1989974697984

Names of 1989974697984

• Cardinal: 1989974697984 can be written as One trillion, nine hundred eighty-nine billion, nine hundred seventy-four million, six hundred ninety-seven thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 1.989974697984 × 10¹²

Factors of 1989974697984

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 273

Divisors of 1989974697984

• Number of divisors d(n): 1344
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 52 54 56 63 64 72 78 81 84 91 96 97 104 108 112 117 126 128 144 151 156 162 168 182 189 192 194 208 216 224 234 243 252 256 273 288 291 302 312 324 336 351 364 378 384 388 416 432 448 453 468 486 504 512 546 567 576 582 604 624 648 672 679 702 728 729 756 768 776 819 832 864 873 896 906 936 972 1008 1024 1053 1057 1092 1134 1152 1164 1208 1248 1261 1296 1344 1358 1359 1404 1456 1458 1512 1536 1552 1638 1664 1701 1728 1746 1792 1812 1872 1944 1963 2016 2037 2048 2106 2114 2184 2268 2304 2328 2416 2457 2496 2522 2592 2619 2688 2716 2718 2808 2912 2916 3024 3072 3104 3159 3171 3276 3328 3402 3456 3492 3584 3624 3744 3783 3888 3926 4032 4074 4077 4212 4228 4368 4536 4608 4656 4832 4914 4992 5044 5103 5184 5238 5376 5432 5436 5616 5824 5832 5889 6048 6111 6144 6208 6318 6342 6552 6656 6804 6912 6984 7168 7248 7371 7488 7566 7776 7852 7857 8064 8148 8154 8424 8456 8736 8827 9072 9216 9312 9477 9513 9664 9828 9984 10088 10206 10368 10476 10752 10864 10872 11232 11349 11648 11664 11778 12096 12222 12231 12416 12636 12684 13104 13312 13608 13741 13824 13968 14336 14496 14647 14742 14976 15132 15552 15704 15714 16128 16296 16308 16848 16912 17472 17654 17667 18144 18333 18432 18624 18954 19026 19328 19656 19968 20176 20412 20736 20952 21504 21728 21744 22113 22464 22698 23296 23328 23556 23571 24192 24444 24462 24832 25272 25368 26208 26481 26624 27216 27482 27648 27936 28539 28992 29294 29484 29952 30264 31104 31408 31428 32256 32592 32616 33696 33824 34047 34944 35308 35334 36288 36666 36693 37248 37908 38052 38656 39312 39936 40352 40824 41223 41472 41904 43008 43456 43488 43941 44226 44928 45396 46592 46656 47112 47142 48384 48888 48924 49664 50544 50736 52416 52962 53001 54432 54964 54999 55296 55872 57078 57984 58588 58968 59904 60528 62208 62816 62856 64512 65184 65232 66339 67392 67648 68094 69888 70616 70668 70713 72576 73332 73386 74496 75816 76104 77312 78624 79443 79872 80704 81648 82446 82944 83808 85617 86912 86976 87882 88452 89856 90792 93184 93312 94224 94284 96768 97776 97848 99328 101088 101472 102141 102529 104832 105924 106002 108864 109928 109998 110079 111744 114156 115968 117176 117936 119808 121056 123669 124416 125632 125712 129024 130368 130464 131823 132678 134784 135296 136188 139776 141232 141336 141426 145152 146664 146772 148992 151632 152208 154624 157248 158886 159003 161408 163296 164892 164997 165888 167616 171234 173824 173952 175764 176904 179712 181584 186368 186624 188448 188568 190411 193536 195552 195696 198656 202176 202944 204282 205058 209664 211848 212004 217728 219856 219996 220158 223488 228312 231936 234352 235872 238329 239616 242112 247338 248832 251264 251424 256851 260736 260928 263646 265356 269568 270592 272376 279552 282464 282672 282852 290304 293328 293544 297984 303264 304416 306423 307587 309248 314496 317772 318006 322816 326592 329784 329994 335232 342468 347648 347904 351528 353808 359424 363168 371007 373248 376896 377136 380822 387072 391104 391392 395469 404352 405888 408564 410116 419328 423696 424008 435456 439712 439992 440316 446976 456624 463872 468704 471744 476658 477009 484224 494676 494991 497664 502528 502848 513702 521472 521856 527292 530712 539136 541184 544752 559104 564928 565344 565704 571233 580608 586656 587088 595968 606528 608832 612846 615174 628992 635544 636012 645632 653184 659568 659988 670464 684936 695296 695808 703056 707616 714987 718848 726336 742014 746496 753792 754272 761644 770553 782208 782784 790938 808704 811776 817128 820232 838656 847392 848016 870912 879424 879984 880632 893952 913248 919269 922761 927744 937408 943488 953316 954018 968448 989352 989982 1005056 1005696 1027404 1042944 1043712 1054584 1061424 1078272 1082368 1089504 1113021 1129856 1130688 1131408 1142466 1161216 1173312 1174176 1186407 1213056 1217664 1225692 1230348 1257984 1271088 1272024 1291264 1306368 1319136 1319976 1332877 1340928 1369872 1390592 1391616 1406112 1415232 1429974 1431027 1452672 1484028 1492992 1507584 1508544 1523288 1541106 1564416 1565568 1581876 1617408 1623552 1634256 1640464 1677312 1694784 1696032 1713699 1741824 1758848 1759968 1761264 1787904 1826496 1838538 1845522 1874816 1886976 1906632 1908036 1936896 1978704 1979964 2010112 2011392 2054808 2085888 2087424 2109168 2122848 2144961 2156544 2164736 2179008 2226042 2259712 2261376 2262816 2284932 2346624 2348352 2372814 2426112 2435328 2451384 2460696 2515968 2542176 2544048 2582528 2612736 2638272 2639952 2665754 2681856 2739744 2768283 2783232 2812224 2830464 2859948 2862054 2905344 2968056 3015168 3017088 3046576 3082212 3128832 3131136 3163752 3234816 3247104 3268512 3280928 3339063 3389568 3392064 3427398 3483648 3517696 3519936 3522528 3559221 3652992 3677076 3691044 3749632 3773952 3813264 3816072 3873792 3957408 3959928 3998631 4020224 4022784 4109616 4171776 4174848 4218336 4245696 4289922 4358016 4452084 4519424 4522752 4525632 4569864 4693248 4696704 4745628 4852224 4870656 4902768 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246772656 253274112 253435392 255912384 263015424 265755168 269973504 274555008 277619238 284933376 287901432 292471296 298974564 303720192 313777152 314969088 320550048 323889111 325638144 329030208 337913856 341216512 341685216 354340224 366073344 366342912 370158984 379911168 383868576 389961728 394523136 398632752 404960256 411832512 427400064 431852148 438706944 455580288 470665728 472453632 488097792 488457216 493545312 506870784 511824768 526030848 531510336 549110016 555238476 569866752 575802864 584942592 597949128 607440384 627554304 629938176 641100096 647778222 658060416 682433024 683370432 708680448 732146688 732685824 740317968 759822336 767737152 789046272 797265504 809920512 823665024 854800128 863704296 877413888 911160576 941331456 944907264 971667333 976914432 987090624 1013741568 1023649536 1063020672 1098220032 1110476952 1139733504 1151605728 1169885184 1195898256 1214880768 1282200192 1295556444 1316120832 1364866048 1366740864 1417360896 1464293376 1465371648 1480635936 1535474304 1578092544 1594531008 1647330048 1709600256 1727408592 1754827776 1822321152 1882662912 1889814528 1943334666 1974181248 2047299072 2126041344 2196440064 2220953904 2279467008 2303211456 2391796512 2429761536 2564400384 2591112888 2632241664 2729732096 2733481728 2834721792 2930743296 2961271872 3070948608 3189062016 3294660096 3419200512 3454817184 3509655552 3644642304 3886669332 3948362496 4094598144 4252082688 4392880128 4441907808 4606422912 4783593024 5128800768 5182225776 5264483328 5466963456 5669443584 5922543744 6141897216 6378124032 6589320192 6838401024 6909634368 7289284608 7773338664 7896724992 8189196288 8504165376 8883815616 9212845824 9567186048 10257601536 10364451552 10528966656 10933926912 11845087488 12283794432 12756248064 13178640384 13819268736 15546677328 15793449984 17008330752 17767631232 18425691648 19134372096 20515203072 20728903104 21867853824 23690174976 24567588864 25512496128 27638537472 31093354656 31586899968 35535262464 36851383296 38268744192 41457806208 47380349952 51024992256 55277074944 62186709312 71070524928 73702766592 76537488384 82915612416 94760699904 110554149888 124373418624 142141049856 153074976768 165831224832 221108299776 248746837248 284282099712 331662449664 497493674496 663324899328 994987348992 1989974697984
• Sum of all divisors σ(n): 7467268273920
• Sum of proper divisors (its aliquot sum) s(n): 5477293575936
• 1989974697984 is an abundant number, because the sum of its proper divisors (5477293575936) is greater than itself. Its abundance is 3487318877952

Bases of 1989974697984

• Binary: 11100111101010011101111000010100000000000₂
• Hexadecimal: 0x1CF53BC2800
• Base-36: PE6JK000

Squares and roots of 1989974697984

• 1989974697984 squared (1989974697984²) is 3959999298616512013664256
• 1989974697984 cubed (1989974697984³) is 7880298408281245323427035514776059904
• The square root of 1989974697984 is 1410664.6298762863
• The cube root of 1989974697984 is 12578.1234104609

Scales and comparisons

• 1,989,974,697,984 seconds is equal to 63,275 years, 2 weeks, 13 hours, 26 minutes, 24 seconds.
• To count from 1 to 1,989,974,697,984 would take you about one hundred fifty-eight thousand, one hundred eighty-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 1989974697984 cubic inches would be around 1048.2 feet tall.

Recreational maths with 1989974697984

• 1989974697984 backwards is 4897964799891
• The number of decimal digits it has is: 13
• The sum of 1989974697984's digits is 90
• More coming soon!