1989946376352

Names of 1989946376352

• Cardinal: 1989946376352 can be written as One trillion, nine hundred eighty-nine billion, nine hundred forty-six million, three hundred seventy-six thousand, three hundred fifty-two.

Scientific notation

• Scientific notation: 1.989946376352 × 10¹²

Factors of 1989946376352

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 144

Divisors of 1989946376352

• Number of divisors d(n): 1296
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 19 22 24 31 32 33 36 37 38 41 44 48 57 62 66 72 74 76 82 88 93 96 99 111 114 123 124 132 144 148 152 164 171 176 186 198 209 222 228 246 248 264 279 288 296 304 328 333 341 342 352 361 369 372 396 407 418 444 451 456 492 496 528 558 589 592 608 627 656 666 682 684 703 722 738 744 779 792 814 836 888 902 912 984 992 1023 1056 1083 1116 1147 1178 1184 1221 1254 1271 1312 1332 1353 1364 1368 1369 1406 1444 1476 1488 1517 1558 1584 1628 1672 1767 1776 1804 1824 1881 1968 2046 2109 2166 2232 2294 2337 2356 2442 2508 2542 2664 2706 2728 2736 2738 2812 2888 2952 2976 3034 3069 3116 3168 3249 3256 3344 3441 3534 3552 3608 3663 3762 3813 3936 3971 4059 4092 4107 4218 4332 4464 4551 4588 4674 4712 4884 5016 5084 5301 5328 5412 5456 5472 5476 5624 5776 5904 6068 6138 6232 6327 6479 6498 6512 6688 6882 7011 7068 7216 7326 7524 7626 7733 7942 8118 8184 8214 8436 8569 8664 8928 9102 9176 9348 9424 9768 10032 10168 10323 10602 10656 10824 10912 10952 11191 11248 11439 11552 11808 11913 12136 12276 12321 12464 12617 12654 12958 12996 13024 13357 13653 13764 13981 14022 14136 14432 14652 14801 15048 15059 15252 15466 15884 16236 16368 16428 16687 16872 17138 17328 18204 18352 18696 18848 19437 19536 20064 20336 20646 21204 21648 21793 21904 22382 22496 22878 23199 23826 24149 24272 24552 24642 24928 25234 25308 25707 25916 25992 26011 26714 27306 27528 27962 28044 28272 28823 29304 29602 30096 30118 30504 30932 31768 32472 32736 32856 33374 33573 33744 34276 34656 35739 36408 36704 37392 37851 38874 39072 40071 40672 41292 41943 42408 42439 43296 43586 43808 44403 44764 45177 45756 46398 47027 47652 48298 48544 49104 49284 50061 50468 50616 51414 51832 51984 52022 53428 54612 55056 55924 56088 56129 56544 57646 58311 58608 59204 60192 60236 61008 61864 63536 64944 65379 65712 66748 67146 67488 68552 69597 71478 72447 72816 74784 75702 77121 77748 78033 80142 82584 83886 84816 84878 86469 87172 88806 89528 90354 91512 92796 94054 95304 96596 98208 98568 100122 100719 100936 101232 102828 103664 103968 104044 106856 109224 110112 111848 112176 112258 113553 115292 116622 117216 118408 120213 120472 122016 123101 123728 125829 127072 127317 129888 130758 131424 133209 133496 134292 135531 137104 139194 141081 142956 144894 145632 146927 150183 151404 154242 155496 156066 160284 162811 165168 167772 168387 169632 169756 172938 174344 177612 179056 180708 183024 185592 188108 190608 193192 196137 197136 200244 201438 201872 202464 205656 207328 208088 213712 217341 218448 223696 224352 224516 227106 230584 233244 234099 236816 239723 240426 240944 246202 247456 251658 254634 259407 261516 265639 266418 266992 268584 271062 274208 278388 282162 285912 286121 289788 293854 300366 302808 308484 310992 312132 317053 320568 325622 330336 335544 336774 339512 345876 348688 355224 358112 361416 366048 369303 371184 376216 381216 381951 386384 392274 394272 400488 402876 403744 411312 414067 416176 423243 427424 434682 436896 440781 447392 449032 454212 458831 461168 466488 466829 468198 473632 479446 480852 481888 488433 492404 494209 503316 505161 509268 517297 518814 523032 531278 532836 533984 537168 542124 547637 556776 564324 571824 572242 579576 587708 600732 605616 616968 617419 621984 624264 634106 641136 651244 671088 673548 679024 691752 697376 710448 719169 722832 738606 742368 752432 763902 772768 784548 796917 800976 805752 806341 822624 828134 832352 846486 858363 869364 881562 893513 898064 908424 917662 922336 932976 933658 936396 951159 958892 961704 976866 984808 988418 1006632 1010322 1018536 1034594 1037628 1046064 1062556 1065672 1066451 1074336 1084248 1095274 1107909 1113552 1128648 1143648 1144484 1159152 1175416 1201464 1211232 1233936 1234838 1242201 1248528 1268212 1282272 1302488 1322343 1342176 1347096 1358048 1376493 1383504 1400487 1420896 1438338 1445664 1465299 1477212 1482627 1504864 1527804 1551891 1569096 1593834 1601952 1611504 1612682 1642911 1656268 1692972 1716726 1738728 1739999 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82402848 83519952 85777248 86980784 88457787 88908336 90848538 91311264 91922874 93847688 96384112 97853382 99179943 101860482 102379296 105578649 106437012 108432126 109313688 114839934 116113104 117943716 119251296 121131384 121575414 122563832 125279928 128665872 130471176 132143328 132239924 134446752 135813976 137884311 140771532 141916016 142332192 144576168 145751584 148981536 152790723 153119912 153568944 157258288 157719456 159655518 161508512 162100552 163970532 167039904 168525269 172259901 173961568 176915574 177816672 181697076 182363121 183845748 186744217 187695376 192768224 195706764 198359886 203720964 211157298 212874024 216864252 218627376 222888259 229679868 232226208 235887432 242262768 243150828 245127664 250559856 257331744 260942352 264479848 271627952 275768622 281543064 283832032 289152336 297539829 305581446 306239824 307137888 314516576 319311036 324201104 327941064 337050538 344519802 353831148 363394152 363659791 364726242 367691496 373488434 375390752 391413528 396719772 407441928 422314596 425748048 433728504 437254752 445776518 459359736 471774864 484525536 486301656 490255328 501119712 505575807 521884704 528959696 543255904 551537244 560232651 563086128 578304672 595079658 611162892 612479648 628139639 638622072 648402208 655882128 668664777 674101076 689039604 707662296 726788304 727319582 729452484 735382992 746976868 782827056 793439544 814883856 844629192 851496096 867457008 891553036 918719472 943549728 972603312 1011151614 1057919392 1090979373 1103074488 1120465302 1126172256 1190159316 1222325784 1256279278 1277244144 1311764256 1337329554 1348202152 1378079208 1415324592 1453576608 1454639164 1458904968 1470765984 1493953736 1516727421 1565654112 1586879088 1629767712 1680697953 1689258384 1734914016 1783106072 1837438944 1884418917 1945206624 2005994331 2022303228 2181958746 2206148976 2240930604 2380318632 2444651568 2512558556 2554488288 2674659108 2696404304 2756158416 2830649184 2909278328 2917809936 2987907472 3033454842 3173758176 3272938119 3361395906 3378516768 3566212144 3768837834 4011988662 4044606456 4363917492 4412297952 4481861208 4760637264 4889303136 5025117112 5349318216 5392808608 5512316832 5653256751 5818556656 5835619872 5975814944 6066909684 6545876238 6722791812 6909536029 7132424288 7537675668 8023977324 8089212912 8727834984 8963722416 9521274528 10050234224 10698636432 11306513502 11637113312 12133819368 13091752476 13445583624 13819072058 15075351336 16047954648 16178425824 17455669968 17927444832 20100468448 20728608087 21397272864 22613027004 24267638736 26183504952 26891167248 27638144116 30150702672 32095909296 34911339936 41457216174 45226054008 48535277472 52367009904 53782334496 55276288232 60301405344 62185824261 64191818592 82914432348 90452108016 104734019808 110552576464 124371648522 165828864696 180904216032 221105152928 248743297044 331657729392 497486594088 663315458784 994973188176 1989946376352
• Sum of all divisors σ(n): 7080818943744
• Sum of proper divisors (its aliquot sum) s(n): 5090872567392
• 1989946376352 is an abundant number, because the sum of its proper divisors (5090872567392) is greater than itself. Its abundance is 3100926191040

Bases of 1989946376352

• Binary: 11100111101010010000011000000000010100000₂
• Hexadecimal: 0x1CF520C00A0
• Base-36: PE62OYW0

Squares and roots of 1989946376352

• 1989946376352 squared (1989946376352²) is 3959886580756455624827904
• 1989946376352 cubed (1989946376352³) is 7879961952141220285657375568415326208
• The square root of 1989946376352 is 1410654.5914404419
• The cube root of 1989946376352 is 12578.0637389029

Scales and comparisons

• 1,989,946,376,352 seconds is equal to 63,274 years, 7 weeks, 1 day, 18 hours, 19 minutes, 12 seconds.
• To count from 1 to 1,989,946,376,352 would take you about one hundred fifty-eight thousand, one hundred eighty-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 1989946376352 cubic inches would be around 1048.2 feet tall.

Recreational maths with 1989946376352

• 1989946376352 backwards is 2536736499891
• 1989946376352 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1989946376352's digits is 72
• More coming soon!