1994629505472

Names of 1994629505472

• Cardinal: 1994629505472 can be written as One trillion, nine hundred ninety-four billion, six hundred twenty-nine million, five hundred five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.994629505472 × 10¹²

Factors of 1994629505472

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 528

Divisors of 1994629505472

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 32 36 38 48 57 61 64 72 76 96 113 114 122 137 144 152 171 183 192 193 226 228 244 274 288 304 339 342 366 386 411 452 456 488 548 549 576 579 608 678 684 732 772 822 904 912 976 1017 1096 1098 1158 1159 1216 1233 1356 1368 1464 1544 1644 1737 1808 1824 1952 2034 2147 2192 2196 2316 2318 2466 2603 2712 2736 2928 3088 3288 3474 3477 3616 3648 3667 3904 4068 4294 4384 4392 4632 4636 4932 5206 5424 5472 5856 6176 6441 6576 6893 6948 6954 7232 7334 7809 8136 8357 8588 8768 8784 9264 9272 9864 10412 10431 10848 10944 11001 11712 11773 12352 12882 13152 13786 13896 13908 14668 15481 15618 16272 16714 17176 17568 18528 18544 19323 19728 20679 20824 20862 21696 21809 22002 23427 23546 25071 25764 26304 26441 27572 27792 27816 29336 30962 31236 32544 33003 33428 34352 35136 35319 37056 37088 38646 39456 41358 41648 41724 43618 44004 46443 46854 47092 50142 51528 52882 55144 55584 55632 58672 61924 62037 62472 65088 65427 66006 66856 68704 70638 74176 75213 77292 78912 79323 82716 83296 83448 87236 88008 92886 93708 94184 100284 103056 105764 105957 110288 111168 111264 117344 123848 124074 124944 130854 130967 132012 133712 137408 139329 141276 150426 154584 158646 158783 165432 166592 166896 174472 176016 185772 187416 188368 196281 200568 206112 211528 211914 220576 222528 223687 234688 237969 247696 248148 249888 261708 261934 264024 267424 278658 282552 294139 300852 309168 317292 317566 330864 333792 348944 352032 371544 374832 376736 392562 392901 401136 412224 414371 423056 423828 441152 447374 475938 476349 495392 496296 499776 502379 523416 523868 528048 534848 557316 565104 588278 601704 618336 634584 635132 661728 667584 671061 697888 704064 743088 749664 753472 785124 785802 802272 828742 846112 847656 882417 894748 944341 951876 952698 990784 992592 1004758 1046832 1047736 1056096 1114632 1130208 1176556 1178703 1203408 1236672 1243113 1269168 1270264 1323456 1330349 1342122 1395776 1429047 1486176 1499328 1507137 1570248 1571604 1604544 1612901 1657484 1692224 1695312 1764834 1789496 1888682 1903752 1905396 1985184 2009516 2013183 2093664 2095472 2112192 2229264 2260416 2353112 2357406 2406816 2486226 2538336 2540528 2647251 2660698 2684244 2833023 2858094 2972352 2987833 3014274 3140496 3143208 3225802 3314968 3390624 3529668 3578992 3729339 3777364 3807504 3810792 3970368 3991047 4019032 4026366 4187328 4190944 4458528 4521411 4706224 4714812 4813632 4838703 4972452 5076672 5081056 5294502 5321396 5368488 5666046 5716188 5975666 6028548 6280992 6286416 6451604 6629936 6781248 7059336 7157984 7458678 7554728 7615008 7621584 7982094 8038064 8052732 8381888 8499069 8917056 8963499 9042822 9412448 9429624 9677406 9944904 10162112 10589004 10642792 10736976 11332092 11432376 11951332 11973141 12057096 12561984 12572832 12903208 13259872 14118672 14315968 14516109 14917356 15109456 15230016 15243168 15964188 16076128 16105464 16998138 17926998 17942479 18085644 18824896 18859248 19354812 19889808 21178008 21285584 21473952 22664184 22864752 23902664 23946282 24114192 25145664 25276631 25806416 26519744 26890497 28237344 29032218 29834712 30218912 30486336 30645119 31928376 32152256 32210928 33996276 35853996 35884958 36171288 37718496 38709624 39779616 42356016 42571168 42947904 45328368 45729504 47805328 47892564 48228384 50553262 51612832 53780994 53827437 56474688 56768827 58064436 59669424 60437824 61290238 63856752 64421856 67992552 71707992 71769916 72342576 75436992 75829893 77419248 79559232 84712032 85142336 90656736 91459008 91935357 95610656 95785128 96456768 101106524 103225664 107561988 107654874 113537654 116128872 119338848 122580476 127713504 128843712 135985104 143415984 143539832 144685152 151659786 154838496 161482311 169424064 170306481 181313472 182257813 183870714 191221312 191570256 202213048 215123976 215309748 227075308 227489679 232257744 238677696 245160952 255427008 271970208 275806071 286831968 287079664 289370304 303319572 309676992 322964622 340612962 364515626 367741428 383140512 404426096 430247952 430619496 454150616 454979358 464515488 490321904 510919443 543940416 546773439 551612142 573663936 574159328 606639144 645929244 681225924 729031252 735482856 766281024 808852192 860495904 861238992 908301232 909958716 929030976 980643808 1021838886 1093546878 1103224284 1148318656 1213278288 1291858488 1362451848 1458062504 1470965712 1617704384 1640320317 1720991808 1722477984 1816602464 1819917432 1961287616 2043677772 2187093756 2206448568 2426556576 2583716976 2724903696 2916125008 2941931424 3280640634 3444955968 3462898447 3633204928 3639834864 4087355544 4374187512 4412897136 4853113152 5167433952 5449807392 5832250016 5883862848 6561281268 6925796894 7279669728 8174711088 8748375024 8825794272 10334867904 10388695341 10899614784 11664500032 13122562536 13851593788 14559339456 16349422176 17496750048 17651588544 20777390682 26245125072 27703187576 31166086023 32698844352 34993500096 41554781364 52490250144 55406375152 62332172046 83109562728 104980500288 110812750304 124664344092 166219125456 221625500608 249328688184 332438250912 498657376368 664876501824 997314752736 1994629505472
• Sum of all divisors σ(n): 6248192857920
• Sum of proper divisors (its aliquot sum) s(n): 4253563352448
• 1994629505472 is an abundant number, because the sum of its proper divisors (4253563352448) is greater than itself. Its abundance is 2258933846976

Bases of 1994629505472

• Binary: 11101000001101001001011101110000111000000₂
• Hexadecimal: 0x1D0692EE1C0
• Base-36: PGBIWOG0

Squares and roots of 1994629505472

• 1994629505472 squared (1994629505472²) is 3978546864099475277942784
• 1994629505472 cubed (1994629505472³) is 7935726964035912764257704999430914048
• The square root of 1994629505472 is 1412313.5294515875
• The cube root of 1994629505472 is 12587.9230578815

Scales and comparisons

• 1,994,629,505,472 seconds is equal to 63,423 years, 2 weeks, 3 days, 15 hours, 31 minutes, 12 seconds.
• To count from 1 to 1,994,629,505,472 would take you about one hundred fifty-eight thousand, five hundred fifty-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 1994629505472 cubic inches would be around 1049 feet tall.

Recreational maths with 1994629505472

• 1994629505472 backwards is 2745059264991
• The number of decimal digits it has is: 13
• The sum of 1994629505472's digits is 63
• More coming soon!