1949438159790

Names of 1949438159790

• Cardinal: 1949438159790 can be written as One trillion, nine hundred forty-nine billion, four hundred thirty-eight million, one hundred fifty-nine thousand, seven hundred ninety.

Scientific notation

• Scientific notation: 1.94943815979 × 10¹²

Factors of 1949438159790

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 308

Divisors of 1949438159790

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 5 6 10 11 15 19 22 29 30 33 38 41 55 57 58 66 71 82 87 95 110 114 123 127 142 145 165 174 190 205 209 213 246 254 285 290 319 330 355 381 410 418 426 435 451 551 570 615 627 635 638 710 762 779 781 841 870 902 957 1045 1065 1102 1189 1230 1254 1270 1349 1353 1397 1558 1562 1595 1653 1682 1905 1914 2059 2090 2130 2255 2337 2343 2378 2413 2523 2698 2706 2755 2794 2911 3135 3190 3306 3567 3683 3810 3895 3905 4047 4118 4191 4205 4510 4674 4686 4785 4826 5046 5207 5510 5822 5945 6061 6177 6270 6745 6765 6985 7134 7239 7366 7790 7810 8094 8265 8382 8410 8569 8733 9017 9251 9570 10295 10414 11049 11685 11715 11890 12065 12122 12354 12615 13079 13490 13530 13970 14478 14555 14839 15621 15979 16530 17138 17466 17835 18034 18183 18415 18502 20235 20590 20955 22098 22591 22649 23370 23430 24130 25230 25707 26035 26158 26543 27051 27753 29110 29678 30305 30885 31242 31958 32021 34481 35670 36195 36366 36830 39121 39237 40470 40513 41910 42845 43665 44517 45085 45182 45298 46255 47937 51414 52070 53086 54102 55245 55309 55506 57277 59711 60610 61770 64042 65395 67773 67947 68962 69977 72390 74195 78105 78242 78474 79629 79895 81026 84419 85690 87330 89034 90170 90915 92510 95874 96063 98933 99187 103443 106807 110490 110618 112955 113245 114554 117363 119422 121539 128535 130790 132715 135255 135546 135894 138765 139954 148390 151003 156210 159258 159790 160105 165927 168838 171323 171831 172405 175769 179133 181830 192126 195605 196185 197866 198374 202565 206886 209931 213614 222585 225910 226490 234726 239685 243078 248501 253257 257070 261493 265430 270510 276545 277530 286385 296799 297561 298555 302006 320210 320421 331854 338865 339735 342646 343662 344810 349885 351538 358266 369697 379291 391210 392370 398145 405130 419862 422095 430331 445170 453009 479370 480315 494665 495935 497002 506514 513969 517215 522986 527307 534035 553090 572770 586815 593598 595122 597110 607695 608399 640842 655139 656821 677730 679470 699770 739394 745503 755015 758582 769747 784479 796290 829635 844190 856615 859155 860662 878845 895665 906018 928609 960630 989330 991870 1027938 1034430 1049655 1054614 1068070 1088263 1109091 1134509 1137873 1173630 1174877 1215390 1216798 1242505 1266285 1290993 1307465 1310278 1313642 1483995 1487805 1491006 1510030 1539494 1568958 1602105 1603961 1659270 1661033 1713230 1718310 1757690 1791330 1825197 1848485 1857218 1884553 1896455 1965417 1970463 2029333 2099310 2151655 2176526 2218182 2265045 2269018 2275746 2309241 2349754 2448151 2485010 2532570 2569845 2581986 2614930 2636535 2785827 2869057 2876423 2967990 2975610 3041995 3204210 3207922 3264789 3275695 3284105 3322066 3403527 3524631 3650394 3696970 3727515 3769106 3792910 3848735 3922395 3930834 3940926 4058666 4066667 4303310 4379087 4530090 4618482 4643045 4811883 4896302 4968367 4983099 5139690 5273070 5441315 5545455 5571654 5653659 5672545 5689365 5738114 5752846 5874385 6083990 6087999 6454965 6529578 6551390 6568210 6807054 7024243 7049262 7206529 7344453 7455030 7583297 7697470 7844790 8019805 8133334 8305165 8607171 8629269 8758174 9125985 9286090 9422765 9623766 9827085 9852315 9936734 9966198 10146665 10721213 10882630 11090910 11307318 11345090 11378730 11546205 11748770 12175998 12200001 12240755 12479599 12909930 13137261 13929135 14048486 14345285 14382115 14413058 14688906 14905101 15166594 16039610 16323945 16610330 17017635 17214342 17258538 17623155 17643571 18251970 18845530 19654170 19704630 20293330 20333335 21072729 21442426 21619587 21895435 22322663 22749891 23092410 24059415 24400002 24481510 24841835 24915495 24959198 26274522 26929661 27858270 28268295 28690570 28764230 29810202 30439995 31559627 32163639 32647890 34035270 35121215 35246310 35287142 36032645 36722265 37438797 37916485 40666670 42145458 43035855 43146345 43239174 43790870 44645326 45499782 46514869 48118830 48169957 49683670 49830990 52930713 53606065 53859322 54652037 56536590 60879990 61000005 62397995 63119254 64327278 65686305 66967989 70242430 72065290 73444530 74525505 74877594 75832970 77266673 80788983 83202653 83416267 86071710 86292690 88217855 93029738 94678881 96339914 105363645 105861426 107212130 108097935 109304074 111613315 113749455 117933343 122000010 124795990 131372610 133935978 134648305 139544607 144082643 144509871 149051010 154533346 157798135 160818195 161577966 163956111 166405306 166832534 176435710 187193985 189357762 203703047 210727290 216195870 223226630 227498910 231800019 232574345 235866686 240849785 249607959 250248801 264653565 269296610 273260185 279089214 288165286 289019742 310915177 315596270 321636390 327912222 334839945 353800029 374387970 386333365 403944915 407406094 416013265 417081335 432247929 463600038 465148690 473394405 481699570 499215918 500497602 511663559 529307130 546520370 589666715 611109141 621830354 669679890 697723035 707600058 720413215 722549355 772666730 807889830 819780555 832026530 834162670 864495858 915229183 932745531 946788810 1018515235 1023327118 1159000095 1179333430 1222218282 1248039795 1251244005 1395446070 1440826430 1445098710 1534990677 1554575885 1584909073 1639561110 1769000145 1830458366 1865491062 2037030470 2161239645 2240733517 2318000190 2496079590 2502488010 2558317795 2745687549 3055545705 3069981354 3109151770 3169818146 3420066947 3538000290 4322479290 4481467034 4576145915 4663727655 4754727219 5116635590 5491375098 5907388363 6111091410 6722200551 6840133894 7674953385 7924545365 9152291830 9327455310 9509454438 10260200841 11203667585 11814776726 13444401102 13728437745 15349906770 15849090730 17100334735 17722165089 20520401682 22407335170 23773636095 27456875490 29536941815 33611002755 34200669470 35444330178 47547272190 51301004205 59073883630 64981271993 67222005510 88610825445 102602008410 129962543986 177221650890 194943815979 324906359965 389887631958 649812719930 974719079895 1949438159790
• Sum of all divisors σ(n): 5825774223360
• Sum of proper divisors (its aliquot sum) s(n): 3876336063570
• 1949438159790 is an abundant number, because the sum of its proper divisors (3876336063570) is greater than itself. Its abundance is 1926897903780

Bases of 1949438159790

• Binary: 11100010111100011100100011010101110101110₂
• Hexadecimal: 0x1C5E391ABAE
• Base-36: OVK55AY6

Squares and roots of 1949438159790

• 1949438159790 squared (1949438159790²) is 3800309138845421572844100
• 1949438159790 cubed (1949438159790³) is 7408467654263938236231969740558739000
• The square root of 1949438159790 is 1396222.8188186869
• The cube root of 1949438159790 is 12492.1297867047

Scales and comparisons

• 1,949,438,159,790 seconds is equal to 61,986 years, 5 weeks, 2 days, 15 hours, 56 minutes, 30 seconds.
• To count from 1 to 1,949,438,159,790 would take you about one hundred fifty-four thousand, nine hundred sixty-five 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 1949438159790 cubic inches would be around 1041 feet tall.

Recreational maths with 1949438159790

• 1949438159790 backwards is 0979518349491
• The number of decimal digits it has is: 13
• The sum of 1949438159790's digits is 69
• More coming soon!