1980042897672

Names of 1980042897672

• Cardinal: 1980042897672 can be written as One trillion, nine hundred eighty billion, forty-two million, eight hundred ninety-seven thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.980042897672 × 10¹²

Factors of 1980042897672

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 710

Divisors of 1980042897672

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 19 21 24 27 28 36 38 42 49 54 56 57 63 72 76 84 98 108 114 126 133 147 151 152 168 171 189 196 197 216 228 252 266 294 302 331 342 378 392 394 399 441 453 456 504 513 532 588 591 604 662 684 756 788 798 882 906 931 993 1026 1057 1064 1176 1182 1197 1208 1323 1324 1359 1368 1379 1512 1576 1596 1764 1773 1812 1862 1986 2052 2114 2317 2364 2394 2646 2648 2718 2758 2793 2869 2979 3171 3192 3528 3546 3591 3624 3724 3743 3972 4077 4104 4137 4228 4634 4728 4788 5292 5319 5436 5516 5586 5738 5958 6289 6342 6951 7092 7182 7399 7448 7486 7944 8154 8274 8379 8456 8607 8937 9268 9513 9576 9653 10584 10638 10872 11032 11172 11229 11476 11916 12411 12578 12684 13902 14184 14364 14798 14972 16219 16308 16548 16758 17214 17874 18536 18867 19026 19306 20083 20853 21276 22197 22344 22458 22952 23832 24822 25137 25156 25368 25821 26201 27804 28539 28728 28959 29596 29747 29944 32438 32616 33096 33516 33687 34428 35748 37233 37734 38052 38612 40166 41706 42552 44023 44394 44916 48657 49644 49981 50274 50312 51642 52402 55608 56601 57078 57918 59192 59494 60249 62559 64876 65207 66591 67032 67374 68856 71496 74466 75468 76104 77224 77463 78603 80332 83412 86877 88046 88788 89241 89832 97314 99288 99962 100548 101061 103284 104804 113202 114156 115836 118988 120498 125118 129752 130414 132069 133182 134748 140581 145971 148932 149943 150936 154926 157206 160664 166824 169803 173754 176092 177576 178482 180747 183407 194628 195621 199773 199924 201096 202122 206568 208229 209608 226404 228312 231672 235809 237976 240996 250236 260631 260828 264138 266364 267723 269496 281162 291942 297864 299886 308161 309852 314412 339606 347508 349867 352184 356964 361494 366814 389256 391242 396207 399546 399848 404244 416458 421743 437913 449829 452808 456449 471618 481992 500472 521262 521656 528276 532728 535446 542241 550221 562324 565193 583884 586863 599772 616322 619704 624687 628824 679212 695016 699734 707427 713928 722988 733628 782484 792414 799092 803169 808488 832916 843486 875826 899658 912898 924483 943236 949639 1042524 1049601 1056552 1070892 1084482 1100442 1124648 1130386 1167768 1173726 1188621 1199544 1232644 1238933 1249374 1265229 1349487 1358424 1369347 1399468 1414854 1445976 1457603 1467256 1564968 1584828 1598184 1606338 1650663 1665832 1686972 1695579 1751652 1760589 1799316 1825796 1848966 1874061 1886472 1899278 2085048 2099202 2141784 2168964 2200884 2260772 2347452 2377242 2449069 2465288 2477866 2498748 2530458 2698974 2738694 2773449 2798936 2829708 2848917 2915206 3148803 3169656 3195143 3212676 3301326 3373944 3391158 3503304 3521178 3598632 3651592 3697932 3716799 3748122 3795687 3798556 3956351 4108041 4198404 4337928 4372809 4401768 4521544 4694904 4754484 4898138 4951989 4955732 4997496 5060916 5086737 5397948 5477388 5546898 5622183 5659416 5697834 5830412 6297606 6390286 6425352 6602652 6647473 6782316 7042356 7347207 7395864 7433598 7496244 7591374 7597112 7912702 8216082 8320347 8396808 8546751 8672531 8745618 9446409 9508968 9585429 9796276 9846257 9903978 9911464 10121832 10173474 10795896 10954776 11093796 11150397 11244366 11395668 11660824 11869053 12324123 12595212 12780572 13118427 13205304 13294946 13564632 14084712 14694414 14867196 14992488 15182748 15260211 15825404 16432164 16640694 17093502 17345062 17491236 18892818 19170858 19592552 19692514 19807956 19942419 20346948 22041621 22187592 22300794 22488732 22791336 23738106 24648246 25190424 25561144 25640253 26017593 26236854 26589892 27694457 28756287 29388828 29538771 29734392 30365496 30520422 31650808 32864328 33281388 33451191 34187004 34690124 34982472 35607159 37785636 38341716 39355281 39385028 39615912 39884838 40693896 44083242 44601588 44977464 46532311 47476212 49296492 51280506 52035186 52473708 53179784 55388914 57512574 58777656 59077542 59827257 60707717 61040844 66124863 66562776 66902382 68374008 68923799 69380248 71214318 75571272 76683432 78052779 78710562 78770056 79769676 83083371 86268861 88166484 88616313 89203176 93064622 94952424 98592984 102561012 104070372 104947416 106821477 110777828 115025148 118155084 119654514 121415434 122081688 132249726 133804764 137847598 139596933 142428636 156105558 157421124 159539352 166166742 172537722 176332968 177232626 179481771 182123151 186129244 187078883 205122024 206771397 208140744 213642954 221555656 230050296 234158337 236310168 239309028 242830868 249250113 264499452 265848939 267609528 275695196 279193866 284857272 312211116 314842248 332333484 345075444 354465252 358963542 364246302 372258488 374157766 413542794 418790799 427285908 468316674 478618056 482466593 485661736 498500226 528998904 531697878 546369453 551390392 558387732 561236649 620314191 624422232 664666968 690150888 708930504 717927084 728492604 747750339 748315532 827085588 837581598 854571816 936633348 964933186 997000452 1063395756 1092738906 1116775464 1122473298 1240628382 1256372397 1309552181 1435854168 1447399779 1456985208 1495500678 1496631064 1639108359 1654171176 1675163196 1683709947 1860942573 1873266696 1929866372 1994000904 2126791512 2185477812 2244946596 2481256764 2512744794 2619104362 2894799558 2991001356 3278216718 3350326392 3367419894 3721885146 3859732744 3928656543 4342199337 4370955624 4489893192 4962513528 5025489588 5051129841 5238208724 5789599116 5982002712 6556433436 6734839788 7443770292 7857313086 8684398674 9166865267 10050979176 10102259682 10476417448 11579198232 11785969629 13026598011 13112866872 13469679576 14887540584 15714626172 17368797348 18333730534 20204519364 23571939258 26053196022 27500595801 31429252344 34737594696 35357908887 36667461068 40409038728 47143878516 52106392044 55001191602 70715817774 73334922136 82501787403 94287757032 104212784088 110002383204 141431635548 165003574806 220004766408 247505362209 282863271096 330007149612 495010724418 660014299224 990021448836 1980042897672
• Sum of all divisors σ(n): 6834440448000
• Sum of proper divisors (its aliquot sum) s(n): 4854397550328
• 1980042897672 is an abundant number, because the sum of its proper divisors (4854397550328) is greater than itself. Its abundance is 2874354652656

Bases of 1980042897672

• Binary: 11100110100000011110000001110100100001000₂
• Hexadecimal: 0x1CD03C0E908
• Base-36: P9MAF1U0

Squares and roots of 1980042897672

• 1980042897672 squared (1980042897672²) is 3920569876621330263019584
• 1980042897672 cubed (1980042897672³) is 7762896539030854303072603007844008448
• The square root of 1980042897672 is 1407139.9708884685
• The cube root of 1980042897672 is 12557.1630408297

Scales and comparisons

• 1,980,042,897,672 seconds is equal to 62,959 years, 12 weeks, 3 days, 4 hours, 1 minute, 12 seconds.
• To count from 1 to 1,980,042,897,672 would take you about one hundred fifty-seven thousand, three hundred ninety-eight 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 1980042897672 cubic inches would be around 1046.4 feet tall.

Recreational maths with 1980042897672

• 1980042897672 backwards is 2767982400891
• 1980042897672 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1980042897672's digits is 63
• More coming soon!