18049318560

Names of 18049318560

• Cardinal: 18049318560 can be written as Eighteen billion, forty-nine million, three hundred eighteen thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.804931856 × 10¹⁰

Factors of 18049318560

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 967

Divisors of 18049318560

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 27 28 30 32 35 36 39 40 42 45 48 49 52 54 56 60 63 65 70 72 78 80 84 90 91 96 98 104 105 108 112 117 120 126 130 135 140 144 147 156 160 168 180 182 189 195 196 208 210 216 224 234 240 245 252 260 270 273 280 288 294 312 315 336 343 351 360 364 378 390 392 416 420 432 441 455 468 480 490 504 520 540 546 560 585 588 624 630 637 672 686 702 720 728 735 756 780 784 819 840 864 882 910 936 937 945 980 1008 1029 1040 1080 1092 1120 1170 1176 1248 1260 1274 1323 1365 1372 1404 1440 1456 1470 1512 1560 1568 1638 1680 1715 1755 1764 1820 1872 1874 1890 1911 1960 2016 2058 2080 2160 2184 2205 2340 2352 2457 2520 2548 2646 2730 2744 2808 2811 2912 2940 3024 3087 3120 3185 3276 3360 3430 3510 3528 3640 3744 3748 3780 3822 3920 4095 4116 4320 4368 4410 4459 4680 4685 4704 4914 5040 5096 5145 5292 5460 5488 5616 5622 5733 5880 6048 6174 6240 6370 6552 6559 6615 6860 7020 7056 7280 7496 7560 7644 7840 8190 8232 8433 8736 8820 8918 9261 9360 9370 9555 9828 10080 10192 10290 10584 10920 10976 11232 11244 11466 11760 12181 12285 12348 12740 13104 13118 13230 13377 13720 14040 14055 14112 14560 14992 15120 15288 15435 16380 16464 16866 17199 17640 17836 18522 18720 18740 19110 19656 19677 20384 20580 21168 21840 22295 22488 22932 23520 24362 24570 24696 25299 25480 26208 26236 26460 26754 27440 28080 28110 28665 29984 30240 30576 30870 32760 32795 32928 33732 34398 35280 35672 36543 37044 37480 38220 39312 39354 40131 41160 42165 42336 43680 44590 44976 45864 45913 46305 48724 49140 49392 50598 50960 52472 52920 53508 54880 56160 56220 57330 59031 60905 61152 61740 65520 65590 66885 67464 68796 70560 71344 73086 74088 74960 76440 78624 78708 80262 82320 84330 85267 85995 89180 89952 91728 91826 92610 97448 98280 98385 98784 101196 101920 104944 105840 107016 109629 112440 114660 118062 120393 121810 123480 126495 131040 131180 133770 134928 137592 137739 142688 146172 148176 149920 152880 157416 160524 164640 168660 170534 171990 177093 178360 182715 183456 183652 185220 194896 196560 196770 200655 202392 209888 211680 214032 219258 224880 229320 229565 236124 240786 243620 246960 252990 255801 262360 267540 269856 275184 275478 292344 295155 296352 305760 314832 321048 321391 328887 337320 341068 343980 354186 356720 365430 367304 370440 389792 393120 393540 401310 404784 413217 426335 428064 438516 449760 458640 459130 472248 481572 487240 493920 505980 511602 524720 535080 548145 550368 550956 584688 590310 596869 601965 629664 642096 642782 657774 674640 682136 687960 688695 708372 713440 730860 734608 740880 767403 787080 802620 809568 826434 852670 877032 885465 917280 918260 944496 963144 964173 974480 1011960 1023204 1049440 1070160 1096290 1101912 1169376 1180620 1193738 1203930 1239651 1279005 1284192 1285564 1315548 1349280 1364272 1375920 1377390 1416744 1461720 1469216 1481760 1534806 1574160 1605240 1606955 1644435 1652868 1705340 1754064 1770930 1790607 1836520 1888992 1926288 1928346 1948960 2023920 2046408 2066085 2140320 2192580 2203824 2302209 2361240 2387476 2407860 2479302 2558010 2571128 2631096 2728544 2751840 2754780 2833488 2892519 2923440 2984345 3069612 3148320 3210480 3213910 3288870 3305736 3410680 3508128 3541860 3581214 3673040 3837015 3852576 3856692 4047840 4092816 4132170 4178083 4385160 4407648 4604418 4722480 4774952 4815720 4820865 4958604 5116020 5142256 5262192 5371821 5509560 5666976 5785038 5846880 5968690 6139224 6198255 6420960 6427820 6577740 6611472 6821360 7083720 7162428 7346080 7674030 7713384 8185632 8264340 8356166 8677557 8770320 8953035 9208836 9444960 9549904 9631440 9641730 9917208 10232040 10284512 10524384 10743642 11019120 11511045 11570076 11937380 12278448 12396510 12534249 12855640 13155480 13222944 13642720 14167440 14324856 14462595 15348060 15426768 16115463 16528680 16712332 17355114 17540640 17906070 18417672 19099808 19262880 19283460 19834416 20464080 20890415 21487284 22038240 23022090 23140152 23874760 24556896 24793020 25068498 25711280 26310960 26859105 28334880 28649712 28925190 30696120 30853536 32230926 33057360 33424664 34710228 35812140 36835344 37602747 38566920 39668832 40928160 41780830 42974568 43387785 46044180 46280304 47749520 49586040 50136996 51422560 52621920 53718210 57299424 57850380 61392240 62671245 64461852 66114720 66849328 69420456 71624280 73670688 75205494 77133840 80577315 83561660 85949136 86775570 92088360 92560608 95499040 99172080 100273992 107436420 112808241 115700760 122784480 125342490 128923704 133698656 138840912 143248560 150410988 154267680 161154630 167123320 171898272 173551140 184176720 188013735 198344160 200547984 214872840 225616482 231401520 250684980 257847408 277681824 286497120 300821976 322309260 334246640 347102280 368353440 376027470 401095968 429745680 451232964 462803040 501369960 515694816 564041205 601643952 644618520 668493280 694204560 752054940 859491360 902465928 1002739920 1128082410 1203287904 1289237040 1388409120 1504109880 1804931856 2005479840 2256164820 2578474080 3008219760 3609863712 4512329640 6016439520 9024659280 18049318560
• Sum of all divisors σ(n): 79422336000
• Sum of proper divisors (its aliquot sum) s(n): 61373017440
• 18049318560 is an abundant number, because the sum of its proper divisors (61373017440) is greater than itself. Its abundance is 43323698880

Bases of 18049318560

• Binary: 10000110011110100101011111010100000₂
• Hexadecimal: 0x433D2BEA0
• Base-36: 8AI3JC0

Squares and roots of 18049318560

• 18049318560 squared (18049318560²) is 325777900480360473600
• 18049318560 cubed (18049318560³) is 5880069105578003211638870016000
• The square root of 18049318560 is 134347.7523444289
• The cube root of 18049318560 is 2623.1327520807

Scales and comparisons

• 18,049,318,560 seconds is equal to 573 years, 47 weeks, 3 days, 3 hours, 36 minutes.
• To count from 1 to 18,049,318,560 would take you about one thousand, one hundred forty-seven 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 18049318560 cubic inches would be around 218.6 feet tall.

Recreational maths with 18049318560

• 18049318560 backwards is 06581394081
• 18049318560 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18049318560's digits is 45
• More coming soon!