199978012032

Names of 199978012032

• Cardinal: 199978012032 can be written as One hundred ninety-nine billion, nine hundred seventy-eight million, twelve thousand and thirty-two.

Scientific notation

• Scientific notation: 1.99978012032 × 10¹¹

Factors of 199978012032

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 495

Divisors of 199978012032

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 32 37 38 48 57 64 74 76 96 111 114 127 128 148 152 192 222 228 254 296 304 307 361 381 384 444 456 508 592 608 614 703 722 762 888 912 921 1016 1083 1184 1216 1228 1406 1444 1524 1776 1824 1842 2032 2109 2166 2368 2413 2432 2456 2812 2888 3048 3552 3648 3684 4064 4218 4332 4699 4736 4826 4912 5624 5776 5833 6096 7104 7239 7296 7368 8128 8436 8664 9398 9652 9824 11248 11359 11552 11666 12192 13357 14097 14208 14478 14736 16256 16872 17328 17499 18796 19304 19648 22496 22718 23104 23332 24384 26714 28194 28956 29472 33744 34077 34656 34998 37592 38608 38989 39296 40071 44992 45436 45847 46208 46664 48768 53428 56388 57912 58944 67488 68154 69312 69996 75184 77216 77978 80142 89281 89984 90872 91694 93328 106856 110827 112776 115824 116967 117888 134976 136308 137541 138624 139992 150368 154432 155956 160284 178562 181744 183388 186656 213712 215821 221654 225552 231648 233934 267843 269952 272616 275082 279984 300736 308864 311912 320568 332481 357124 363488 366776 373312 427424 431642 443308 451104 463296 467868 535686 545232 550164 559968 601472 623824 641136 647463 664962 714248 726976 733552 740791 746624 854848 863284 886616 902208 926592 935736 1071372 1090464 1100328 1119936 1247648 1282272 1294926 1329924 1428496 1442593 1453952 1467104 1481582 1696339 1709696 1726568 1773232 1804416 1871472 2142744 2180928 2200656 2222373 2239872 2495296 2564544 2589852 2659848 2856992 2885186 2934208 2963164 3392678 3453136 3546464 3742944 4100599 4285488 4327779 4361856 4401312 4444746 4990592 5089017 5129088 5179704 5319696 5713984 5770372 5868416 5926328 6785356 6906272 7092928 7485888 8201198 8570976 8655558 8802624 8889492 10178034 10359408 10639392 11427968 11540744 11852656 12301797 13570712 13812544 14075029 14185856 14971776 16402396 17141952 17311116 17605248 17778984 20356068 20718816 21278784 23081488 23705312 24603594 27141424 27409267 27625088 28150058 32804792 34283904 34622232 35557968 40712136 41437632 42225087 42557568 46162976 47410624 49207188 54282848 54818534 56300116 65609584 69244464 71115936 81424272 82227801 82875264 84450174 92325952 94821248 98414376 108565696 109637068 112600232 131219168 138488928 142231872 162848544 164455602 168900348 184651904 196828752 217131392 219274136 225200464 262438336 276977856 284463744 325697088 328911204 337800696 393657504 438548272 450400928 520776073 524876672 553955712 651394176 657822408 675601392 787315008 877096544 900801856 1041552146 1315644816 1351202784 1562328219 1574630016 1754193088 1801603712 2083104292 2631289632 2702405568 3124656438 3508386176 4166208584 5262579264 5404811136 6249312876 8332417168 10525158528 12498625752 16664834336 24997251504 33329668672 49994503008 66659337344 99989006016 199978012032
• Sum of all divisors σ(n): 582196285440
• Sum of proper divisors (its aliquot sum) s(n): 382218273408
• 199978012032 is an abundant number, because the sum of its proper divisors (382218273408) is greater than itself. Its abundance is 182240261376

Bases of 199978012032

• Binary: 10111010001111100111100100110110000000₂
• Hexadecimal: 0x2E8F9E4D80
• Base-36: 2JV9QTMO

Squares and roots of 199978012032

• 199978012032 squared (199978012032²) is 39991205296270736769024
• 199978012032 cubed (199978012032³) is 7997361733911811522325386276896768
• The square root of 199978012032 is 447189.0115286823
• The cube root of 199978012032 is 5847.8211578767

Scales and comparisons

• 199,978,012,032 seconds is equal to 6,358 years, 35 weeks, 3 days, 7 hours, 47 minutes, 12 seconds.
• To count from 1 to 199,978,012,032 would take you about twelve thousand, seven hundred seventeen 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 199978012032 cubic inches would be around 487.3 feet tall.

Recreational maths with 199978012032

• 199978012032 backwards is 230210879991
• The number of decimal digits it has is: 12
• The sum of 199978012032's digits is 51
• More coming soon!