18020006400
18,020,006,400 is an even composite number composed of six prime numbers multiplied together.
What does the number 18020006400 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 480 divisors.
18020006400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 18020006400:
29 × 3 × 52 × 11 × 37 × 1153
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 11 × 37 × 1153)See below for interesting mathematical facts about the number 18020006400 from the Numbermatics database.
Names of 18020006400
- Cardinal: 18020006400 can be written as Eighteen billion, twenty million, six thousand, four hundred.
Scientific notation
- Scientific notation: 1.80200064 × 1010
Factors of 18020006400
Divisors of 18020006400
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 25 30 32 33 37 40 44 48 50 55 60 64 66 74 75 80 88 96 100 110 111 120 128 132 148 150 160 165 176 185 192 200 220 222 240 256 264 275 296 300 320 330 352 370 384 400 407 440 444 480 512 528 550 555 592 600 640 660 704 740 768 800 814 825 880 888 925 960 1056 1100 1110 1153 1184 1200 1221 1280 1320 1408 1480 1536 1600 1628 1650 1760 1776 1850 1920 2035 2112 2200 2220 2306 2368 2400 2442 2560 2640 2775 2816 2960 3200 3256 3300 3459 3520 3552 3700 3840 4070 4224 4400 4440 4612 4736 4800 4884 5280 5550 5632 5765 5920 6105 6400 6512 6600 6918 7040 7104 7400 7680 8140 8448 8800 8880 9224 9472 9600 9768 10175 10560 11100 11530 11840 12210 12683 12800 13024 13200 13836 14080 14208 14800 16280 16896 17295 17600 17760 18448 18944 19200 19536 20350 21120 22200 23060 23680 24420 25366 26048 26400 27672 28160 28416 28825 29600 30525 32560 34590 35200 35520 36896 38049 38400 39072 40700 42240 42661 44400 46120 47360 48840 50732 52096 52800 55344 56832 57650 59200 61050 63415 65120 69180 70400 71040 73792 76098 78144 81400 84480 85322 86475 88800 92240 94720 97680 101464 104192 105600 110688 115300 118400 122100 126830 127983 130240 138360 140800 142080 147584 152196 156288 162800 170644 172950 177600 184480 190245 195360 202928 208384 211200 213305 221376 230600 236800 244200 253660 255966 260480 276720 284160 295168 304392 312576 317075 325600 341288 345900 355200 368960 380490 390720 405856 422400 426610 442752 461200 469271 473600 488400 507320 511932 520960 553440 590336 608784 625152 634150 639915 651200 682576 691800 710400 737920 760980 781440 811712 853220 885504 922400 938542 951225 976800 1014640 1023864 1041920 1066525 1106880 1217568 1268300 1279830 1302400 1365152 1383600 1407813 1420800 1475840 1521960 1562880 1623424 1706440 1771008 1844800 1877084 1902450 1953600 2029280 2047728 2133050 2213760 2346355 2435136 2536600 2559660 2604800 2730304 2767200 2815626 2951680 3043920 3125760 3199575 3246848 3412880 3689600 3754168 3804900 3907200 4058560 4095456 4266100 4427520 4692710 4870272 5073200 5119320 5209600 5460608 5534400 5631252 6087840 6399150 6493696 6825760 7039065 7379200 7508336 7609800 7814400 8117120 8190912 8532200 8855040 9385420 9740544 10146400 10238640 10921216 11068800 11262504 11731775 12175680 12798300 13651520 14078130 14758400 15016672 15219600 15628800 16234240 16381824 17064400 18770840 19481088 20292800 20477280 21842432 22137600 22525008 23463550 24351360 25596600 27303040 28156260 30033344 30439200 32468480 32763648 34128800 35195325 37541680 40585600 40954560 44275200 45050016 46927100 48702720 51193200 54606080 56312520 60066688 60878400 65527296 68257600 70390650 75083360 81171200 81909120 90100032 93854200 97405440 102386400 109212160 112625040 120133376 121756800 136515200 140781300 150166720 162342400 163818240 180200064 187708400 204772800 225250080 240266752 243513600 273030400 281562600 300333440 327636480 360400128 375416800 409545600 450500160 487027200 546060800 563125200 600666880 720800256 750833600 819091200 901000320 1126250400 1201333760 1501667200 1638182400 1802000640 2252500800 3003334400 3604001280 4505001600 6006668800 9010003200 18020006400
- Sum of all divisors σ(n): 66752566848
- Sum of proper divisors (its aliquot sum) s(n): 48732560448
- 18020006400 is an abundant number, because the sum of its proper divisors (48732560448) is greater than itself. Its abundance is 30712554048
Bases of 18020006400
- Binary: 100001100100001001101111010000000002
- Hexadecimal: 0x432137A00
- Base-36: 8A0N9XC
Squares and roots of 18020006400
- 18020006400 squared (180200064002) is 324720630656040960000
- 18020006400 cubed (180200064003) is 5851467842633894297862144000000
-
The
square root of 18020006400 is 134238.6173945485 -
The
cube root of 18020006400 is 2621.7119902699
Scales and comparisons
How big is 18020006400?- 18,020,006,400 seconds is equal to 572 years, 50 weeks, 6 days, 21 hours, 20 minutes.
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To count from 1 to 18,020,006,400 would take you about one thousand, one hundred forty-five 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 18020006400 cubic inches would be around 218.5 feet tall.
Recreational maths with 18020006400
- 18020006400 backwards is 00460002081
- The number of decimal digits it has is: 11
- The sum of 18020006400's digits is 21
- More coming soon!
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