1808133771840

Names of 1808133771840

• Cardinal: 1808133771840 can be written as One trillion, eight hundred eight billion, one hundred thirty-three million, seven hundred seventy-one thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.80813377184 × 10¹²

Factors of 1808133771840

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1841

Divisors of 1808133771840

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 19 20 22 24 30 32 33 37 38 40 44 48 55 57 60 64 66 74 76 80 88 95 96 110 111 114 120 132 148 151 152 160 165 176 185 190 192 209 220 222 228 240 264 285 296 302 304 320 330 352 370 380 407 418 440 444 453 456 480 528 555 570 592 604 608 627 660 703 704 740 755 760 814 836 880 888 906 912 960 1045 1056 1110 1140 1184 1208 1216 1221 1254 1320 1406 1480 1510 1520 1613 1628 1661 1672 1760 1776 1812 1824 2035 2090 2109 2112 2220 2265 2280 2368 2416 2442 2508 2640 2812 2869 2960 3020 3040 3135 3226 3256 3322 3344 3515 3520 3552 3624 3648 4070 4180 4218 4440 4530 4560 4832 4839 4884 4983 5016 5280 5587 5624 5738 5920 6040 6080 6105 6270 6452 6512 6644 6688 7030 7104 7248 7733 8065 8140 8305 8360 8436 8607 8880 9060 9120 9664 9678 9768 9966 10032 10545 10560 11174 11248 11476 11840 12080 12210 12540 12904 13024 13288 13376 14060 14345 14496 15466 16130 16280 16610 16720 16761 16872 17214 17743 17760 18120 18240 19356 19536 19932 20064 21090 22348 22496 22952 23199 24160 24195 24420 24915 25080 25808 26048 26576 27935 28120 28690 28992 30647 30932 31559 32260 32560 33220 33440 33522 33744 34428 35486 35520 36240 38665 38712 39072 39864 40128 42180 43035 44696 44992 45904 46398 48320 48390 48840 49830 50160 51616 53152 53229 55870 56240 57380 59681 61294 61457 61864 63118 64520 65120 66440 66880 67044 67488 68856 70972 72480 77330 77424 78144 79728 83805 84360 86070 88715 89392 91808 91941 92796 94677 96780 97680 99660 100320 103232 106153 106304 106458 111740 112480 114760 115995 119362 122588 122914 123728 126236 129040 130240 132880 134088 134976 137712 141944 144960 153235 154660 154848 157795 159456 167610 168720 172140 177430 178784 179043 183616 183882 184371 185592 189354 193560 195360 199320 200640 212306 212916 223480 224960 229520 231990 238724 243563 245176 245828 247456 252472 258080 265760 266145 268176 275424 283888 298405 306470 307285 309320 309696 315590 318459 318912 335220 337117 337440 344280 354860 357568 358086 367764 368742 371184 378708 387120 390720 398640 424612 425832 446960 459040 459705 463980 473385 477448 487126 490352 491656 494912 504944 516160 530765 531520 532290 536352 550848 567776 596810 612940 614570 618640 631180 636918 656491 670440 674234 674880 688560 709720 716172 730689 735528 737484 742368 757416 774240 797280 849224 851664 893920 895215 918080 919410 921855 927960 946770 954896 974252 980704 983312 1009888 1011351 1061530 1064580 1072704 1133939 1135552 1167683 1193620 1217815 1225880 1229140 1237280 1262360 1273836 1312982 1340880 1348468 1377120 1419440 1432344 1461378 1471056 1474968 1484736 1514832 1548480 1592295 1594560 1685585 1698448 1703328 1787840 1790430 1838820 1843710 1855920 1893540 1909792 1948504 1961408 1966624 1969473 2019776 2022702 2123060 2129160 2267878 2335366 2387240 2435630 2451760 2458280 2474560 2524720 2547672 2625964 2679193 2681760 2696936 2754240 2838880 2864688 2922756 2942112 2949936 3029664 3184590 3282455 3371170 3396896 3401817 3406656 3503049 3580860 3653445 3677640 3687420 3711840 3787080 3819584 3897008 3933248 3938946 4045404 4246120 4258320 4535756 4627697 4670732 4774480 4871260 4903520 4916560 5049440 5056755 5095344 5251928 5358386 5363520 5393872 5669695 5677760 5729376 5838415 5845512 5884224 5899872 6059328 6369180 6564910 6742340 6793792 6803634 7006098 7161720 7306890 7355280 7374840 7423680 7574160 7794016 7877892 8037579 8090808 8492240 8516640 9011831 9071512 9255394 9341464 9548960 9742520 9807040 9833120 9847365 10098880 10113510 10190688 10503856 10716772 10787744 11339390 11458752 11676830 11691024 11799744 12473329 12738360 13129820 13395965 13484680 13607268 13883091 14012196 14323440 14613780 14710560 14749680 15148320 15588032 15755784 16075158 16181616 16984480 17009085 17033280 17515245 18023662 18143024 18510788 18682928 19097920 19485040 19666240 19694730 20227020 20381376 21007712 21433544 21575488 22678780 23138485 23353660 23382048 24946658 25476720 26259640 26791930 26969360 27035493 27214536 27766182 28024392 28646880 29227560 29421120 29499360 30296640 31511568 32150316 32363232 33968960 34018170 35030490 36047324 36286048 37021576 37365856 37419987 38970080 39389460 40187895 40454040 42015424 42867088 45059155 45357560 46276970 46707320 46764096 49893316 50904667 50953440 52519280 53583860 53938720 54070986 54429072 55532364 56048784 57293760 58455120 58998720 62366645 63023136 64300632 64726464 68036340 69415455 70060980 72094648 72572096 74043152 74731712 74839974 77940160 78778920 80375790 80908080 85734176 90118310 90715120 92553940 93414640 99130141 99786632 101809334 101906880 105038560 107167720 107877440 108141972 108858144 111064728 112097568 116910240 124733290 126046272 128601264 135177465 136072680 138830910 140121960 144189296 148086304 149679948 152714001 157557840 160751580 161816160 171224789 171468352 180236620 181430240 185107880 186829280 187099935 198260282 199573264 203618668 210077120 214335440 216283944 217716288 222129456 224195136 233820480 249466580 254523335 257202528 270354930 272145360 277661820 280243920 288378592 296172608 297390423 299359896 305428002 315115680 321503160 323632320 342449578 360473240 362860480 370215760 373658560 374199870 396520564 399146528 407237336 428670880 432567888 444258912 495650705 498933160 509046670 513674367 514405056 540709860 544290720 555323640 560487840 576757184 594780846 598719792 610856004 630231360 643006320 684899156 720946480 740431520 748399740 763570005 793041128 798293056 814474672 856123945 857341760 865135776 888517824 991301410 997866320 1018093340 1027348734 1081419720 1088581440 1110647280 1120975680 1189561692 1197439584 1221712008 1286012640 1369798312 1441892960 1480863040 1486952115 1496799480 1527140010 1586082256 1628949344 1712247890 1730271552 1883472679 1982602820 1995732640 2036186680 2054697468 2162839440 2221294560 2379123384 2394879168 2443424016 2568371835 2572025280 2739596624 2883785920 2973904230 2993598960 3054280020 3172164512 3257898688 3424495780 3766945358 3965205640 3991465280 4072373360 4109394936 4325678880 4442589120 4758246768 4886848032 5136743670 5479193248 5650418037 5947808460 5987197920 6108560040 6344329024 6848991560 7533890716 7930411280 8144746720 8218789872 8651357760 9417363395 9516493536 9773696064 10273487340 10958386496 11300836074 11895616920 11974395840 12217120080 13697983120 15067781432 15860822560 16289493440 16437579744 18834726790 19032987072 20546974680 22601672148 23791233840 24434240160 27395966240 28252090185 30135562864 31721645120 32875159488 37669453580 41093949360 45203344296 47582467680 48868480320 54791932480 56504180370 60271125728 75338907160 82187898720 90406688592 95164935360 113008360740 120542251456 150677814320 164375797440 180813377184 226016721480 301355628640 361626754368 452033442960 602711257280 904066885920 1808133771840
• Sum of all divisors σ(n): 6819568865280
• Sum of proper divisors (its aliquot sum) s(n): 5011435093440
• 1808133771840 is an abundant number, because the sum of its proper divisors (5011435093440) is greater than itself. Its abundance is 3203301321600

Bases of 1808133771840

• Binary: 11010010011111101001010111101001001000000₂
• Hexadecimal: 0x1A4FD2BD240
• Base-36: N2N85VEO

Squares and roots of 1808133771840

• 1808133771840 squared (1808133771840²) is 3269347736868345176985600
• 1808133771840 cubed (1808133771840³) is 5911418054920328794362045289365504000
• The square root of 1808133771840 is 1344668.6476005901
• The cube root of 1808133771840 is 12182.6991443179

Scales and comparisons

• 1,808,133,771,840 seconds is equal to 57,493 years, 3 weeks, 1 day, 5 hours, 4 minutes.
• To count from 1 to 1,808,133,771,840 would take you about one hundred forty-three thousand, seven hundred thirty-two 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 1808133771840 cubic inches would be around 1015.2 feet tall.

Recreational maths with 1808133771840

• 1808133771840 backwards is 0481773318081
• The number of decimal digits it has is: 13
• The sum of 1808133771840's digits is 51
• More coming soon!