1997027149824

Names of 1997027149824

• Cardinal: 1997027149824 can be written as One trillion, nine hundred ninety-seven billion, twenty-seven million, one hundred forty-nine thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.997027149824 × 10¹²

Factors of 1997027149824

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 288

Divisors of 1997027149824

• Number of divisors d(n): 1536
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 32 36 37 38 41 42 48 54 56 57 63 64 72 74 76 82 84 96 108 111 112 114 123 126 128 133 144 148 152 164 168 171 179 189 192 216 222 224 228 246 252 256 259 266 287 288 296 304 328 333 336 342 358 369 378 384 399 432 444 448 456 492 504 512 513 518 532 537 574 576 592 608 656 666 672 684 703 716 738 756 768 777 779 798 861 864 888 896 912 984 999 1008 1024 1026 1036 1064 1074 1107 1148 1152 1184 1197 1216 1253 1312 1332 1344 1368 1406 1432 1476 1512 1517 1536 1554 1558 1596 1611 1722 1728 1776 1792 1824 1968 1998 2016 2048 2052 2072 2109 2128 2148 2214 2296 2304 2331 2337 2368 2394 2432 2506 2583 2624 2664 2688 2736 2812 2864 2952 3024 3034 3072 3108 3116 3192 3222 3401 3444 3456 3552 3584 3591 3648 3759 3936 3996 4032 4104 4144 4218 4256 4296 4428 4551 4592 4608 4662 4674 4736 4788 4833 4864 4921 5012 5166 5248 5328 5376 5453 5472 5624 5728 5904 6048 6068 6144 6216 6232 6327 6384 6444 6623 6802 6888 6912 6993 7011 7104 7168 7182 7296 7339 7518 7749 7872 7992 8064 8208 8288 8436 8512 8592 8856 9102 9184 9216 9324 9348 9472 9576 9666 9728 9842 10024 10203 10332 10496 10619 10656 10752 10906 10944 11248 11277 11456 11808 12096 12136 12432 12464 12654 12768 12888 13246 13604 13653 13776 13824 13986 14022 14208 14336 14364 14592 14678 14763 15036 15498 15744 15984 16128 16359 16416 16576 16872 17024 17184 17712 18204 18368 18432 18648 18696 18944 18981 19152 19332 19456 19684 19869 20048 20406 20664 20992 21033 21238 21312 21504 21812 21888 22017 22496 22554 22912 23616 23807 24192 24272 24864 24928 25308 25536 25776 26492 27208 27306 27552 27648 27972 28044 28416 28728 28823 29184 29356 29526 30072 30609 30996 31488 31857 31968 32256 32718 32832 33152 33744 33831 34048 34368 35424 36408 36736 37296 37392 37888 37962 38304 38664 38912 39368 39738 40096 40812 40959 41328 41984 42066 42476 42624 43008 43624 43776 44034 44289 44992 45108 45824 46361 47232 47614 48384 48544 49077 49728 49856 50616 51072 51373 51552 52984 54416 54612 55104 55296 55944 56088 56832 57456 57646 58368 58712 59052 59607 60144 61218 61992 62976 63714 63936 64512 65436 65664 66051 66304 67488 67662 68096 68736 70848 71421 72816 73472 74592 74784 75776 75924 76608 77328 78736 79476 80192 81624 81918 82656 83968 84132 84952 85248 86469 87248 87552 88068 88578 89984 90216 91648 91827 92722 94464 95228 95571 96768 97088 98154 99456 99712 101232 102144 102746 103104 105968 108832 109224 110208 111888 112176 113664 114912 115292 116736 117424 118104 119214 120288 122436 123984 125837 125952 127428 127872 129024 130872 131328 132102 132608 132867 134976 135324 136192 137472 139083 139441 141696 142842 145632 146944 147231 149184 149568 151848 153216 154119 154656 157472 158952 160384 163248 163836 165312 168264 169904 170496 172938 174496 175104 176136 177156 178821 179968 180432 183296 183654 185444 188928 190456 191142 193536 194176 196308 198153 198912 199424 201761 202464 204288 205492 206208 211936 214263 217664 218448 220416 223776 224352 227328 229824 230584 234848 236208 238428 240576 244872 247968 251674 251904 254856 255744 259407 261744 262656 264204 265216 265734 269952 270648 271543 272384 274944 278166 278882 283392 285684 286713 291264 293888 294462 298368 299136 303696 306432 308238 309312 314944 317904 320768 326496 327672 330624 336528 339808 340992 345876 348992 350208 352272 354312 357642 359936 360864 366592 367308 370888 377511 377856 380912 382284 387072 388352 392616 396306 397824 398848 403522 404928 408576 410984 412416 417249 418323 423872 428526 435328 436896 440832 447552 448704 459648 461168 462357 469696 472416 476856 481152 489744 495936 503348 509712 511488 518814 523488 525312 528408 530432 531468 539904 541296 543086 549888 556332 557764 566784 571368 573426 582528 587776 588924 596736 598272 605283 607392 612864 616476 618624 629888 635808 641536 642789 652992 655344 661248 673056 679616 681984 691752 697984 704544 708624 715284 719872 721728 734616 741776 755022 755712 761824 764568 776704 778221 785232 792612 795648 797696 807044 809856 814629 817152 821968 824832 834498 836646 847744 857052 870656 873792 880859 881664 895104 897408 919296 922336 924714 939392 944832 953712 962304 976087 979488 991872 1006696 1019424 1022976 1037628 1046976 1050624 1056816 1062936 1079808 1082592 1086172 1099776 1112664 1115528 1132533 1133568 1142736 1146852 1165056 1177848 1193472 1196544 1210566 1214784 1225728 1232952 1237248 1251747 1254969 1259776 1271616 1283072 1285578 1305984 1310688 1322496 1346112 1359232 1383504 1387071 1395968 1409088 1417248 1430568 1439744 1443456 1469232 1483552 1510044 1523648 1529136 1553408 1556442 1570464 1585224 1591296 1595392 1614088 1619712 1629258 1643936 1649664 1668996 1673292 1695488 1714104 1741312 1747584 1761718 1763328 1790208 1794816 1815849 1838592 1844672 1849428 1878784 1889664 1900801 1907424 1924608 1952174 1958976 1983744 2013392 2038848 2045952 2075256 2093952 2113632 2125872 2159616 2165184 2172344 2225328 2231056 2265066 2267136 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843339168 854525952 856725504 866765256 869785344 901999616 929714688 938452608 946907136 963816192 973210112 975110913 990588864 999513088 1014749568 1094861376 1114412472 1124452224 1155687008 1159713792 1239619584 1251270144 1281788928 1285088256 1300147884 1316431872 1320785152 1352999424 1394572032 1420360704 1459815168 1485883296 1499269632 1522124352 1593796608 1642292064 1668360192 1686678336 1733530512 1739570688 1803999232 1859429376 1876905216 1927632384 1946420224 1950221826 1981177728 1999026176 2029499136 2189722752 2228824944 2248904448 2311374016 2319427584 2502540288 2563577856 2570176512 2600295768 2641570304 2705998848 2789144064 2840721408 2919630336 2971766592 2998539264 3044248704 3284584128 3373356672 3467061024 3479141376 3718858752 3753810432 3855264768 3892840448 3900443652 3962355456 4058998272 4379445504 4457649888 4497808896 4622748032 5005080576 5200591536 5283140608 5411997696 5578288128 5839260672 5943533184 5997078528 6088497408 6569168256 6746713344 6934122048 6958282752 7507620864 7710529536 7800887304 7924710912 8117996544 8758891008 8915299776 8995617792 9245496064 10401183072 10566281216 11156576256 11678521344 11887066368 12176994816 13138336512 13493426688 13868244096 15015241728 15601774608 15849421824 16235993088 17517782016 17830599552 17991235584 18490992128 20802366144 23774132736 24353989632 26276673024 26986853376 27736488192 31203549216 31698843648 35035564032 35661199104 36981984256 41604732288 47548265472 48707979264 52553346048 53973706752 55472976384 62407098432 71322398208 73963968512 83209464576 95096530944 105106692096 110945952768 124814196864 142644796416 166418929152 221891905536 249628393728 285289592832 332837858304 499256787456 665675716608 998513574912 1997027149824
• Sum of all divisors σ(n): 7529034240000
• Sum of proper divisors (its aliquot sum) s(n): 5532007090176
• 1997027149824 is an abundant number, because the sum of its proper divisors (5532007090176) is greater than itself. Its abundance is 3534979940352

Bases of 1997027149824

• Binary: 11101000011111000000110000000100000000000₂
• Hexadecimal: 0x1D0F8180800
• Base-36: PHF6EIO0

Squares and roots of 1997027149824

• 1997027149824 squared (1997027149824²) is 3988117437134168943230976
• 1997027149824 cubed (1997027149824³) is 7964378798643444903383454058989748224
• The square root of 1997027149824 is 1413162.1102421335
• The cube root of 1997027149824 is 12592.9648091509

Scales and comparisons

• 1,997,027,149,824 seconds is equal to 63,499 years, 14 weeks, 6 days, 3 hours, 50 minutes, 24 seconds.
• To count from 1 to 1,997,027,149,824 would take you about one hundred fifty-eight thousand, seven hundred forty-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 1997027149824 cubic inches would be around 1049.4 feet tall.

Recreational maths with 1997027149824

• 1997027149824 backwards is 4289417207991
• 1997027149824 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1997027149824's digits is 63
• More coming soon!