1691838442840

Names of 1691838442840

• Cardinal: 1691838442840 can be written as One trillion, six hundred ninety-one billion, eight hundred thirty-eight million, four hundred forty-two thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.69183844284 × 10¹²

Factors of 1691838442840

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 229

Divisors of 1691838442840

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 20 26 28 31 35 37 40 49 52 56 61 62 65 70 73 74 91 98 104 122 124 130 140 146 148 155 169 182 185 196 217 244 245 248 259 260 280 292 296 305 310 338 364 365 370 392 403 427 434 455 481 488 490 511 518 520 584 610 620 637 676 728 730 740 793 806 845 854 868 910 949 962 980 1022 1036 1085 1147 1183 1220 1240 1274 1295 1352 1460 1480 1519 1586 1612 1690 1708 1736 1813 1820 1891 1898 1924 1960 2015 2044 2072 2135 2170 2257 2263 2294 2366 2405 2440 2548 2555 2590 2701 2821 2920 2989 3038 3172 3185 3224 3367 3380 3416 3577 3626 3640 3782 3796 3848 3965 4030 4088 4270 4340 4453 4514 4526 4588 4732 4745 4810 5096 5110 5180 5239 5402 5551 5642 5735 5915 5978 6076 6253 6344 6370 6643 6734 6760 7154 7252 7564 7592 7595 7930 8029 8060 8281 8540 8680 8906 9028 9052 9065 9176 9455 9464 9490 9620 10220 10309 10360 10478 10804 11102 11284 11285 11315 11470 11830 11956 12152 12337 12506 12740 13237 13286 13468 13505 14105 14308 14504 14911 14945 15128 15190 15799 15841 15860 16058 16120 16562 16835 17080 17812 17885 18056 18104 18130 18907 18910 18980 19240 19747 20440 20618 20956 21608 22204 22265 22568 22570 22630 22940 23569 23660 23912 24583 24674 25012 25480 26195 26474 26572 26936 27010 27755 28210 28616 29341 29419 29822 29890 30380 31171 31265 31598 31682 31720 32116 33124 33215 33670 35113 35624 35770 36260 36673 37814 37820 37960 38857 39494 40145 41236 41405 41912 43771 44408 44530 45140 45260 45880 46501 47138 47320 49166 49348 50024 51545 52390 52948 53144 54020 55510 56203 56420 57889 58682 58838 59644 59780 60760 61685 62342 62530 63196 63364 64232 66185 66248 66430 67340 69967 70226 71540 72163 72520 73346 74555 75628 75640 77714 78988 78995 79205 80290 82472 82810 83731 86359 87542 89060 90280 90520 92659 93002 94276 94535 98332 98696 98735 103090 104377 104780 105896 108040 110593 110887 111020 112406 112840 115778 117364 117676 117845 119288 119560 122915 123370 124684 125060 126392 126728 132349 132370 132860 134680 138043 139934 140452 143080 144326 146692 146705 147095 149110 151256 155428 155855 157976 157990 158410 160580 164761 165620 167462 172081 172718 175084 175565 178120 183365 185318 186004 188552 189070 193843 194285 196664 197470 205387 205933 206180 208754 209560 218197 218855 221186 221774 222040 224812 231556 232505 234728 235352 235690 245791 245830 246740 249368 250120 256711 264698 264740 265720 276086 279868 280904 281015 288652 289445 293384 293410 294190 298220 306397 310856 311710 315980 316820 319579 321160 329522 331240 334924 344162 345436 349835 350168 351130 360815 366730 370636 372008 378140 381433 382447 387686 388570 394940 405223 410774 411866 412360 417508 418655 431795 436394 437710 442372 443548 449624 456469 463112 463295 465010 471380 489769 491582 491660 493480 505141 513422 521885 529396 529480 552172 552965 554435 559736 562030 577304 578890 586117 586820 588380 596440 604513 612794 623420 631960 633640 639158 659044 661745 669848 688324 690215 690872 699670 702260 721630 730639 733460 741272 752557 756280 762866 764894 775372 777140 789880 810446 821548 823732 823805 835016 837310 860405 863590 872788 875420 884744 887096 909571 912938 926590 930020 942760 966301 969215 979538 983164 983320 1010282 1026844 1026935 1029665 1043770 1058792 1088503 1090985 1104344 1105930 1108870 1124060 1153327 1157780 1172234 1173640 1176760 1204567 1209026 1225588 1228955 1246840 1278316 1283555 1318088 1323490 1356901 1376648 1380430 1399340 1404520 1437709 1441531 1443260 1461278 1466920 1505114 1525732 1529788 1531985 1550744 1554280 1597895 1620892 1643096 1647464 1647610 1674620 1720537 1720810 1727180 1745576 1750840 1794559 1819142 1825876 1853180 1860040 1907165 1912235 1932602 1938430 1959076 1966328 2020564 2026115 2053688 2053870 2059330 2087540 2141893 2177006 2181970 2211860 2217740 2237053 2248120 2282345 2306654 2315560 2344468 2409134 2418052 2448845 2451176 2457910 2525705 2556632 2567110 2646980 2670031 2677129 2713802 2760860 2798680 2836561 2875418 2883062 2886520 2922556 2930585 3010228 3022565 3051464 3059576 3063970 3195283 3195790 3241784 3295220 3349240 3428383 3441074 3441620 3454360 3589118 3638284 3651752 3653195 3706360 3762785 3814330 3824470 3865204 3876860 3918152 4041128 4052230 4102819 4107740 4118660 4175080 4283786 4354012 4363940 4423720 4435480 4474106 4547855 4564690 4613308 4688936 4818268 4831505 4836104 4897690 4915820 5051410 5107591 5134220 5267899 5293960 5340062 5354258 5427604 5442515 5521720 5673122 5750836 5766124 5766635 5845112 5861170 6020456 6022835 6045130 6127940 6366997 6390566 6391580 6590440 6764107 6784505 6856766 6882148 6883240 7178236 7188545 7207655 7276568 7306390 7525570 7619521 7628660 7648940 7730408 7753720 8073289 8104460 8205638 8215480 8237320 8567572 8602685 8708024 8727880 8948212 8972795 9095710 9129380 9226616 9498307 9636536 9663010 9795380 9831640 10102820 10215182 10268440 10535798 10680124 10708516 10709465 10855208 10885030 11185265 11346244 11501672 11532248 11533270 11722340 11824423 12045670 12090260 12255880 12561913 12733994 12781132 12783160 13350155 13385645 13528214 13569010 13713532 13764296 14150539 14182805 14356472 14377090 14415310 14612780 14993251 15051140 15239042 15257320 15297880 15659371 15976415 16146578 16208920 16411276 17135144 17141915 17205370 17896424 17945590 18191420 18258760 18690217 18739903 18996614 19326020 19590760 20205640 20430364 20514095 21071596 21360248 21417032 21418930 21770060 22366981 22370530 22692488 23066540 23329267 23444680 23648846 24091340 24180520 25123826 25467988 25537955 25562264 26339495 26700310 26771290 27056428 27138020 27427064 27844609 28301078 28365610 28754180 28830620 29225560 29986502 30102280 30478084 31318742 31834985 31952830 32293156 32822552 33820535 34283830 34410740 35753137 35891180 36382840 36875293 37380434 37479806 37993228 38097605 38652040 40366445 40860728 41028190 42143192 42837860 43540120 44568979 44733962 44741060 46133080 46658534 47297692 47491535 48182680 50247652 50935976 51075910 52678990 53336647 53400620 53542580 54112856 54276040 55689218 56602156 56731220 57508360 57661240 59122115 59973004 60956168 62637484 62809565 63669970 63905660 64586312 66398683 67641070 68567660 68821480 70752695 71506274 71782360 73750586 74760868 74959612 74966255 75986456 76195210 78296855 80732890 82056380 82770961 85675720 87933391 89137958 89467924 89482120 93317068 93451085 93699515 94595384 94983070 99053773 100495304 102151820 104952757 105357980 106673294 106801240 107085160 111378436 111834905 113204312 113462440 116646335 118244230 119946008 125274968 125619130 127339940 127811320 132797366 135282140 137135320 139223045 141505390 143012548 147501172 149521736 149919224 149932510 152390420 156593710 161465780 163304869 164112760 165541922 175866782 178275916 178765685 178935848 184376465 186634136 186902170 187399030 189966140 194912263 198107546 204303640 209905514 210715960 213346588 222756872 222844895 223669810 233292670 236488460 250271959 251238260 254679880 265594732 266683235 270564280 278446090 283010780 286025096 295002344 299865020 304780840 313187420 322931560 326609738 331083844 331993415 351733564 356551832 357531370 368752930 373804340 374798060 379932280 389824526 396215092 413854805 419811028 426693176 439666955 445689790 447339620 464790781 466585340 472976920 495268865 500543918 502476520 524763785 531189464 533366470 556892180 566021560 579396727 599730040 626374840 653219476 662167688 663986830 693376411 703467128 715062740 737505860 747608680 749596120 779649052 792430184 816524345 827709610 839622056 863182879 879333910 891379580 894679240 929581562 933170680 974561315 990537730 1001087836 1049527570 1066732940 1113784360 1143134083 1158793454 1251359795 1306438952 1327973660 1364385841 1386752822 1430125480 1475011720 1559298104 1633048690 1655419220 1726365758 1758667820 1782759160 1859163124 1949122630 1981075460 2002175672 2099055140 2133465880 2286268166 2317586908 2323953905 2502719590 2655947320 2728771682 2773505644 2896983635 3253535467 3266097380 3310838440 3452731516 3466882055 3517335640 3718326248 3898245260 3962150920 4198110280 4315914395 4572536332 4635173816 4647907810 5005439180 5457543364 5547011288 5715670415 5793967270 6042280153 6507070934 6532194760 6821929205 6905463032 6933764110 7796490520 8631828790 9145072664 9295815620 10010878360 10915086728 11431340830 11587934540 12084560306 13014141868 13643858410 13867528220 16267677335 17263657580 18591631240 22862681660 23175869080 24169120612 26028283736 27287716820 27735056440 30211400765 32535354670 34527315160 42295961071 45725363320 48338241224 54575433640 60422801530 65070709340 84591922142 120845603060 130141418680 169183844284 211479805355 241691206120 338367688568 422959610710 845919221420 1691838442840
• Sum of all divisors σ(n): 5237516920320
• Sum of proper divisors (its aliquot sum) s(n): 3545678477480
• 1691838442840 is an abundant number, because the sum of its proper divisors (3545678477480) is greater than itself. Its abundance is 1853840034640

Bases of 1691838442840

• Binary: 11000100111101001011011011110110101011000₂
• Hexadecimal: 0x189E96DED58
• Base-36: LL7WXD94

Squares and roots of 1691838442840

• 1691838442840 squared (1691838442840²) is 2862317316671275947265600
• 1691838442840 cubed (1691838442840³) is 4842578471951098670777778659898304000
• The square root of 1691838442840 is 1300706.9012041107
• The cube root of 1691838442840 is 11915.7018975789

Scales and comparisons

• 1,691,838,442,840 seconds is equal to 53,795 years, 11 weeks, 6 days, 11 hours, 40 seconds.
• To count from 1 to 1,691,838,442,840 would take you about one hundred thirty-four thousand, four hundred eighty-eight 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 1691838442840 cubic inches would be around 993 feet tall.

Recreational maths with 1691838442840

• 1691838442840 backwards is 0482448381961
• The number of decimal digits it has is: 13
• The sum of 1691838442840's digits is 58
• More coming soon!