1989038965760

Names of 1989038965760

• Cardinal: 1989038965760 can be written as One trillion, nine hundred eighty-nine billion, thirty-eight million, nine hundred sixty-five thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 1.98903896576 × 10¹²

Factors of 1989038965760

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 262

Divisors of 1989038965760

• Number of divisors d(n): 1056
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 55 56 61 64 70 73 77 80 88 103 110 112 121 122 128 140 146 154 160 176 206 220 224 242 244 256 280 292 305 308 320 352 365 385 412 427 440 448 484 488 511 512 515 560 584 605 610 616 640 671 704 721 730 770 803 824 847 854 880 896 968 976 1022 1024 1030 1120 1133 1168 1210 1220 1232 1280 1342 1408 1442 1460 1540 1606 1648 1694 1708 1760 1792 1936 1952 2044 2060 2135 2240 2266 2336 2420 2440 2464 2555 2560 2684 2816 2884 2920 3080 3212 3296 3355 3388 3416 3520 3584 3605 3872 3904 4015 4088 4120 4235 4270 4453 4480 4532 4672 4697 4840 4880 4928 5110 5120 5368 5621 5632 5665 5768 5840 6160 6283 6424 6592 6710 6776 6832 7040 7168 7210 7381 7519 7744 7808 7931 8030 8176 8240 8470 8540 8833 8906 8960 9064 9344 9394 9680 9760 9856 10220 10736 11242 11264 11330 11536 11680 12320 12463 12566 12848 13184 13420 13552 13664 14080 14420 14762 15038 15488 15616 15862 16060 16352 16480 16940 17080 17666 17812 17920 18128 18688 18788 19360 19520 19712 20440 21472 22265 22484 22660 23072 23360 23485 24640 24926 25132 25696 26368 26840 27104 27328 28105 28160 28840 29524 30076 30976 31171 31232 31415 31724 32120 32704 32960 33880 34160 35332 35624 35840 36256 36905 37376 37576 37595 38720 39040 39424 39655 40880 42944 43981 44165 44530 44968 45320 46144 46720 46970 48983 49280 49852 50264 51392 51667 52633 52736 53680 54208 54656 56210 56320 57680 59048 60152 61831 61952 62315 62342 62464 62830 63448 64240 65408 65920 67760 68320 69113 70664 71248 72512 73810 74752 75152 75190 77440 78080 78848 79310 81760 82709 85888 87241 87962 88330 89060 89936 90640 92288 93440 93940 97966 98560 99704 100528 102784 103334 105266 105472 107360 108416 109312 112420 115360 118096 120304 123662 123904 124630 124684 125660 126896 128480 130816 131840 135520 136640 138226 141328 142496 145024 147620 150304 150380 154880 155855 156160 158620 163520 165418 171776 174482 175924 176660 178120 179872 181280 184576 186880 187880 195932 197120 199408 201056 205568 206668 210532 214720 216832 218624 219905 224840 230720 236192 240608 244915 247324 249260 249368 251320 253792 256960 258335 261632 263165 263680 271040 273280 276452 282656 284992 290048 295240 300608 300760 309155 309760 311710 312320 317240 327040 330836 342881 343552 345565 348964 351848 353320 356240 359744 362560 369152 373760 375760 391864 394240 398816 402112 411136 413336 413545 421064 429440 433664 436205 437248 439810 449680 458659 461440 472384 481216 483791 489830 494648 498520 498736 502640 507584 513920 516670 523264 526330 527360 538813 542080 546560 552904 565312 569984 578963 580096 590480 601216 601520 618310 619520 623420 634480 654080 661672 685762 687104 691130 697928 703696 706640 712480 719488 725120 738304 751520 760243 783728 797632 804224 822272 826672 827090 842128 858880 867328 872410 879620 899360 909799 917318 922880 944768 962432 967582 979660 989296 997040 997472 1005280 1015168 1027840 1033340 1052660 1077626 1084160 1093120 1105808 1130624 1139968 1157926 1160192 1180960 1202432 1203040 1236620 1246840 1268960 1308160 1323344 1371524 1382260 1395856 1407392 1413280 1424960 1438976 1450240 1503040 1520486 1567456 1595264 1608448 1653344 1654180 1684256 1714405 1717760 1744820 1759240 1798720 1819598 1834636 1845760 1889536 1924864 1935164 1959320 1978592 1994080 1994944 2010560 2030336 2055680 2066680 2105320 2155252 2168320 2186240 2211616 2261248 2279936 2293295 2315852 2361920 2404864 2406080 2418955 2473240 2493680 2537920 2616320 2646688 2694065 2743048 2764520 2791712 2814784 2826560 2849920 2877952 2894815 2900480 3006080 3040972 3134912 3190528 3210613 3216896 3306688 3308360 3368512 3428810 3435520 3489640 3518480 3597440 3639196 3669272 3691520 3771691 3779072 3801215 3849728 3870328 3918640 3957184 3988160 3989888 4021120 4060672 4111360 4133360 4210640 4310504 4336640 4423232 4522496 4548995 4559872 4586590 4631704 4723840 4809728 4812160 4837910 4946480 4987360 5045249 5075840 5293376 5321701 5388130 5486096 5529040 5583424 5629568 5653120 5699840 5755904 5789630 5800960 6012160 6081944 6269824 6368593 6381056 6421226 6433792 6613376 6616720 6737024 6857620 6979280 7036960 7194880 7278392 7338544 7543382 7558144 7602430 7699456 7740656 7837280 7914368 7976320 7979776 8042240 8121344 8266720 8421280 8621008 8846464 9044992 9097990 9173180 9263408 9447680 9624320 9675820 9892960 9974720 10090498 10151680 10586752 10643402 10776260 10972192 11058080 11166848 11259136 11306240 11399680 11579260 12024320 12163888 12539648 12737186 12762112 12842452 13226752 13233440 13474048 13715240 13958560 14073920 14389760 14556784 14677088 15086764 15204860 15481312 15674560 15828736 15952640 15959552 16053065 16084480 16533440 16842560 17242016 17692928 18195980 18346360 18526816 18858455 18895360 19248640 19351640 19785920 19949440 20180996 20303360 21173504 21286804 21552520 21944384 22116160 22333696 22518272 22612480 22799360 23158520 24048640 24327776 25079296 25226245 25474372 25684904 26453504 26466880 26608505 26948096 27430480 27917120 28147840 28779520 29113568 29354176 30173528 30409720 30962624 31349120 31657472 31842965 31905280 31919104 32106130 32168960 33066880 33685120 34484032 35316743 35385856 36391960 36692720 37053632 37716910 37790720 38497280 38703280 39571840 39898880 40361992 40606720 42347008 42573608 43105040 43888768 44232320 44667392 45036544 45224960 46317040 48655552 50158592 50452490 50948744 51369808 52907008 52933760 53217010 53896192 54860960 55497739 55834240 56295680 58227136 58708352 60347056 60819440 61925248 62698240 63314944 63685930 63810560 64212260 66133760 67370240 68968064 70633486 70771712 72783920 73385440 74107264 75433820 77406560 79143680 79797760 80723984 84694016 85147216 86210080 87777536 88464640 89334784 92634080 97311104 100904980 101897488 102739616 105867520 106434020 109721920 110995478 111668480 112591360 116454272 117416704 120694112 121638880 123850496 125396480 127371860 128424520 132267520 134740480 137936128 141266972 145567840 146770880 148214528 150867640 154813120 158287360 159595520 161447968 170294432 172420160 175555072 176583715 176929280 185268160 194622208 201809960 203794976 205479232 211735040 212868040 219443840 221990956 223336960 225182720 232908544 234833408 241388224 243277760 247700992 250792960 254743720 256849040 264535040 269480960 275872256 277488695 282533944 291135680 293541760 296429056 301735280 309626240 316574720 322895936 340588864 344840320 351110144 353167430 353858560 370536320 388484173 389244416 403619920 407589952 410958464 423470080 425736080 438887680 443981912 446673920 465817088 469666816 482776448 486555520 495401984 509487440 513698080 551744512 554977390 565067888 582271360 587083520 592858112 603470560 619252480 645791872 681177728 689680640 706334860 741072640 776968346 778488832 807239840 815179904 821916928 851472160 877775360 887963824 931634176 965552896 973111040 1018974880 1027396160 1109954780 1130135776 1164542720 1174167040 1206941120 1238504960 1291583744 1362355456 1379361280 1412669720 1482145280 1553936692 1614479680 1630359808 1643833856 1702944320 1755550720 1775927648 1931105792 1942420865 1946222080 2037949760 2054792320 2219909560 2260271552 2329085440 2348334080 2413882240 2477009920 2583167488 2724710912 2758722560 2825339440 2964290560 3107873384 3228959360 3260719616 3287667712 3405888640 3551855296 3862211584 3884841730 3892444160 4075899520 4109584640 4439819120 4520543104 4658170880 4827764480 5166334976 5449421824 5650678880 6215746768 6457918720 6521439232 6811777280 7103710592 7769683460 8151799040 8219169280 8879638240 9041086208 9655528960 11301357760 12431493536 12915837440 13623554560 14207421184 15539366920 16303598080 16438338560 17759276480 18082172416 19311057920 22602715520 24862987072 25831674880 27247109120 28414842368 31078733840 32607196160 35518552960 36164344832 45205431040 49725974144 56829684736 62157467680 71037105920 90410862080 99451948288 124314935360 142074211840 180821724160 198903896576 248629870720 284148423680 397807793152 497259741440 994519482880 1989038965760
• Sum of all divisors σ(n): 6235445239296
• Sum of proper divisors (its aliquot sum) s(n): 4246406273536
• 1989038965760 is an abundant number, because the sum of its proper divisors (4246406273536) is greater than itself. Its abundance is 2257367307776

Bases of 1989038965760

• Binary: 11100111100011011111101100000010000000000₂
• Hexadecimal: 0x1CF1BF60400
• Base-36: PDR2G0E8

Squares and roots of 1989038965760

• 1989038965760 squared (1989038965760²) is 3956276007311610452377600
• 1989038965760 cubed (1989038965760³) is 7869187137844187852237147236990976000
• The square root of 1989038965760 is 1410332.9272763933
• The cube root of 1989038965760 is 12576.1515929817

Scales and comparisons

• 1,989,038,965,760 seconds is equal to 63,245 years, 14 weeks, 6 days, 7 hours, 49 minutes, 20 seconds.
• To count from 1 to 1,989,038,965,760 would take you about one hundred fifty-eight thousand, one hundred thirteen 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 1989038965760 cubic inches would be around 1048 feet tall.

Recreational maths with 1989038965760

• 1989038965760 backwards is 0675698309891
• The number of decimal digits it has is: 13
• The sum of 1989038965760's digits is 71
• More coming soon!