18007722899040

Names of 18007722899040

• Cardinal: 18007722899040 can be written as Eighteen trillion, seven billion, seven hundred twenty-two million, eight hundred ninety-nine thousand and forty.

Scientific notation

• Scientific notation: 1.800772289904 × 10¹³

Factors of 18007722899040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5900

Divisors of 18007722899040

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 56 60 70 80 84 96 98 105 112 120 140 147 151 160 168 196 210 224 240 245 280 294 302 336 392 420 453 480 490 560 588 604 672 735 755 784 840 906 980 1057 1093 1120 1176 1208 1470 1510 1568 1680 1812 1960 2114 2186 2265 2352 2416 2940 3020 3171 3279 3360 3624 3920 4228 4372 4530 4639 4704 4832 5285 5465 5880 6040 6342 6558 7248 7399 7651 7840 8456 8744 9060 9278 10570 10930 11760 12080 12684 13116 13917 14496 14798 15302 15855 16395 16912 17488 18120 18556 21140 21860 22197 22953 23195 23520 24160 25368 26232 27834 29596 30604 31710 32473 32790 33824 34976 36240 36995 37112 38255 42280 43720 44394 45906 46390 50736 52464 53557 55668 59192 61208 63420 64946 65580 69585 72480 73990 74224 76510 84560 87440 88788 91812 92780 97419 101472 104928 107114 110985 111336 114765 118384 122416 126840 129892 131160 139170 147980 148448 153020 160671 162365 165043 169120 174880 177576 183624 185560 194838 214228 221970 222672 227311 229530 236768 244832 253680 259784 262320 267785 278340 295960 306040 321342 324730 330086 355152 367248 371120 389676 428456 443940 445344 454622 459060 487095 495129 507360 519568 524640 535570 556680 591920 612080 642684 649460 660172 681933 700489 710304 734496 742240 779352 803355 825215 856912 887880 909244 918120 974190 990258 1039136 1071140 1113360 1136555 1155301 1183840 1224160 1285368 1298920 1320344 1363866 1400978 1558704 1606710 1650430 1713824 1775760 1818488 1836240 1948380 1980516 2101467 2142280 2226720 2273110 2310602 2475645 2570736 2597840 2640688 2727732 2801956 3117408 3213420 3300860 3409665 3465903 3502445 3551520 3636976 3672480 3896760 3961032 4202934 4284560 4546220 4621204 4903423 4951290 5070427 5141472 5195680 5281376 5455464 5603912 5776505 6426840 6601720 6819330 6931806 7004890 7273952 7793520 7922064 8087107 8405868 8569120 9092440 9242408 9806846 9902580 10140854 10507335 10910928 11207824 11553010 12853680 13203440 13638660 13863612 14009780 14710269 15211281 15587040 15844128 16174214 16811736 17329515 18184880 18484816 19613692 19805160 20281708 21014670 21821856 22415648 23106020 24261321 24517115 25352135 25707360 26406880 27277320 27727224 28019560 29420538 30422562 32348428 33623472 34323961 34659030 35492989 36369760 36969632 39227384 39610320 40435535 40563416 42029340 46212040 48522642 49034230 50704270 54554640 55454448 56039120 58841076 60845124 64696856 67246944 68647922 69318060 70985978 73551345 76056405 78454768 79220640 80871070 81126832 84058680 92424080 97045284 98068460 101408540 102971883 106478967 109109280 110908896 112078240 117682152 121306605 121690248 129393712 137295844 138636120 141971956 147102690 152112810 156909536 161742140 162253664 168117360 171619805 177464945 184848160 194090568 196136920 202817080 205943766 212957934 235364304 242613210 243380496 248450923 258787424 274591688 277272240 283943912 294205380 304225620 323484280 336234720 343239610 354929890 388181136 392273840 405634160 411887532 425915868 470728608 485226420 486760992 496901846 514859415 532394835 549183376 554544480 567887824 588410760 608451240 646968560 686479220 709859780 745352769 765634477 776362272 784547680 811268320 823775064 851831736 970452840 993803692 1029718830 1064789670 1098366752 1135775648 1176821520 1216902480 1242254615 1293937120 1372958440 1419719560 1490705538 1531268954 1647550128 1703663472 1940905680 1987607384 2059437660 2129579340 2296903431 2353643040 2433804960 2484509230 2745916880 2839439120 2981411076 3062537908 3295100256 3407326944 3726763845 3828172385 3881811360 3975214768 4118875320 4259158680 4593806862 4969018460 5359441339 5491833760 5678878240 5962822152 6125075816 7453527690 7656344770 7950429536 8237750640 8518317360 9187613724 9938036920 10718882678 11484517155 11925644304 12250151632 14907055380 15312689540 16078324017 16475501280 17036634720 18375227448 19876073840 21437765356 22969034310 23851288608 24500303264 26797206695 29814110760 30625379080 32156648034 36750454896 37516089373 39752147680 42875530712 45938068620 53594413390 59628221520 61250758160 64313296068 73500909792 75032178746 80391620085 85751061424 91876137240 107188826780 112548268119 119256443040 122501516320 128626592136 150064357492 160783240170 171502122848 183752274480 187580446865 214377653560 225096536238 257253184272 300128714984 321566480340 367504548960 375160893730 428755307120 450193072476 514506368544 562741340595 600257429968 643132960680 750321787460 857510614240 900386144952 1125482681190 1200514859936 1286265921360 1500643574920 1800772289904 2250965362380 2572531842720 3001287149840 3601544579808 4501930724760 6002574299680 9003861449520 18007722899040
• Sum of all divisors σ(n): 66497533562880
• Sum of proper divisors (its aliquot sum) s(n): 48489810663840
• 18007722899040 is an abundant number, because the sum of its proper divisors (48489810663840) is greater than itself. Its abundance is 30482087764800

Bases of 18007722899040

• Binary: 100000110000010111111111011010011011001100000₂
• Hexadecimal: 0x1060BFED3660
• Base-36: 6DSMT9NXC

Squares and roots of 18007722899040

• 18007722899040 squared (18007722899040²) is 324278084008609582032921600
• 18007722899040 cubed (18007722899040³) is 5839509879058655606885405651473035264000
• The square root of 18007722899040 is 4243550.7418952823
• The cube root of 18007722899040 is 26211.1615026945

Scales and comparisons

• 18,007,722,899,040 seconds is equal to 572,589 years, 46 weeks, 17 hours, 44 minutes.
• To count from 1 to 18,007,722,899,040 would take you about one million, four hundred thirty-one thousand, four hundred seventy-four 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 18007722899040 cubic inches would be around 2184.3 feet tall.

Recreational maths with 18007722899040

• 18007722899040 backwards is 04099822770081
• The number of decimal digits it has is: 14
• The sum of 18007722899040's digits is 57
• More coming soon!