21231619200
21,231,619,200 is an even composite number composed of six prime numbers multiplied together.
21231619200 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 21231619200:
27 × 32 × 52 × 11 × 29 × 2311
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 11 × 29 × 2311)See below for interesting mathematical facts about the number 21231619200 from the Numbermatics database.
Names of 21231619200
- Cardinal: 21231619200 can be written as Twenty-one billion, two hundred thirty-one million, six hundred nineteen thousand, two hundred.
Scientific notation
- Scientific notation: 2.12316192 × 1010
Factors of 21231619200
Divisors of 21231619200
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 25 29 30 32 33 36 40 44 45 48 50 55 58 60 64 66 72 75 80 87 88 90 96 99 100 110 116 120 128 132 144 145 150 160 165 174 176 180 192 198 200 220 225 232 240 261 264 275 288 290 300 319 320 330 348 352 360 384 396 400 435 440 450 464 480 495 522 528 550 576 580 600 638 640 660 696 704 720 725 792 800 825 870 880 900 928 957 960 990 1044 1056 1100 1152 1160 1200 1276 1305 1320 1392 1408 1440 1450 1584 1595 1600 1650 1740 1760 1800 1856 1914 1920 1980 2088 2112 2175 2200 2311 2320 2400 2475 2552 2610 2640 2784 2871 2880 2900 3168 3190 3200 3300 3480 3520 3600 3712 3828 3960 4176 4224 4350 4400 4622 4640 4785 4800 4950 5104 5220 5280 5568 5742 5760 5800 6336 6380 6525 6600 6933 6960 7040 7200 7656 7920 7975 8352 8700 8800 9244 9280 9570 9600 9900 10208 10440 10560 11136 11484 11555 11600 12672 12760 13050 13200 13866 13920 14355 14400 15312 15840 15950 16704 17400 17600 18488 18560 19140 19800 20416 20799 20880 21120 22968 23110 23200 23925 25421 25520 26100 26400 27732 27840 28710 28800 30624 31680 31900 33408 34665 34800 35200 36976 38280 39600 40832 41598 41760 45936 46220 46400 47850 50842 51040 52200 52800 55464 55680 57420 57775 61248 63360 63800 67019 69330 69600 71775 73952 76263 76560 79200 83196 83520 91872 92440 92800 95700 101684 102080 103995 104400 105600 110928 114840 115550 122496 127105 127600 134038 138660 139200 143550 147904 152526 153120 158400 166392 167040 173325 183744 184880 191400 201057 203368 204160 207990 208800 221856 228789 229680 231100 254210 255200 268076 277320 278400 287100 295808 305052 306240 316800 332784 335095 346650 367488 369760 381315 382800 402114 406736 415980 417600 443712 457578 459360 462200 508420 510400 519975 536152 554640 574200 603171 610104 612480 635525 665568 670190 693300 737209 739520 762630 765600 804228 813472 831960 835200 887424 915156 918720 924400 1005285 1016840 1020800 1039950 1072304 1109280 1143945 1148400 1206342 1220208 1271050 1331136 1340380 1386600 1474418 1479040 1525260 1531200 1608456 1626944 1663920 1675475 1830312 1837440 1848800 1906575 2010570 2033680 2079900 2144608 2211627 2218560 2287890 2296800 2412684 2440416 2542100 2662272 2680760 2773200 2948836 3015855 3050520 3062400 3216912 3253888 3327840 3350950 3660624 3686045 3697600 3813150 4021140 4067360 4159800 4289216 4423254 4437120 4575780 4593600 4825368 4880832 5026425 5084200 5361520 5546400 5719725 5897672 6031710 6101040 6433824 6634881 6655680 6701900 7321248 7372090 7395200 7626300 8042280 8134720 8319600 8578432 8846508 9151560 9187200 9650736 9761664 10052850 10168400 10723040 11058135 11092800 11439450 11795344 12063420 12202080 12867648 13269762 13311360 13403800 14642496 14744180 15079275 15252600 16084560 16269440 16639200 17693016 18303120 18430225 19301472 20105700 20336800 21446080 22116270 22185600 22878900 23590688 24126840 24404160 25735296 26539524 26807600 29284992 29488360 30158550 30505200 32169120 33174405 33278400 35386032 36606240 36860450 38602944 40211400 40673600 42892160 44232540 45757800 47181376 48253680 48808320 53079048 53615200 55290675 58976720 60317100 61010400 64338240 66348810 66556800 70772064 73212480 73720900 77205888 80422800 81347200 88465080 91515600 94362752 96507360 106158096 107230400 110581350 117953440 120634200 122020800 128676480 132697620 141544128 146424960 147441800 160845600 165872025 176930160 183031200 193014720 212316192 214460800 221162700 235906880 241268400 244041600 265395240 283088256 294883600 321691200 331744050 353860320 366062400 386029440 424632384 442325400 471813760 482536800 530790480 589767200 643382400 663488100 707720640 732124800 849264768 884650800 965073600 1061580960 1179534400 1326976200 1415441280 1769301600 1930147200 2123161920 2359068800 2653952400 3538603200 4246323840 5307904800 7077206400 10615809600 21231619200
- Sum of all divisors σ(n): 85533364800
- Sum of proper divisors (its aliquot sum) s(n): 64301745600
- 21231619200 is an abundant number, because the sum of its proper divisors (64301745600) is greater than itself. Its abundance is 43070126400
Bases of 21231619200
- Binary: 100111100011000000011001100100000002
- Hexadecimal: 0x4F180CC80
- Base-36: 9R4RA80
Squares and roots of 21231619200
- 21231619200 squared (212316192002) is 450781653853808640000
- 21231619200 cubed (212316192003) is 9570824416970277514149888000000
-
The
square root of 21231619200 is 145710.7381080749 -
The
cube root of 21231619200 is 2769.0302834913
Scales and comparisons
How big is 21231619200?- 21,231,619,200 seconds is equal to 675 years, 5 weeks, 1 day, 8 hours.
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To count from 1 to 21,231,619,200 would take you about one thousand, three hundred fifty 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 21231619200 cubic inches would be around 230.8 feet tall.
Recreational maths with 21231619200
- 21231619200 backwards is 00291613212
- The number of decimal digits it has is: 11
- The sum of 21231619200's digits is 27
- More coming soon!
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