1808940009760

Names of 1808940009760

• Cardinal: 1808940009760 can be written as One trillion, eight hundred eight billion, nine hundred forty million, nine thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 1.80894000976 × 10¹²

Factors of 1808940009760

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 533

Divisors of 1808940009760

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 43 52 65 80 86 97 104 130 160 169 172 194 208 215 260 338 344 373 388 416 430 485 520 559 676 688 746 776 845 860 970 1040 1118 1261 1352 1376 1492 1552 1690 1720 1849 1865 1940 2080 2236 2522 2704 2795 2984 3104 3380 3440 3698 3730 3880 4171 4472 4849 5044 5408 5590 5968 6305 6760 6880 7267 7396 7460 7760 8342 8944 9245 9698 10088 11180 11936 12610 13520 14534 14792 14920 15520 16039 16393 16684 17888 18490 19396 20176 20855 22360 24037 24245 25220 27040 29068 29584 29840 32078 32786 33368 36181 36335 36980 38792 40352 41710 44720 48074 48490 50440 54223 58136 59168 59680 63037 64156 65572 66736 72362 72670 73960 77584 80195 81965 83420 89440 96148 96980 100880 108446 116272 120185 126074 128312 131144 133472 144724 145340 147920 155168 160390 163930 166840 179353 180905 192296 193960 201760 208507 216892 232544 240370 252148 256624 262288 271115 289448 290680 295840 312481 315185 320780 327860 333680 358706 361810 384592 387920 417014 433784 470353 480740 504296 513248 524576 542230 578896 581360 624962 630370 641560 655720 667360 689677 704899 717412 723620 769184 775840 834028 867568 896765 940706 961480 1008592 1042535 1084460 1157792 1162720 1249924 1260740 1283120 1311440 1379354 1409798 1434824 1447240 1555783 1562405 1668056 1735136 1793530 1881412 1922960 2017184 2085070 2168920 2331589 2351765 2499848 2521480 2566240 2622880 2710591 2758708 2819596 2869648 2894480 3111566 3124810 3336112 3448385 3524495 3587060 3762824 3845920 4170140 4337840 4663178 4703530 4999696 5042960 5421182 5517416 5639192 5739296 5788960 6114589 6223132 6249620 6672224 6896770 7048990 7174120 7525648 7778915 8340280 8675680 8965801 9326356 9407060 9999392 10085920 10842364 11034832 11278384 11657945 12229178 12446264 12499240 13552955 13793540 14097980 14348240 15051296 15557830 16680560 17931602 18652712 18814120 20225179 21684728 22069664 22556768 23315890 24458356 24892528 24998480 27105910 27587080 28195960 28696480 30310657 30572945 31115660 33361120 35863204 37305424 37628240 40450358 43369456 44829005 46631780 48916712 49785056 49996960 54211820 55174160 56391920 60621314 61145890 62231320 66898669 71726408 74610848 75256480 80900716 86738912 89658010 93263560 97833424 101125895 108423640 110348320 112783840 116555413 121242628 122291780 124462640 133797338 143452816 151553285 161801432 179316020 186527120 195666848 202251790 216847280 233110826 242485256 244583560 248925280 262927327 267594676 286905632 303106570 323602864 334493345 358632040 373054240 404503580 433694560 466221652 484970512 489167120 525854654 535189352 582777065 606213140 647205728 668986690 717264080 809007160 869682697 932443304 969941024 978334240 1051709308 1070378704 1165554130 1212426280 1314636635 1337973380 1434528160 1618014320 1739365394 1864886608 2103418616 2140757408 2331108260 2424852560 2629273270 2675946760 3236028640 3478730788 3729773216 4206837232 4348413485 4662216520 4849705120 5258546540 5351893520 6957461576 8413674464 8696826970 9324433040 10517093080 10703787040 11305875061 13914923152 17393653940 18648866080 21034186160 22611750122 27829846304 34787307880 42068372320 45223500244 56529375305 69574615760 90447000488 113058750610 139149231520 180894000976 226117501220 361788001952 452235002440 904470004880 1808940009760
• Sum of all divisors σ(n): 4799446793064
• Sum of proper divisors (its aliquot sum) s(n): 2990506783304
• 1808940009760 is an abundant number, because the sum of its proper divisors (2990506783304) is greater than itself. Its abundance is 1181566773544

Bases of 1808940009760

• Binary: 11010010100101101001110100000100100100000₂
• Hexadecimal: 0x1A52D3A0920
• Base-36: N30K6CKG

Squares and roots of 1808940009760

• 1808940009760 squared (1808940009760²) is 3272263958910508895257600
• 1808940009760 cubed (1808940009760³) is 5919329197768872199953849761714176000
• The square root of 1808940009760 is 1344968.4047441411
• The cube root of 1808940009760 is 12184.5096103815

Scales and comparisons

• 1,808,940,009,760 seconds is equal to 57,518 years, 36 weeks, 1 day, 16 hours, 2 minutes, 40 seconds.
• To count from 1 to 1,808,940,009,760 would take you about one hundred forty-three thousand, seven hundred ninety-six 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 1808940009760 cubic inches would be around 1015.4 feet tall.

Recreational maths with 1808940009760

• 1808940009760 backwards is 0679000498081
• 1808940009760 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1808940009760's digits is 52
• More coming soon!