189442135680

Names of 189442135680

• Cardinal: 189442135680 can be written as One hundred eighty-nine billion, four hundred forty-two million, one hundred thirty-five thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.8944213568 × 10¹¹

Factors of 189442135680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 204

Divisors of 189442135680

• Number of divisors d(n): 1024
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 17 19 20 21 24 28 30 32 34 35 38 40 42 48 51 56 57 60 64 68 70 76 80 84 85 95 96 102 105 112 114 119 120 128 133 136 140 151 152 160 168 170 190 192 204 210 224 228 238 240 255 266 272 280 285 289 302 304 320 323 336 340 357 380 384 399 408 420 448 453 456 476 480 510 532 544 560 570 578 595 604 608 640 646 665 672 680 714 755 760 798 816 840 867 896 906 912 952 960 969 1020 1057 1064 1088 1120 1140 1156 1190 1208 1216 1292 1330 1344 1360 1428 1445 1510 1520 1596 1615 1632 1680 1734 1785 1812 1824 1904 1920 1938 1995 2023 2040 2114 2128 2176 2240 2261 2265 2280 2312 2380 2416 2432 2567 2584 2660 2688 2720 2856 2869 2890 3020 3040 3171 3192 3230 3264 3360 3468 3570 3624 3648 3808 3876 3990 4046 4080 4228 4256 4335 4480 4522 4530 4560 4624 4760 4832 4845 4913 5134 5168 5285 5320 5440 5491 5712 5738 5780 6040 6069 6080 6342 6384 6460 6528 6720 6783 6936 7140 7248 7296 7616 7701 7752 7980 8092 8160 8456 8512 8607 8670 9044 9060 9120 9248 9520 9664 9690 9826 10115 10268 10336 10570 10640 10880 10982 11305 11424 11476 11560 12080 12138 12160 12684 12768 12835 12920 13440 13566 13872 14280 14345 14496 14739 15232 15402 15504 15855 15960 16184 16320 16473 16912 17024 17214 17340 17969 18088 18120 18240 18496 19040 19328 19380 19652 20083 20230 20536 20672 21140 21280 21964 22610 22848 22952 23120 24160 24276 24565 25368 25536 25670 25840 27132 27455 27744 28560 28690 28992 29478 30345 30804 31008 31710 31920 32368 32640 32946 33824 33915 34391 34428 34680 35938 36176 36240 36480 36992 38080 38437 38505 38760 39304 40166 40460 41072 41344 42280 42560 43035 43639 43928 45220 45696 45904 46240 48320 48552 48773 49130 50736 51072 51340 51680 53907 54264 54910 55488 57120 57380 57984 58956 60249 60690 61608 62016 63420 63840 64736 65892 67648 67830 68782 68856 69360 71876 72352 72480 73695 76160 76874 77010 77520 78608 80332 80920 82144 82365 84560 85120 86070 87278 87856 89845 90440 91808 92480 93347 96640 97104 97546 98260 100415 101472 102680 103173 103360 107814 108528 109820 110976 114240 114760 115311 117912 120498 121380 123216 124032 126840 127680 129472 130917 131784 135296 135660 137564 137712 138720 143752 144704 144960 146319 147390 153748 154020 155040 157216 160664 161840 164288 164730 169120 171955 172140 174556 175712 179690 180880 183616 184960 186694 192185 194208 195092 196520 200830 202944 205360 206346 206720 215628 217056 218195 219640 228480 229520 230622 235824 240996 242760 243865 246432 253680 255360 258944 261834 263568 269535 271320 275128 275424 277440 280041 287504 289408 289920 292638 294780 301245 305473 307496 308040 310080 314432 321328 323680 328576 329460 338240 341411 343910 344280 349112 351424 359380 361760 367232 373388 384370 388416 390184 393040 401660 405888 410720 412692 431256 434112 436390 439280 459040 461244 466735 471648 481992 485520 487730 492864 507360 515865 523668 527136 539070 542640 550256 550848 554880 560082 575008 576555 585276 589560 602490 610946 614992 616080 620160 628864 642656 647360 653429 654585 658920 676480 682822 687820 688560 698224 702848 718760 723520 731595 741863 746776 768740 776832 780368 786080 803320 821440 825384 829141 862512 868224 872780 878560 916419 918080 922488 933470 943296 963984 971040 975460 985728 1014720 1024233 1031730 1047336 1054272 1078140 1085280 1100512 1101696 1120164 1150016 1153110 1170552 1179120 1204980 1221892 1229984 1232160 1285312 1294720 1306858 1309170 1317840 1365644 1375640 1377120 1396448 1400205 1437520 1447040 1463190 1483726 1493552 1527365 1537480 1560736 1572160 1606640 1642880 1650768 1658282 1707055 1725024 1745560 1757120 1832838 1836160 1844976 1866940 1886592 1927968 1942080 1950920 1960287 2029440 2048466 2063460 2094672 2108544 2156280 2170560 2201024 2225589 2240328 2300032 2306220 2341104 2358240 2409960 2443784 2459968 2464320 2487423 2570624 2613716 2618340 2635680 2731288 2751280 2754240 2792896 2800410 2875040 2926380 2967452 2987104 3054730 3074960 3121472 3144320 3213280 3267145 3301536 3316564 3414110 3450048 3491120 3514240 3665676 3689952 3709315 3733880 3855936 3884160 3901840 3920574 4096932 4126920 4145705 4189344 4312560 4341120 4402048 4451178 4480656 4582095 4612440 4682208 4716480 4819920 4887568 4919936 4928640 4974846 5121165 5193041 5227432 5236680 5271360 5462576 5502560 5508480 5585792 5600820 5750080 5803987 5852760 5934904 5974208 6109460 6149920 6242944 6426560 6534290 6603072 6633128 6828220 6900096 6982240 7331352 7379904 7418630 7467760 7711872 7803680 7841148 8193864 8253840 8291410 8378688 8625120 8902356 8961312 9164190 9224880 9364416 9432960 9639840 9775136 9801435 9949692 10242330 10386082 10454864 10473360 10542720 10925152 11005120 11127945 11201640 11500160 11607974 11705520 11869808 11948416 12218920 12299840 12437115 12853120 13068580 13206144 13266256 13656440 13964480 14095397 14662704 14759808 14837260 14935520 15579123 15607360 15682296 16387728 16507680 16582820 16757376 17250240 17411961 17804712 17922624 18328380 18449760 18728832 19279680 19550272 19602870 19899384 20484660 20772164 20909728 20946720 21850304 22010240 22255890 22403280 23215948 23411040 23739616 24437840 24599680 24874230 25965205 26137160 26532512 27312880 27928960 28190794 29019935 29325408 29674520 29871040 31158246 31214720 31364592 32775456 33015360 33165640 34500480 34823922 35609424 35845248 36656760 36899520 38559360 39100544 39205740 39798768 40969320 41544328 41819456 41893440 42286191 43700608 44511780 44806560 46431896 46822080 47479232 48875680 49748460 51930410 52274320 53065024 54625760 56381588 58039870 58650816 59349040 59742080 62316492 62729184 65550912 66030720 66331280 69647844 70476985 71218848 73313520 73799040 77895615 78411480 79597536 81938640 83088656 83638912 83786880 84572382 87059805 89023560 89613120 92863792 93644160 94958464 97751360 98667779 99496920 103860820 104548640 106130048 109251520 112763176 116079740 117301632 118698080 124632984 125458368 131101824 132662560 139295688 140953970 142437696 146627040 155791230 156822960 159195072 163877280 166177312 169144764 174119610 178047120 179226240 185727584 195502720 197335558 198993840 207721640 209097280 211430955 218503040 225526352 232159480 237396160 249265968 250916736 265325120 278591376 281907940 284875392 293254080 296003337 311582460 313645920 318390144 327754560 332354624 338289528 348239220 356094240 371455168 394671116 397987680 415443280 418194560 422861910 451052704 464318960 474792320 493338895 498531936 530650240 557182752 563815880 586508160 592006674 623164920 627291840 655509120 664709248 676579056 696478440 712188480 742910336 789342232 795975360 830886560 845723820 902105408 928637920 986677790 997063872 1114365504 1127631760 1184013348 1246329840 1254583680 1353158112 1392956880 1424376960 1480016685 1578684464 1591950720 1661773120 1691447640 1804210816 1857275840 1973355580 1994127744 2228731008 2255263520 2368026696 2492659680 2706316224 2785913760 2960033370 3157368928 3323546240 3382895280 3714551680 3946711160 4510527040 4736053392 4985319360 5412632448 5571827520 5920066740 6314737856 6765790560 7893422320 9021054080 9472106784 9970638720 11143655040 11840133480 12629475712 13531581120 15786844640 18944213568 23680266960 27063162240 31573689280 37888427136 47360533920 63147378560 94721067840 189442135680
• Sum of all divisors σ(n): 776936448000
• Sum of proper divisors (its aliquot sum) s(n): 587494312320
• 189442135680 is an abundant number, because the sum of its proper divisors (587494312320) is greater than itself. Its abundance is 398052176640

Bases of 189442135680

• Binary: 10110000011011101000011001011010000000₂
• Hexadecimal: 0x2C1BA19680
• Base-36: 2F10YFEO

Squares and roots of 189442135680

• 189442135680 squared (189442135680²) is 35888322770999529062400
• 189442135680 cubed (189442135680³) is 6798760511711326353855283986432000
• The square root of 189442135680 is 435249.5096838135
• The cube root of 189442135680 is 5743.2650640099

Scales and comparisons

• 189,442,135,680 seconds is equal to 6,023 years, 35 weeks, 7 hours, 28 minutes.
• To count from 1 to 189,442,135,680 would take you about twelve thousand and forty-seven 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 189442135680 cubic inches would be around 478.6 feet tall.

Recreational maths with 189442135680

• 189442135680 backwards is 086531244981
• 189442135680 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 189442135680's digits is 51
• More coming soon!