21990144000
21,990,144,000 is an even composite number composed of six prime numbers multiplied together.
21990144000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 21990144000:
211 × 3 × 53 × 11 × 19 × 137
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 11 × 19 × 137)See below for interesting mathematical facts about the number 21990144000 from the Numbermatics database.
Names of 21990144000
- Cardinal: 21990144000 can be written as Twenty-one billion, nine hundred ninety million, one hundred forty-four thousand.
Scientific notation
- Scientific notation: 2.1990144 × 1010
Factors of 21990144000
Divisors of 21990144000
- Number of divisors d(n): 768
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 19 20 22 24 25 30 32 33 38 40 44 48 50 55 57 60 64 66 75 76 80 88 95 96 100 110 114 120 125 128 132 137 150 152 160 165 176 190 192 200 209 220 228 240 250 256 264 274 275 285 300 304 320 330 352 375 380 384 400 411 418 440 456 475 480 500 512 528 548 550 570 600 608 627 640 660 685 704 750 760 768 800 822 825 836 880 912 950 960 1000 1024 1045 1056 1096 1100 1140 1200 1216 1254 1280 1320 1370 1375 1408 1425 1500 1507 1520 1536 1600 1644 1650 1672 1760 1824 1900 1920 2000 2048 2055 2090 2112 2192 2200 2280 2375 2400 2432 2508 2560 2603 2640 2740 2750 2816 2850 3000 3014 3040 3072 3135 3200 3288 3300 3344 3425 3520 3648 3800 3840 4000 4110 4125 4180 4224 4384 4400 4521 4560 4750 4800 4864 5016 5120 5206 5225 5280 5480 5500 5632 5700 6000 6028 6080 6144 6270 6400 6576 6600 6688 6850 7040 7125 7296 7535 7600 7680 7809 8000 8220 8250 8360 8448 8768 8800 9042 9120 9500 9600 9728 10032 10240 10275 10412 10450 10560 10960 11000 11264 11400 12000 12056 12160 12540 12800 13015 13152 13200 13376 13700 14080 14250 14592 15070 15200 15360 15618 15675 16000 16440 16500 16720 16896 17125 17536 17600 18084 18240 19000 19200 19456 20064 20550 20824 20900 21120 21920 22000 22528 22605 22800 24000 24112 24320 25080 25600 26030 26125 26304 26400 26752 27400 28160 28500 28633 29184 30140 30400 30720 31236 31350 32000 32880 33000 33440 33792 34250 35072 35200 36168 36480 37675 38000 38400 38912 39045 40128 41100 41648 41800 42240 43840 44000 45210 45600 48000 48224 48640 50160 51200 51375 52060 52250 52608 52800 53504 54800 56320 57000 57266 58368 60280 60800 62472 62700 64000 65075 65760 66000 66880 67584 68500 70144 70400 72336 72960 75350 76000 76800 78090 78375 80256 82200 83296 83600 84480 85899 87680 88000 90420 91200 96000 96448 97280 100320 102750 104120 104500 105216 105600 107008 109600 112640 113025 114000 114532 116736 120560 121600 124944 125400 128000 130150 131520 132000 133760 137000 140288 140800 143165 144672 145920 150700 152000 153600 156180 156750 160512 164400 166592 167200 168960 171798 175360 176000 180840 182400 188375 192000 192896 194560 195225 200640 205500 208240 209000 210432 211200 214016 219200 226050 228000 229064 241120 243200 249888 250800 256000 260300 263040 264000 267520 274000 280576 281600 286330 289344 291840 301400 304000 312360 313500 321024 325375 328800 333184 334400 337920 343596 350720 352000 361680 364800 376750 384000 385792 390450 401280 411000 416480 418000 420864 422400 428032 429495 438400 452100 456000 458128 482240 486400 499776 501600 520600 526080 528000 535040 548000 563200 565125 572660 578688 583680 602800 608000 624720 627000 642048 650750 657600 666368 668800 687192 701440 704000 715825 723360 729600 753500 768000 771584 780900 802560 822000 832960 836000 841728 844800 858990 876800 904200 912000 916256 964480 972800 976125 999552 1003200 1041200 1052160 1056000 1070080 1096000 1130250 1145320 1157376 1205600 1216000 1249440 1254000 1284096 1301500 1315200 1332736 1337600 1374384 1402880 1408000 1431650 1446720 1459200 1507000 1543168 1561800 1605120 1644000 1665920 1672000 1689600 1717980 1753600 1808400 1824000 1832512 1928960 1952250 1999104 2006400 2082400 2104320 2112000 2140160 2147475 2192000 2260500 2290640 2314752 2411200 2432000 2498880 2508000 2603000 2630400 2665472 2675200 2748768 2816000 2863300 2893440 2918400 3014000 3086336 3123600 3210240 3288000 3331840 3344000 3435960 3507200 3579125 3616800 3648000 3665024 3857920 3904500 3998208 4012800 4164800 4208640 4224000 4294950 4384000 4521000 4581280 4629504 4822400 4864000 4997760 5016000 5206000 5260800 5330944 5350400 5497536 5726600 5786880 6028000 6247200 6420480 6576000 6663680 6688000 6871920 7014400 7158250 7233600 7296000 7330048 7715840 7809000 7996416 8025600 8329600 8448000 8589900 8768000 9042000 9162560 9259008 9644800 9995520 10032000 10412000 10521600 10700800 10737375 10995072 11453200 11573760 12056000 12494400 13152000 13327360 13376000 13743840 14316500 14467200 14592000 14660096 15431680 15618000 15992832 16051200 16659200 17179800 17536000 18084000 18325120 19289600 19991040 20064000 20824000 21043200 21474750 21990144 22906400 23147520 24112000 24988800 26304000 26654720 26752000 27487680 28633000 28934400 29320192 31236000 32102400 33318400 34359600 35072000 36168000 36650240 38579200 39982080 40128000 41648000 42949500 43980288 45812800 46295040 48224000 49977600 52608000 53504000 54975360 57266000 57868800 58640384 62472000 66636800 68719200 72336000 73300480 77158400 79964160 80256000 83296000 85899000 87960576 91625600 96448000 99955200 105216000 109950720 114532000 115737600 124944000 133273600 137438400 144672000 146600960 160512000 166592000 171798000 175921152 183251200 192896000 199910400 219901440 229064000 231475200 249888000 274876800 289344000 293201920 333184000 343596000 366502400 385792000 399820800 439802880 458128000 499776000 549753600 578688000 666368000 687192000 733004800 879605760 916256000 999552000 1099507200 1157376000 1374384000 1466009600 1832512000 1999104000 2199014400 2748768000 3665024000 4398028800 5497536000 7330048000 10995072000 21990144000
- Sum of all divisors σ(n): 84630873600
- Sum of proper divisors (its aliquot sum) s(n): 62640729600
- 21990144000 is an abundant number, because the sum of its proper divisors (62640729600) is greater than itself. Its abundance is 40650585600
Bases of 21990144000
- Binary: 101000111101011011011111000000000002
- Hexadecimal: 0x51EB6F800
- Base-36: A3OD3PC
Squares and roots of 21990144000
- 21990144000 squared (219901440002) is 483566433140736000000
- 21990144000 cubed (219901440003) is 10633695498331156905984000000000
-
The
square root of 21990144000 is 148290.7414507055 -
The
cube root of 21990144000 is 2801.6208302797
Scales and comparisons
How big is 21990144000?- 21,990,144,000 seconds is equal to 699 years, 11 weeks, 2 days, 13 hours, 20 minutes.
-
To count from 1 to 21,990,144,000 would take you about one thousand, three hundred ninety-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 21990144000 cubic inches would be around 233.5 feet tall.
Recreational maths with 21990144000
- 21990144000 backwards is 00044109912
- 21990144000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21990144000's digits is 30
- More coming soon!
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The information we have on file for 21990144000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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