1381721956992

Names of 1381721956992

• Cardinal: 1381721956992 can be written as One trillion, three hundred eighty-one billion, seven hundred twenty-one million, nine hundred fifty-six thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.381721956992 × 10¹²

Factors of 1381721956992

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 133

Divisors of 1381721956992

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 17 18 24 26 27 31 32 34 36 39 48 51 52 54 62 64 67 68 72 78 93 96 102 104 108 117 124 128 134 136 144 153 156 169 186 192 201 204 208 216 221 234 248 268 272 279 288 306 312 338 351 372 384 402 403 408 416 432 442 459 468 496 507 527 536 544 558 576 603 612 624 663 676 702 744 804 806 816 832 837 864 871 884 918 936 992 1014 1054 1072 1088 1116 1139 1152 1206 1209 1224 1248 1326 1352 1404 1488 1521 1581 1608 1612 1632 1664 1674 1728 1742 1768 1809 1836 1872 1984 1989 2028 2077 2108 2144 2176 2232 2278 2412 2418 2448 2496 2613 2652 2704 2808 2873 2976 3042 3162 3216 3224 3264 3348 3417 3456 3484 3536 3618 3627 3672 3744 3968 3978 4056 4154 4216 4288 4464 4489 4556 4563 4743 4824 4836 4896 4992 5226 5239 5304 5408 5616 5746 5952 5967 6084 6231 6324 6432 6448 6528 6696 6834 6851 6968 7072 7236 7254 7344 7488 7839 7956 8112 8308 8432 8576 8619 8928 8978 9112 9126 9486 9648 9672 9792 10251 10452 10478 10608 10816 10881 11232 11323 11492 11904 11934 12168 12462 12648 12864 12896 13392 13467 13668 13702 13936 14144 14229 14472 14508 14688 14807 14976 15678 15717 15912 16224 16616 16864 17238 17856 17956 18224 18252 18693 18972 19296 19344 19584 20502 20553 20904 20956 21216 21632 21762 22464 22646 22984 23517 23868 24336 24924 25296 25728 25792 25857 26784 26934 27001 27336 27404 27872 28288 28458 28944 29016 29376 29614 30753 31356 31434 31824 32448 33232 33728 33969 34476 35309 35712 35912 36448 36504 37386 37944 38592 38688 40401 41004 41106 41808 41912 42432 43524 44421 44928 45292 45968 47034 47151 47736 48672 49848 50592 51584 51714 53568 53868 54002 54672 54808 55744 56079 56916 57888 58032 58357 58752 59228 61506 61659 62712 62868 63648 64896 66464 67456 67938 68952 70618 71824 72896 73008 74772 75888 76313 77184 77376 77571 80802 81003 82008 82212 83616 83824 84864 87048 88842 89063 90584 91936 94068 94302 95472 97344 99696 101184 101907 103428 105927 107136 107736 108004 109344 109616 111488 112158 113832 115776 116064 116714 118456 121203 123012 123318 125424 125736 127296 132928 133263 135876 137904 139159 141236 141453 143648 145792 146016 149544 151776 152626 154752 155142 161604 162006 164016 164424 167232 167648 174096 175071 177684 178126 181168 183872 184977 188136 188604 190944 192491 194688 199392 202368 203814 206856 211854 215472 216008 218688 219232 224316 227664 228939 231552 232128 233428 236912 242406 243009 246024 246636 250848 251472 254592 265856 266526 267189 271752 275808 278318 282472 282906 287296 292032 299088 303552 305252 305721 310284 317781 323208 324012 328032 328848 334464 335296 348192 350142 351013 355368 356252 362336 367744 369954 376272 377208 381888 384982 398784 399789 407628 413712 417477 423708 430944 432016 437376 438464 448632 455328 457878 459017 464256 466856 473824 484812 486018 492048 493272 501696 502944 525213 533052 534378 543504 551616 556636 564944 565812 574592 577473 584064 598176 607104 610504 611442 620568 635562 646416 648024 656064 657696 670592 686817 696384 700284 702026 710736 712504 724672 729027 739908 752544 754416 758641 763776 769964 797568 799578 801567 815256 827424 834954 847416 861888 864032 876928 897264 910656 915756 918034 933712 947648 953343 969624 972036 984096 986544 992069 1003392 1005888 1050426 1053039 1066104 1068756 1087008 1103232 1113272 1129888 1131624 1154946 1196352 1221008 1222884 1241136 1252431 1271124 1292832 1296048 1312128 1315392 1373634 1377051 1392768 1400568 1404052 1421472 1425008 1449344 1458054 1479816 1505088 1508832 1517282 1539928 1575639 1599156 1603134 1630512 1654848 1669908 1694832 1723776 1728064 1732419 1794528 1809067 1821312 1831512 1836068 1867424 1895296 1906686 1939248 1944072 1968192 1973088 1984138 2011776 2060451 2100852 2106078 2132208 2137512 2174016 2226544 2259776 2263248 2275923 2309892 2365703 2392704 2404701 2442016 2445768 2482272 2504862 2542248 2585664 2592096 2630784 2747268 2754102 2801136 2808104 2842944 2850016 2916108 2959632 2976207 3010176 3017664 3034564 3079856 3151278 3159117 3198312 3206268 3261024 3309696 3339816 3389664 3456128 3464838 3589056 3618134 3663024 3672136 3734848 3757293 3813372 3878496 3888144 3936384 3946176 3968276 4120902 4131153 4201704 4212156 4264416 4275024 4348032 4453088 4519552 4526496 4551846 4619784 4731406 4809402 4884032 4891536 4964544 5009724 5084496 5171328 5184192 5197257 5427201 5494536 5508204 5602272 5616208 5685888 5700032 5832216 5919264 5952414 5967221 6035328 6069128 6159712 6302556 6318234 6396624 6412536 6522048 6679632 6779328 6827769 6929676 7097109 7178112 7236268 7326048 7344272 7469696 7514586 7626744 7756992 7776288 7892352 7936552 8241804 8262306 8403408 8424312 8528832 8550048 8906176 8928621 9052992 9103692 9239568 9462812 9477351 9618804 9768064 9783072 9929088 10019448 10168992 10368384 10394514 10854402 10989072 11016408 11204544 11232416 11400064 11664432 11838528 11904828 11934442 12138256 12319424 12393459 12605112 12636468 12793248 12825072 12896897 13044096 13359264 13558656 13655538 13859352 14194218 14472536 14652096 14688544 15029172 15253488 15513984 15552576 15873104 16281603 16483608 16524612 16806816 16848624 17057664 17100096 17812352 17857242 17901663 18105984 18207384 18479136 18925624 18954702 19237608 19566144 20038896 20337984 20483307 20789028 21291327 21708804 21978144 22032816 22409088 22464832 23328864 23517871 23677056 23809656 23868884 24276512 24638848 24786918 25210224 25272936 25586496 25650144 25793794 26718528 26785863 27311076 27718704 28388436 28945072 29304192 29377088 30058344 30506976 30754139 31105152 31746208 32563206 32967216 33049224 33613632 33697248 34200192 35714484 35803326 36414768 36958272 37851248 37909404 38475216 38690691 39132288 40077792 40675968 40966614 41578056 42582654 43417608 43956288 44065632 44929664 46657728 47035742 47619312 47737768 48553024 48844809 49573836 50420448 50545872 51172992 51300288 51587588 53437056 53571726 53704989 54622152 55437408 56776872 57890144 58754176 60116688 61013952 61508278 63492416 63873981 65126412 65934432 66098448 67227264 67394496 70553613 71428968 71606652 72829536 73916544 75702496 75818808 76950432 77381382 80155584 81933228 83156112 85165308 86835216 87912576 88131264 92262417 93315456 94071484 95238624 95475536 97106048 97689618 99147672 100840896 101091744 102600576 103175176 107143452 107409978 109244304 110874816 113553744 115780288 116072073 120233376 122027904 123016556 126984832 127747962 130252824 131868864 132196896 134788992 141107226 142857936 143213304 145659072 151404992 151637616 153900864 154762764 160311168 161114967 163866456 166312224 170330616 173670432 176262528 184524834 188142968 190477248 190951072 195379236 198295344 201681792 202183488 206350352 211660839 214286904 214819956 218488608 221749632 227107488 231560576 232144146 240466752 246033112 255495924 260505648 263737728 264393792 276787251 282214452 285715872 286426608 291318144 302809984 303275232 307801728 309525528 322229934 327732912 332624448 340661232 347340864 348216219 369049668 376285936 380954496 381902144 390758472 396590688 399803807 404366976 412700704 423321678 428573808 429639912 436977216 454214976 464288292 480933504 492066224 510991848 521011296 528787584 553574502 564428904 571431744 572853216 606550464 619051056 634982517 644459868 655465824 665248896 681322464 694681728 696432438 738099336 752571872 763804288 781516944 793181376 799607614 825401408 830361753 846643356 857147616 859279824 873954432 908429952 928576584 984132448 1021983696 1042022592 1107149004 1128857808 1142863488 1145706432 1199411421 1213100928 1238102112 1269965034 1288919736 1310931648 1362644928 1392864876 1476198672 1505143744 1563033888 1586362752 1599215228 1650802816 1660723506 1693286712 1714295232 1718559648 1857153168 1968264896 2043967392 2084045184 2214298008 2257715616 2291412864 2398822842 2476204224 2539930068 2577839472 2621863296 2725289856 2785729752 2952397344 3010287488 3126067776 3198430456 3321447012 3386573424 3428590464 3437119296 3598234263 3714306336 3936529792 4087934784 4428596016 4515431232 4797645684 4952408448 5079860136 5155678944 5571459504 5904794688 6252135552 6396860912 6642894024 6773146848 6874238592 7196468526 7428612672 8175869568 8857192032 9030862464 9595291368 10159720272 10311357888 10794702789 11142919008 11809589376 12793721824 13285788048 13546293696 14392937052 14857225344 17714384064 19190582736 20319440544 20622715776 21589405578 22285838016 25587443648 26571576096 27092587392 28785874104 35428768128 38381165472 40638881088 43178811156 44571676032 51174887296 53143152192 57571748208 76762330944 81277762176 86357622312 106286304384 115143496416 153524661888 172715244624 230286992832 345430489248 460573985664 690860978496 1381721956992
• Sum of all divisors σ(n): 4899511411200
• Sum of proper divisors (its aliquot sum) s(n): 3517789454208
• 1381721956992 is an abundant number, because the sum of its proper divisors (3517789454208) is greater than itself. Its abundance is 2136067497216

Bases of 1381721956992

• Binary: 10100000110110101000010111110001010000000₂
• Hexadecimal: 0x141B50BE280
• Base-36: HMR5KTC0

Squares and roots of 1381721956992

• 1381721956992 squared (1381721956992²) is 1909155566433802297688064
• 1381721956992 cubed (1381721956992³) is 2637922165455083577181177947239743488
• The square root of 1381721956992 is 1175466.6975257107
• The cube root of 1381721956992 is 11137.9916083425

Scales and comparisons

• 1,381,721,956,992 seconds is equal to 43,934 years, 25 weeks, 1 day, 6 hours, 43 minutes, 12 seconds.
• To count from 1 to 1,381,721,956,992 would take you about one hundred nine thousand, eight hundred thirty-six 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 1381721956992 cubic inches would be around 928.2 feet tall.

Recreational maths with 1381721956992

• 1381721956992 backwards is 2996591271831
• The number of decimal digits it has is: 13
• The sum of 1381721956992's digits is 63
• More coming soon!