505512500 517644800 520000000 525733000 546500000 568360000 601250000 631890625 647056000 657166250 672938240 683125000 710450000 740000000 769600000 808820000 841172800 874400000 888062500 909376000 962000000 1011025000 1051466000 1093000000 1110078125 1136720000 1202500000 1263781250 1294112000 1314332500 1345876480 1366250000 1420900000 1480000000 1617640000 1642915625 1682345600 1748800000 1776125000 1924000000 2022050000 2102932000 2186000000 2220156250 2273440000 2405000000 2527562500 2588224000 2628665000 2732500000 2841800000 3159453125 3235280000 3285831250 3364691200 3552250000 3848000000 4044100000 4205864000 4372000000 4440312500 4546880000 4810000000 5055125000 5257330000 5465000000 5683600000 6318906250 6470560000 6571662500 6729382400 7104500000 8088200000 8214578125 8411728000 8744000000 8880625000 9620000000 10110250000 10514660000 10930000000 11367200000 12637812500 12941120000 13143325000 14209000000 16176400000 16429156250 16823456000 17761250000 19240000000 20220500000 21029320000 21860000000 22734400000 25275625000 26286650000 28418000000 32352800000 32858312500 33646912000 35522500000 40441000000 41072890625 42058640000 43720000000 50551250000 52573300000 56836000000 64705600000 65716625000 71045000000 80882000000 82145781250 84117280000 101102500000 105146600000 113672000000 131433250000 142090000000 161764000000 164291562500 168234560000 202205000000 210293200000 262866500000 284180000000 323528000000 328583125000 404410000000 420586400000 525733000000 568360000000 657166250000 808820000000 841172800000 1051466000000 1314332500000 1617640000000 2102932000000 2628665000000 4205864000000 5257330000000 10514660000000 21029320000000
• Sum of all divisors σ(n): 58143814432704
• Sum of proper divisors (its aliquot sum) s(n): 37114494432704
• 21029320000000 is an abundant number, because the sum of its proper divisors (37114494432704) is greater than itself. Its abundance is 16085174432704

Bases of 21029320000000

• Binary: 100110010000001000101001001100000001000000000₂
• Hexadecimal: 0x132045260200
• Base-36: 7GCQI60HS

Squares and roots of 21029320000000

• 21029320000000 squared (21029320000000²) is 442232299662400000000000000
• 21029320000000 cubed (21029320000000³) is 9299844543936501568000000000000000000000
• The square root of 21029320000000 is 4585773.6533762763
• The cube root of 21029320000000 is 27602.0757383041

Scales and comparisons

• 21,029,320,000,000 seconds is equal to 668,667 years, 17 weeks, 9 hours, 46 minutes, 40 seconds.
• To count from 1 to 21,029,320,000,000 would take you about one million, six hundred seventy-one thousand, six hundred sixty-eight 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 21029320000000 cubic inches would be around 2300.2 feet tall.

Recreational maths with 21029320000000

• 21029320000000 backwards is 00000002392012
• The number of decimal digits it has is: 14
• The sum of 21029320000000's digits is 19
• More coming soon!